#2238AF#2238AF

#2238AF is a dark, vivid blue. Relative luminance 0.063; OKLCH L 41.1% C 0.189 H 268.0°. Best body text is #FFFFFF at 9.32:1 contrast (WCAG AA passes).

Color values

HEX	#2238AF
RGB	rgb(34, 56, 175)
HSL	hsl(231, 67%, 41%)
HSV	hsv(231, 81%, 69%)
CMYK	cmyk(80.6%, 68%, 0%, 31.4%)
CIE-LAB	lab(30.07, 35.97, -65.28)
CIE-LCH	lch(30.07, 74.54, 298.86°)
OKLab	oklab(41.15% -0.0066 -0.1891)
OKLCH	oklch(41.15% 0.189 268)
XYZ	xyz(9.8090, 6.2624, 41.2409)
Luminance	0.0626 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2238AF #AF9922

analogous

#227EAF #2238AF #5222AF

triadic

#2238AF #AF2238 #38AF22

tetradic

#2238AF #AF227E #AF9922 #22AF52

square

#2238AF #AF227E #AF9922 #22AF52

split-complementary

#2238AF #AF5222 #7EAF22

monochromatic

#0E1749 #18287C #2238AF #364FD8 #697CE2

Accessibility & contrast

On white

9.32

#2238AF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#2238AF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2238AF

9.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2238AF	#FFFFFF	#000000	##FFFFFF
##2238AF	1.00	9.32	2.25	9.32
#FFFFFF	9.32	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004EB3

Deuteranopia (green-blind)

#0040AD

Tritanopia (blue-blind)

#00596F

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #2238af;
/* rgb */ color: rgb(34, 56, 175);
/* oklch */ color: oklch(41.1% 0.189 268.0);

Tailwind

colors: {
  custom: {
    50: '#766ec8',
    500: '#2238af',
    950: '#000000',
  },
}

SCSS

$custom: #2238af;
$custom-light: #766ec8;
$custom-dark: #000000;

JSON

{
  "hex": "#2238af",
  "rgb": {
    "r": 34,
    "g": 56,
    "b": 175
  },
  "hsl": {
    "h": 230.638,
    "s": 67.464,
    "l": 40.98
  },
  "oklch": {
    "l": 0.41146,
    "c": 0.18919,
    "h": 268
  },
  "luminance": 0.06264
}

Semantic roles & 50–950 ramp

primary

#2238AF

secondary

#C8B865

accent

#CF3DEA

background

#F7F6FC

surface

#EEECF8

border

#C9C7D1

text

#0A0713

muted

#7C7A82

Preview Lab

Preview with #2238AF

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

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