#232C66#232C66

#232C66 is a dark, moderate blue. Relative luminance 0.031; OKLCH L 32.1% C 0.102 H 272.7°. Best body text is #FFFFFF at 12.93:1 contrast (WCAG AA passes).

Color values

HEX	#232C66
RGB	rgb(35, 44, 102)
HSL	hsl(232, 49%, 27%)
HSV	hsv(232, 66%, 40%)
CMYK	cmyk(65.7%, 56.9%, 0%, 60%)
CIE-LAB	lab(20.51, 16.42, -35.43)
CIE-LCH	lch(20.51, 39.05, 294.87°)
OKLab	oklab(32.1% 0.0048 -0.1016)
OKLCH	oklch(32.1% 0.102 272.7)
XYZ	xyz(3.9913, 3.1177, 12.9592)
Luminance	0.0312 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#232C66 #665D23

analogous

#234E66 #232C66 #3C2366

triadic

#232C66 #66232C #2C6623

tetradic

#232C66 #66234E #665D23 #23663C

square

#232C66 #66234E #665D23 #23663C

split-complementary

#232C66 #663C23 #4E6623

monochromatic

#080A17 #131838 #232C66 #334094 #4455BF

Accessibility & contrast

On white

12.93

#232C66 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#232C66 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #232C66

12.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##232C66	#FFFFFF	#000000	##FFFFFF
##232C66	1.00	12.93	1.62	12.93
#FFFFFF	12.93	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#063468

Deuteranopia (green-blind)

#002F65

Tritanopia (blue-blind)

#003A44

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #232c66;
/* rgb */ color: rgb(35, 44, 102);
/* oklch */ color: oklch(32.1% 0.102 272.7);

Tailwind

colors: {
  custom: {
    50: '#666492',
    500: '#232c66',
    950: '#000000',
  },
}

SCSS

$custom: #232c66;
$custom-light: #666492;
$custom-dark: #000000;

JSON

{
  "hex": "#232c66",
  "rgb": {
    "r": 35,
    "g": 44,
    "b": 102
  },
  "hsl": {
    "h": 231.94,
    "s": 48.905,
    "l": 26.863
  },
  "oklch": {
    "l": 0.32105,
    "c": 0.10176,
    "h": 272.7
  },
  "luminance": 0.03118
}

Semantic roles & 50–950 ramp

primary

#232C66

secondary

#9A8F4B

accent

#C64FD8

background

#F6F6F9

surface

#EBEBF1

border

#C6C6CB

text

#06050D

muted

#7A7A7E

Preview Lab

Preview with #232C66

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

Preview Lab → · Contrast checker → · Palette generator →