#232C7F#232C7F

#232C7F is a dark, vivid blue. Relative luminance 0.037; OKLCH L 34.3% C 0.139 H 272.0°. Best body text is #FFFFFF at 12.08:1 contrast (WCAG AA passes).

Color values

HEX	#232C7F
RGB	rgb(35, 44, 127)
HSL	hsl(234, 57%, 32%)
HSV	hsv(234, 72%, 50%)
CMYK	cmyk(72.4%, 65.4%, 0%, 50.2%)
CIE-LAB	lab(22.62, 26.02, -48.04)
CIE-LCH	lch(22.62, 54.64, 298.44°)
OKLab	oklab(34.34% 0.0049 -0.1387)
OKLCH	oklch(34.34% 0.139 272)
XYZ	xyz(5.4233, 3.6905, 20.5011)
Luminance	0.0369 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#232C7F #7F7623

analogous

#235A7F #232C7F #48237F

triadic

#232C7F #7F232C #2C7F23

tetradic

#232C7F #7F235A #7F7623 #237F48

square

#232C7F #7F235A #7F7623 #237F48

split-complementary

#232C7F #7F4823 #5A7F23

monochromatic

#090B1F #161B4F #232C7F #303DAF #4E5BCE

Accessibility & contrast

On white

12.08

#232C7F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#232C7F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #232C7F

12.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##232C7F	#FFFFFF	#000000	##FFFFFF
##232C7F	1.00	12.08	1.74	12.08
#FFFFFF	12.08	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A82

Deuteranopia (green-blind)

#00327D

Tritanopia (blue-blind)

#004151

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #232c7f;
/* rgb */ color: rgb(35, 44, 127);
/* oklch */ color: oklch(34.3% 0.139 272.0);

Tailwind

colors: {
  custom: {
    50: '#6c65a5',
    500: '#232c7f',
    950: '#000000',
  },
}

SCSS

$custom: #232c7f;
$custom-light: #6c65a5;
$custom-dark: #000000;

JSON

{
  "hex": "#232c7f",
  "rgb": {
    "r": 35,
    "g": 44,
    "b": 127
  },
  "hsl": {
    "h": 234.13,
    "s": 56.79,
    "l": 31.765
  },
  "oklch": {
    "l": 0.34335,
    "c": 0.13879,
    "h": 272
  },
  "luminance": 0.03691
}

Semantic roles & 50–950 ramp

primary

#232C7F

secondary

#B1A74C

accent

#D148E0

background

#F6F6FA

surface

#ECEBF4

border

#C7C6CE

text

#08050F

muted

#7A7A7F

Preview Lab

Preview with #232C7F

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

Preview Lab → · Contrast checker → · Palette generator →