#232E5D#232E5D

#232E5D is a dark, moderate blue. Relative luminance 0.031; OKLCH L 31.8% C 0.085 H 271.0°. Best body text is #FFFFFF at 12.96:1 contrast (WCAG AA passes).

Color values

HEX	#232E5D
RGB	rgb(35, 46, 93)
HSL	hsl(229, 45%, 25%)
HSV	hsv(229, 62%, 36%)
CMYK	cmyk(62.4%, 50.5%, 0%, 63.5%)
CIE-LAB	lab(20.45, 11.53, -29.63)
CIE-LCH	lch(20.45, 31.79, 291.26°)
OKLab	oklab(31.85% 0.0015 -0.0846)
OKLCH	oklch(31.85% 0.085 271)
XYZ	xyz(3.6453, 3.1013, 10.7603)
Luminance	0.0310 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#232E5D #5D5223

analogous

#234B5D #232E5D #35235D

triadic

#232E5D #5D232E #2E5D23

tetradic

#232E5D #5D234B #5D5223 #235D35

square

#232E5D #5D234B #5D5223 #235D35

split-complementary

#232E5D #5D3523 #4B5D23

monochromatic

#080B16 #121831 #232E5D #344489 #445AB6

Accessibility & contrast

On white

12.96

#232E5D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#232E5D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #232E5D

12.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##232E5D	#FFFFFF	#000000	##FFFFFF
##232E5D	1.00	12.96	1.62	12.96
#FFFFFF	12.96	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#18345F

Deuteranopia (green-blind)

#0F2F5C

Tritanopia (blue-blind)

#003941

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #232e5d;
/* rgb */ color: rgb(35, 46, 93);
/* oklch */ color: oklch(31.8% 0.085 271.0);

Tailwind

colors: {
  custom: {
    50: '#64668b',
    500: '#232e5d',
    950: '#000000',
  },
}

SCSS

$custom: #232e5d;
$custom-light: #64668b;
$custom-dark: #000000;

JSON

{
  "hex": "#232e5d",
  "rgb": {
    "r": 35,
    "g": 46,
    "b": 93
  },
  "hsl": {
    "h": 228.621,
    "s": 45.312,
    "l": 25.098
  },
  "oklch": {
    "l": 0.31845,
    "c": 0.08457,
    "h": 271
  },
  "luminance": 0.03102
}

Semantic roles & 50–950 ramp

primary

#232E5D

secondary

#91844B

accent

#BC53D5

background

#F6F6F8

surface

#EBEBF0

border

#C6C6CB

text

#06050C

muted

#7A7A7D

Preview Lab

Preview with #232E5D

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

Preview Lab → · Contrast checker → · Palette generator →