#232C87#232C87

#232C87 is a dark, vivid blue. Relative luminance 0.039; OKLCH L 35.1% C 0.150 H 271.7°. Best body text is #FFFFFF at 11.79:1 contrast (WCAG AA passes).

Color values

HEX	#232C87
RGB	rgb(35, 44, 135)
HSL	hsl(235, 59%, 33%)
HSV	hsv(235, 74%, 53%)
CMYK	cmyk(74.1%, 67.4%, 0%, 47.1%)
CIE-LAB	lab(23.36, 29.04, -51.86)
CIE-LCH	lch(23.36, 59.43, 299.25°)
OKLab	oklab(35.11% 0.0043 -0.1499)
OKLCH	oklch(35.11% 0.15 271.7)
XYZ	xyz(5.9655, 3.9074, 23.3568)
Luminance	0.0391 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#232C87 #877E23

analogous

#235E87 #232C87 #4C2387

triadic

#232C87 #87232C #2C8723

tetradic

#232C87 #87235E #877E23 #23874C

square

#232C87 #87235E #877E23 #23874C

split-complementary

#232C87 #874C23 #5E8723

monochromatic

#0A0C26 #161C56 #232C87 #303CB8 #525ED2

Accessibility & contrast

On white

11.79

#232C87 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#232C87 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #232C87

11.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##232C87	#FFFFFF	#000000	##FFFFFF
##232C87	1.00	11.79	1.78	11.79
#FFFFFF	11.79	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C8A

Deuteranopia (green-blind)

#003385

Tritanopia (blue-blind)

#004455

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #232c87;
/* rgb */ color: rgb(35, 44, 135);
/* oklch */ color: oklch(35.1% 0.150 271.7);

Tailwind

colors: {
  custom: {
    50: '#6e65ab',
    500: '#232c87',
    950: '#000000',
  },
}

SCSS

$custom: #232c87;
$custom-light: #6e65ab;
$custom-dark: #000000;

JSON

{
  "hex": "#232c87",
  "rgb": {
    "r": 35,
    "g": 44,
    "b": 135
  },
  "hsl": {
    "h": 234.6,
    "s": 58.824,
    "l": 33.333
  },
  "oklch": {
    "l": 0.35107,
    "c": 0.14994,
    "h": 271.7
  },
  "luminance": 0.03908
}

Semantic roles & 50–950 ramp

primary

#232C87

secondary

#B6AD50

accent

#D446E2

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#080510

muted

#7B7A7F

Preview Lab

Preview with #232C87

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

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