#232B6C#232B6C

#232B6C is a dark, moderate blue. Relative luminance 0.032; OKLCH L 32.4% C 0.112 H 273.1°. Best body text is #FFFFFF at 12.86:1 contrast (WCAG AA passes).

Color values

HEX	#232B6C
RGB	rgb(35, 43, 108)
HSL	hsl(233, 51%, 28%)
HSV	hsv(233, 68%, 42%)
CMYK	cmyk(67.6%, 60.2%, 0%, 57.6%)
CIE-LAB	lab(20.70, 19.45, -39.02)
CIE-LCH	lch(20.70, 43.60, 296.49°)
OKLab	oklab(32.4% 0.0061 -0.1122)
OKLCH	oklch(32.4% 0.112 273.1)
XYZ	xyz(4.2629, 3.1674, 14.5712)
Luminance	0.0317 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#232B6C #6C6423

analogous

#234F6C #232B6C #3F236C

triadic

#232B6C #6C232B #2B6C23

tetradic

#232B6C #6C234F #6C6423 #236C3F

square

#232B6C #6C234F #6C6423 #236C3F

split-complementary

#232B6C #6C3F23 #4F6C23

monochromatic

#070917 #14193E #232B6C #323D9A #4654C3

Accessibility & contrast

On white

12.86

#232B6C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#232B6C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #232B6C

12.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##232B6C	#FFFFFF	#000000	##FFFFFF
##232B6C	1.00	12.86	1.63	12.86
#FFFFFF	12.86	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00356E

Deuteranopia (green-blind)

#002F6B

Tritanopia (blue-blind)

#003B47

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #232b6c;
/* rgb */ color: rgb(35, 43, 108);
/* oklch */ color: oklch(32.4% 0.112 273.1);

Tailwind

colors: {
  custom: {
    50: '#676497',
    500: '#232b6c',
    950: '#000000',
  },
}

SCSS

$custom: #232b6c;
$custom-light: #676497;
$custom-dark: #000000;

JSON

{
  "hex": "#232b6c",
  "rgb": {
    "r": 35,
    "g": 43,
    "b": 108
  },
  "hsl": {
    "h": 233.425,
    "s": 51.049,
    "l": 28.039
  },
  "oklch": {
    "l": 0.32401,
    "c": 0.11239,
    "h": 273.1
  },
  "luminance": 0.03168
}

Semantic roles & 50–950 ramp

primary

#232B6C

secondary

#9F964B

accent

#CB4DDB

background

#F6F5F9

surface

#EBEAF2

border

#C6C6CC

text

#07050D

muted

#7A797E

Preview Lab

Preview with #232B6C

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

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