#232E87#232E87

#232E87 is a dark, vivid blue. Relative luminance 0.041; OKLCH L 35.5% C 0.147 H 271.1°. Best body text is #FFFFFF at 11.59:1 contrast (WCAG AA passes).

Color values

HEX	#232E87
RGB	rgb(35, 46, 135)
HSL	hsl(233, 59%, 33%)
HSV	hsv(233, 74%, 53%)
CMYK	cmyk(74.1%, 65.9%, 0%, 47.1%)
CIE-LAB	lab(23.87, 27.70, -51.03)
CIE-LCH	lch(23.87, 58.06, 298.49°)
OKLab	oklab(35.48% 0.0029 -0.1474)
OKLCH	oklch(35.48% 0.147 271.1)
XYZ	xyz(6.0418, 4.0600, 23.3822)
Luminance	0.0406 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#232E87 #877C23

analogous

#236087 #232E87 #4A2387

triadic

#232E87 #87232E #2E8723

tetradic

#232E87 #872360 #877C23 #23874A

square

#232E87 #872360 #877C23 #23874A

split-complementary

#232E87 #874A23 #608723

monochromatic

#0A0D26 #161D56 #232E87 #303FB8 #5260D2

Accessibility & contrast

On white

11.59

#232E87 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#232E87 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #232E87

11.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##232E87	#FFFFFF	#000000	##FFFFFF
##232E87	1.00	11.59	1.81	11.59
#FFFFFF	11.59	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E8A

Deuteranopia (green-blind)

#003485

Tritanopia (blue-blind)

#004556

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #232e87;
/* rgb */ color: rgb(35, 46, 135);
/* oklch */ color: oklch(35.5% 0.147 271.1);

Tailwind

colors: {
  custom: {
    50: '#6d66ab',
    500: '#232e87',
    950: '#000000',
  },
}

SCSS

$custom: #232e87;
$custom-light: #6d66ab;
$custom-dark: #000000;

JSON

{
  "hex": "#232e87",
  "rgb": {
    "r": 35,
    "g": 46,
    "b": 135
  },
  "hsl": {
    "h": 233.4,
    "s": 58.824,
    "l": 33.333
  },
  "oklch": {
    "l": 0.35477,
    "c": 0.14747,
    "h": 271.1
  },
  "luminance": 0.04061
}

Semantic roles & 50–950 ramp

primary

#232E87

secondary

#B6AB50

accent

#D146E2

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#080610

muted

#7B7A7F

Preview Lab

Preview with #232E87

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

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