#232C7E#232C7E

#232C7E is a dark, vivid blue. Relative luminance 0.037; OKLCH L 34.2% C 0.137 H 272.0°. Best body text is #FFFFFF at 12.12:1 contrast (WCAG AA passes).

Color values

HEX	#232C7E
RGB	rgb(35, 44, 126)
HSL	hsl(234, 57%, 32%)
HSV	hsv(234, 72%, 49%)
CMYK	cmyk(72.2%, 65.1%, 0%, 50.6%)
CIE-LAB	lab(22.53, 25.64, -47.56)
CIE-LCH	lch(22.53, 54.03, 298.33°)
OKLab	oklab(34.24% 0.0049 -0.1373)
OKLCH	oklch(34.24% 0.137 272)
XYZ	xyz(5.3584, 3.6645, 20.1595)
Luminance	0.0367 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#232C7E #7E7523

analogous

#235A7E #232C7E #48237E

triadic

#232C7E #7E232C #2C7E23

tetradic

#232C7E #7E235A #7E7523 #237E48

square

#232C7E #7E235A #7E7523 #237E48

split-complementary

#232C7E #7E4823 #5A7E23

monochromatic

#080B1E #161B4E #232C7E #303DAE #4E5ACE

Accessibility & contrast

On white

12.12

#232C7E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#232C7E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #232C7E

12.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##232C7E	#FFFFFF	#000000	##FFFFFF
##232C7E	1.00	12.12	1.73	12.12
#FFFFFF	12.12	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A81

Deuteranopia (green-blind)

#00327C

Tritanopia (blue-blind)

#004150

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #232c7e;
/* rgb */ color: rgb(35, 44, 126);
/* oklch */ color: oklch(34.2% 0.137 272.0);

Tailwind

colors: {
  custom: {
    50: '#6b65a4',
    500: '#232c7e',
    950: '#000000',
  },
}

SCSS

$custom: #232c7e;
$custom-light: #6b65a4;
$custom-dark: #000000;

JSON

{
  "hex": "#232c7e",
  "rgb": {
    "r": 35,
    "g": 44,
    "b": 126
  },
  "hsl": {
    "h": 234.066,
    "s": 56.522,
    "l": 31.569
  },
  "oklch": {
    "l": 0.3424,
    "c": 0.13738,
    "h": 272
  },
  "luminance": 0.03665
}

Semantic roles & 50–950 ramp

primary

#232C7E

secondary

#B0A74C

accent

#D148E0

background

#F6F6FA

surface

#ECEBF4

border

#C7C6CE

text

#08050F

muted

#7A7A7F

Preview Lab

Preview with #232C7E

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

Preview Lab → · Contrast checker → · Palette generator →