#232D6C#232D6C

#232D6C is a dark, moderate blue. Relative luminance 0.033; OKLCH L 32.8% C 0.110 H 272.1°. Best body text is #FFFFFF at 12.62:1 contrast (WCAG AA passes).

Color values

HEX	#232D6C
RGB	rgb(35, 45, 108)
HSL	hsl(232, 51%, 28%)
HSV	hsv(232, 68%, 42%)
CMYK	cmyk(67.6%, 58.3%, 0%, 57.6%)
CIE-LAB	lab(21.27, 18.03, -38.10)
CIE-LCH	lch(21.27, 42.15, 295.33°)
OKLab	oklab(32.82% 0.0041 -0.1095)
OKLCH	oklch(32.82% 0.11 272.1)
XYZ	xyz(4.3374, 3.3164, 14.5960)
Luminance	0.0332 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#232D6C #6C6223

analogous

#23516C #232D6C #3D236C

triadic

#232D6C #6C232D #2D6C23

tetradic

#232D6C #6C2351 #6C6223 #236C3D

square

#232D6C #6C2351 #6C6223 #236C3D

split-complementary

#232D6C #6C3D23 #516C23

monochromatic

#070A17 #141A3E #232D6C #32409A #4657C3

Accessibility & contrast

On white

12.62

#232D6C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#232D6C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #232D6C

12.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##232D6C	#FFFFFF	#000000	##FFFFFF
##232D6C	1.00	12.62	1.66	12.62
#FFFFFF	12.62	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00366E

Deuteranopia (green-blind)

#00306B

Tritanopia (blue-blind)

#003C47

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #232d6c;
/* rgb */ color: rgb(35, 45, 108);
/* oklch */ color: oklch(32.8% 0.110 272.1);

Tailwind

colors: {
  custom: {
    50: '#676597',
    500: '#232d6c',
    950: '#000000',
  },
}

SCSS

$custom: #232d6c;
$custom-light: #676597;
$custom-dark: #000000;

JSON

{
  "hex": "#232d6c",
  "rgb": {
    "r": 35,
    "g": 45,
    "b": 108
  },
  "hsl": {
    "h": 231.781,
    "s": 51.049,
    "l": 28.039
  },
  "oklch": {
    "l": 0.32824,
    "c": 0.10957,
    "h": 272.1
  },
  "luminance": 0.03317
}

Semantic roles & 50–950 ramp

primary

#232D6C

secondary

#9F944B

accent

#C74DDB

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06050D

muted

#7A7A7E

Preview Lab

Preview with #232D6C

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

Preview Lab → · Contrast checker → · Palette generator →