#234081#234081

#234081 is a dark, moderate blue. Relative luminance 0.056; OKLCH L 38.7% C 0.115 H 263.8°. Best body text is #FFFFFF at 9.90:1 contrast (WCAG AA passes).

Color values

HEX	#234081
RGB	rgb(35, 64, 129)
HSL	hsl(221, 57%, 32%)
HSV	hsv(221, 73%, 51%)
CMYK	cmyk(72.9%, 50.4%, 0%, 49.4%)
CIE-LAB	lab(28.40, 12.95, -39.92)
CIE-LCH	lch(28.40, 41.97, 287.97°)
OKLab	oklab(38.72% -0.0125 -0.1145)
OKLCH	oklch(38.72% 0.115 263.8)
XYZ	xyz(6.4876, 5.6084, 21.5053)
Luminance	0.0561 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#234081 #816423

analogous

#236F81 #234081 #352381

triadic

#234081 #812340 #408123

tetradic

#234081 #81236F #816423 #238135

square

#234081 #81236F #816423 #238135

split-complementary

#234081 #813523 #6F8123

monochromatic

#091021 #162851 #234081 #3058B1 #4F77CF

Accessibility & contrast

On white

9.90

#234081 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#234081 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #234081

9.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##234081	#FFFFFF	#000000	##FFFFFF
##234081	1.00	9.90	2.12	9.90
#FFFFFF	9.90	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C4883

Deuteranopia (green-blind)

#013F80

Tritanopia (blue-blind)

#004F5A

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #234081;
/* rgb */ color: rgb(35, 64, 129);
/* oklch */ color: oklch(38.7% 0.115 263.8);

Tailwind

colors: {
  custom: {
    50: '#6b74a6',
    500: '#234081',
    950: '#000000',
  },
}

SCSS

$custom: #234081;
$custom-light: #6b74a6;
$custom-dark: #000000;

JSON

{
  "hex": "#234081",
  "rgb": {
    "r": 35,
    "g": 64,
    "b": 129
  },
  "hsl": {
    "h": 221.489,
    "s": 57.317,
    "l": 32.157
  },
  "oklch": {
    "l": 0.38724,
    "c": 0.11521,
    "h": 263.8
  },
  "luminance": 0.05609
}

Semantic roles & 50–950 ramp

primary

#234081

secondary

#B3934D

accent

#B147E1

background

#F6F7FA

surface

#ECEDF4

border

#C7C8CE

text

#07080F

muted

#7A7B7F

Preview Lab

Preview with #234081

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

Preview Lab → · Contrast checker → · Palette generator →