#1B183A
COLOR VALUES
Conversion reference
HEX
#1B183ARGB
27, 24, 58HSL
245°, 41%, 16%HSV
245°, 59.0%, 23.0%HWB
245°, 9.4%, 77.3%CMYK
53%, 59%, 0%, 77%LAB
10.50, 12.38, -21.63CSS
--color-primary: #1B183A;Tailwind
colors: { primary: '#1B183A' }HARMONIES
Color relationships
White text
16.96:1AA Pass · AAA Pass
Contrast reference
#FFFFFFChoose final text in the actual UI context.
CIEDE2000
Related colors
Dark Cobalt
#1B1839ΔE00 0.34Dark Cobalt#1A1839ΔE00 0.454Dark Indigo#1C1839ΔE00 0.476Dark Cobalt#191839ΔE00 0.699Dark Indigo#1D1839ΔE00 0.737Dark Cobalt#181839ΔE00 0.978Dark Indigo#1E1839ΔE00 1.036Dark Indigo#1F1839ΔE00 1.35Dark Cobalt#181939ΔE00 1.445Dark Indigo#201839ΔE00 1.67Dark Cobalt#15173CΔE00 1.787Dark Indigo#19153CΔE00 1.818Dark Cobalt#18153CΔE00 1.831Dark Indigo#1A153CΔE00 1.846Dark Cobalt#15183CΔE00 1.855Dark Cobalt#15163CΔE00 1.87Dark Cobalt#17153CΔE00 1.881Dark Indigo#1B153CΔE00 1.913Dark Cobalt#16153CΔE00 1.964Dark Cobalt#181A39ΔE00 1.988Dark Indigo#211839ΔE00 1.995Dark Indigo#1C153CΔE00 2.019Dark Cobalt#15153CΔE00 2.073Dark Cobalt#15193CΔE00 2.074About #1b183a #1B183A
#1B183A is represented by RGB (27, 24, 58) and HSL (245°, 41%, 16%). These values are useful references for digital design, interfaces, charts, illustrations and development workflows.
HEX is convenient for CSS and design tokens. RGB describes the screen color channels, HSL provides an intuitive hue/saturation/lightness model, and CMYK is a conversion reference for print workflows. Actual print appearance can vary with color profiles, inks, paper and production conditions.
Pritikart Color Lab also provides CIEDE2000 similarity, color harmonies, generated lighter/darker relationships and WCAG contrast calculations. Accessibility results are mathematical checks and should be verified in the final UI context.