#2229A6#2229A6

#2229A6 is a dark, vivid blue. Relative luminance 0.047; OKLCH L 37.8% C 0.194 H 270.3°. Best body text is #FFFFFF at 10.85:1 contrast (WCAG AA passes).

Color values

HEX	#2229A6
RGB	rgb(34, 41, 166)
HSL	hsl(237, 66%, 39%)
HSV	hsv(237, 80%, 65%)
CMYK	cmyk(79.5%, 75.3%, 0%, 34.9%)
CIE-LAB	lab(25.80, 41.96, -66.91)
CIE-LCH	lch(25.80, 78.98, 302.09°)
OKLab	oklab(37.8% 0.0009 -0.1938)
OKLCH	oklch(37.8% 0.194 270.3)
XYZ	xyz(8.3332, 4.6782, 36.5328)
Luminance	0.0468 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2229A6 #A69F22

analogous

#226BA6 #2229A6 #5D22A6

triadic

#2229A6 #A62229 #29A622

tetradic

#2229A6 #A6226B #A69F22 #22A65D

square

#2229A6 #A6226B #A69F22 #22A65D

split-complementary

#2229A6 #A65D22 #6BA622

monochromatic

#0D1040 #181C73 #2229A6 #3039D5 #636ADF

Accessibility & contrast

On white

10.85

#2229A6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#2229A6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2229A6

10.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2229A6	#FFFFFF	#000000	##FFFFFF
##2229A6	1.00	10.85	1.94	10.85
#FFFFFF	10.85	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0044AA

Deuteranopia (green-blind)

#0036A4

Tritanopia (blue-blind)

#004E65

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #2229a6;
/* rgb */ color: rgb(34, 41, 166);
/* oklch */ color: oklch(37.8% 0.194 270.3);

Tailwind

colors: {
  custom: {
    50: '#7664c2',
    500: '#2229a6',
    950: '#000000',
  },
}

SCSS

$custom: #2229a6;
$custom-light: #7664c2;
$custom-dark: #000000;

JSON

{
  "hex": "#2229a6",
  "rgb": {
    "r": 34,
    "g": 41,
    "b": 166
  },
  "hsl": {
    "h": 236.818,
    "s": 66,
    "l": 39.216
  },
  "oklch": {
    "l": 0.37798,
    "c": 0.19379,
    "h": 270.3
  },
  "luminance": 0.04679
}

Semantic roles & 50–950 ramp

primary

#2229A6

secondary

#C4BF5F

accent

#E03FE9

background

#F7F6FC

surface

#EEEBF8

border

#C9C6D1

text

#0A0513

muted

#7C7A82

Preview Lab

Preview with #2229A6

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

Preview Lab → · Contrast checker → · Palette generator →