#2229A7#2229A7

#2229A7 is a dark, vivid blue. Relative luminance 0.047; OKLCH L 37.9% C 0.195 H 270.2°. Best body text is #FFFFFF at 10.81:1 contrast (WCAG AA passes).

Color values

HEX	#2229A7
RGB	rgb(34, 41, 167)
HSL	hsl(237, 66%, 39%)
HSV	hsv(237, 80%, 65%)
CMYK	cmyk(79.6%, 75.4%, 0%, 34.5%)
CIE-LAB	lab(25.91, 42.31, -67.33)
CIE-LCH	lch(25.91, 79.52, 302.14°)
OKLab	oklab(37.91% 0.0007 -0.195)
OKLCH	oklch(37.91% 0.195 270.2)
XYZ	xyz(8.4253, 4.7150, 37.0178)
Luminance	0.0472 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2229A7 #A7A022

analogous

#226CA7 #2229A7 #5E22A7

triadic

#2229A7 #A72229 #29A722

tetradic

#2229A7 #A7226C #A7A022 #22A75E

square

#2229A7 #A7226C #A7A022 #22A75E

split-complementary

#2229A7 #A75E22 #6CA722

monochromatic

#0D1041 #181D74 #2229A7 #313AD5 #646ADF

Accessibility & contrast

On white

10.81

#2229A7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#2229A7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2229A7

10.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2229A7	#FFFFFF	#000000	##FFFFFF
##2229A7	1.00	10.81	1.94	10.81
#FFFFFF	10.81	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0044AB

Deuteranopia (green-blind)

#0037A5

Tritanopia (blue-blind)

#004E66

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #2229a7;
/* rgb */ color: rgb(34, 41, 167);
/* oklch */ color: oklch(37.9% 0.195 270.2);

Tailwind

colors: {
  custom: {
    50: '#7664c2',
    500: '#2229a7',
    950: '#000000',
  },
}

SCSS

$custom: #2229a7;
$custom-light: #7664c2;
$custom-dark: #000000;

JSON

{
  "hex": "#2229a7",
  "rgb": {
    "r": 34,
    "g": 41,
    "b": 167
  },
  "hsl": {
    "h": 236.842,
    "s": 66.169,
    "l": 39.412
  },
  "oklch": {
    "l": 0.37908,
    "c": 0.19503,
    "h": 270.2
  },
  "luminance": 0.04716
}

Semantic roles & 50–950 ramp

primary

#2229A7

secondary

#C5BF60

accent

#E03FE9

background

#F7F6FC

surface

#EEEBF8

border

#C9C6D1

text

#0A0513

muted

#7C7A82

Preview Lab

Preview with #2229A7

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →