#232C56#232C56

#232C56 is a dark, moderate blue. Relative luminance 0.028; OKLCH L 30.9% C 0.076 H 272.1°. Best body text is #FFFFFF at 13.41:1 contrast (WCAG AA passes).

Color values

HEX	#232C56
RGB	rgb(35, 44, 86)
HSL	hsl(229, 42%, 24%)
HSV	hsv(229, 59%, 34%)
CMYK	cmyk(59.3%, 48.8%, 0%, 66.3%)
CIE-LAB	lab(19.35, 10.29, -26.74)
CIE-LCH	lch(19.35, 28.65, 291.06°)
OKLab	oklab(30.86% 0.0028 -0.0761)
OKLCH	oklch(30.86% 0.076 272.1)
XYZ	xyz(3.2730, 2.8303, 9.1761)
Luminance	0.0283 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#232C56 #564D23

analogous

#234556 #232C56 #332356

triadic

#232C56 #56232C #2C5623

tetradic

#232C56 #562345 #564D23 #235633

square

#232C56 #562345 #564D23 #235633

split-complementary

#232C56 #563323 #455623

monochromatic

#090B16 #11162B #232C56 #354281 #4659AD

Accessibility & contrast

On white

13.41

#232C56 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#232C56 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #232C56

13.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##232C56	#FFFFFF	#000000	##FFFFFF
##232C56	1.00	13.41	1.57	13.41
#FFFFFF	13.41	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#193158

Deuteranopia (green-blind)

#132D55

Tritanopia (blue-blind)

#08353C

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #232c56;
/* rgb */ color: rgb(35, 44, 86);
/* oklch */ color: oklch(30.9% 0.076 272.1);

Tailwind

colors: {
  custom: {
    50: '#626486',
    500: '#232c56',
    950: '#000000',
  },
}

SCSS

$custom: #232c56;
$custom-light: #626486;
$custom-dark: #000000;

JSON

{
  "hex": "#232c56",
  "rgb": {
    "r": 35,
    "g": 44,
    "b": 86
  },
  "hsl": {
    "h": 229.412,
    "s": 42.149,
    "l": 23.725
  },
  "oklch": {
    "l": 0.30857,
    "c": 0.07613,
    "h": 272.1
  },
  "luminance": 0.02831
}

Semantic roles & 50–950 ramp

primary

#232C56

secondary

#8A7F4B

accent

#BC56D2

background

#F6F6F8

surface

#EBEBEF

border

#C6C6CA

text

#05050B

muted

#7A7A7C

Preview Lab

Preview with #232C56

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

Preview Lab → · Contrast checker → · Palette generator →