#232B6A#232B6A

#232B6A is a dark, moderate blue. Relative luminance 0.031; OKLCH L 32.2% C 0.109 H 273.2°. Best body text is #FFFFFF at 12.92:1 contrast (WCAG AA passes).

Color values

HEX	#232B6A
RGB	rgb(35, 43, 106)
HSL	hsl(233, 50%, 28%)
HSV	hsv(233, 67%, 42%)
CMYK	cmyk(67%, 59.4%, 0%, 58.4%)
CIE-LAB	lab(20.54, 18.68, -37.99)
CIE-LCH	lch(20.54, 42.33, 296.18°)
OKLab	oklab(32.23% 0.006 -0.1092)
OKLCH	oklch(32.23% 0.109 273.2)
XYZ	xyz(4.1577, 3.1253, 14.0170)
Luminance	0.0313 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#232B6A #6A6223

analogous

#234F6A #232B6A #3E236A

triadic

#232B6A #6A232B #2B6A23

tetradic

#232B6A #6A234F #6A6223 #236A3E

square

#232B6A #6A234F #6A6223 #236A3E

split-complementary

#232B6A #6A3E23 #4F6A23

monochromatic

#080917 #14183C #232B6A #323E98 #4654C2

Accessibility & contrast

On white

12.92

#232B6A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#232B6A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #232B6A

12.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##232B6A	#FFFFFF	#000000	##FFFFFF
##232B6A	1.00	12.92	1.63	12.92
#FFFFFF	12.92	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00356C

Deuteranopia (green-blind)

#002E69

Tritanopia (blue-blind)

#003A46

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #232b6a;
/* rgb */ color: rgb(35, 43, 106);
/* oklch */ color: oklch(32.2% 0.109 273.2);

Tailwind

colors: {
  custom: {
    50: '#676495',
    500: '#232b6a',
    950: '#000000',
  },
}

SCSS

$custom: #232b6a;
$custom-light: #676495;
$custom-dark: #000000;

JSON

{
  "hex": "#232b6a",
  "rgb": {
    "r": 35,
    "g": 43,
    "b": 106
  },
  "hsl": {
    "h": 233.239,
    "s": 50.355,
    "l": 27.647
  },
  "oklch": {
    "l": 0.32227,
    "c": 0.10935,
    "h": 273.2
  },
  "luminance": 0.03126
}

Semantic roles & 50–950 ramp

primary

#232B6A

secondary

#9D944B

accent

#CA4EDA

background

#F6F5F9

surface

#EBEAF2

border

#C6C6CC

text

#06050D

muted

#7A797E

Preview Lab

Preview with #232B6A

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

Preview Lab → · Contrast checker → · Palette generator →