#0A21A3
COLOR VALUES
Conversion reference
HEX
#0A21A3RGB
10, 33, 163HSL
231°, 88%, 34%HSV
231°, 94.0%, 64.0%HWB
231°, 3.9%, 36.1%CMYK
94%, 80%, 0%, 36%LAB
22.99, 44.29, -69.78CSS
--color-primary: #0A21A3;Tailwind
colors: { primary: '#0A21A3' }HARMONIES
Color relationships
White text
11.94:1AA Pass · AAA Pass
Contrast reference
#FFFFFFChoose final text in the actual UI context.
CIEDE2000
Related colors
Rich Cobalt
#0A1FA3ΔE00 0.447Rich Blue#0A24A3ΔE00 0.709Rich Blue#0322AAΔE00 0.941Rich Cobalt#11229CΔE00 0.969Rich Blue#031FAAΔE00 1Rich Cobalt#111F9CΔE00 1.039Rich Cobalt#0A1CA3ΔE00 1.078Rich Cobalt#11249CΔE00 1.198Rich Blue#0A26A3ΔE00 1.206Rich Cobalt#111D9CΔE00 1.295Rich Blue#0325AAΔE00 1.303Rich Blue#031CAAΔE00 1.365Rich Cobalt#0A1AA3ΔE00 1.471Rich Blue#11269CΔE00 1.572Rich Cobalt#111B9CΔE00 1.616Rich Cobalt#031AAAΔE00 1.664Shade Cobalt#2525A7ΔE00 1.842Rich Blue#0328AAΔE00 1.903Rich Cobalt#182195ΔE00 1.915Rich Cobalt#181F95ΔE00 1.966Shade Cobalt#2725A7ΔE00 1.985Rich Blue#0A29A3ΔE00 1.987Rich Cobalt#182395ΔE00 1.988Rich Cobalt#0A17A3ΔE00 2.02About Rich Blue #0A21A3
#0A21A3 is represented by RGB (10, 33, 163) and HSL (231°, 88%, 34%). 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.