#232C83#232C83

#232C83 is a dark, vivid blue. Relative luminance 0.038; OKLCH L 34.7% C 0.144 H 271.8°. Best body text is #FFFFFF at 11.94:1 contrast (WCAG AA passes).

Color values

HEX	#232C83
RGB	rgb(35, 44, 131)
HSL	hsl(234, 58%, 33%)
HSV	hsv(234, 73%, 51%)
CMYK	cmyk(73.3%, 66.4%, 0%, 48.6%)
CIE-LAB	lab(22.99, 27.54, -49.96)
CIE-LCH	lch(22.99, 57.05, 298.86°)
OKLab	oklab(34.72% 0.0046 -0.1443)
OKLCH	oklch(34.72% 0.144 271.8)
XYZ	xyz(5.6892, 3.7968, 21.9014)
Luminance	0.0380 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#232C83 #837A23

analogous

#235C83 #232C83 #4A2383

triadic

#232C83 #83232C #2C8323

tetradic

#232C83 #83235C #837A23 #23834A

square

#232C83 #83235C #837A23 #23834A

split-complementary

#232C83 #834A23 #5C8323

monochromatic

#090C22 #161C53 #232C83 #303CB3 #505CD0

Accessibility & contrast

On white

11.94

#232C83 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#232C83 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #232C83

11.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##232C83	#FFFFFF	#000000	##FFFFFF
##232C83	1.00	11.94	1.76	11.94
#FFFFFF	11.94	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B86

Deuteranopia (green-blind)

#003281

Tritanopia (blue-blind)

#004353

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #232c83;
/* rgb */ color: rgb(35, 44, 131);
/* oklch */ color: oklch(34.7% 0.144 271.8);

Tailwind

colors: {
  custom: {
    50: '#6d65a8',
    500: '#232c83',
    950: '#000000',
  },
}

SCSS

$custom: #232c83;
$custom-light: #6d65a8;
$custom-dark: #000000;

JSON

{
  "hex": "#232c83",
  "rgb": {
    "r": 35,
    "g": 44,
    "b": 131
  },
  "hsl": {
    "h": 234.375,
    "s": 57.831,
    "l": 32.549
  },
  "oklch": {
    "l": 0.34717,
    "c": 0.14441,
    "h": 271.8
  },
  "luminance": 0.03797
}

Semantic roles & 50–950 ramp

primary

#232C83

secondary

#B4AA4E

accent

#D347E1

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#080510

muted

#7B7A7F

Preview Lab

Preview with #232C83

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

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