#232387#232387

#232387 is a dark, vivid blue. Relative luminance 0.033; OKLCH L 33.6% C 0.160 H 273.6°. Best body text is #FFFFFF at 12.64:1 contrast (WCAG AA passes).

Color values

HEX	#232387
RGB	rgb(35, 35, 135)
HSL	hsl(240, 59%, 33%)
HSV	hsv(240, 74%, 53%)
CMYK	cmyk(74.1%, 74.1%, 0%, 47.1%)
CIE-LAB	lab(21.24, 34.81, -55.35)
CIE-LCH	lch(21.24, 65.39, 302.17°)
OKLab	oklab(33.57% 0.01 -0.1601)
OKLCH	oklch(33.57% 0.16 273.6)
XYZ	xyz(5.6659, 3.3081, 23.2569)
Luminance	0.0331 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#232387 #878723

analogous

#235587 #232387 #552387

triadic

#232387 #872323 #238723

tetradic

#232387 #872355 #878723 #238755

square

#232387 #872355 #878723 #238755

split-complementary

#232387 #875523 #558723

monochromatic

#0A0A26 #161656 #232387 #3030B8 #5252D2

Accessibility & contrast

On white

12.64

#232387 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#232387 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #232387

12.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##232387	#FFFFFF	#000000	##FFFFFF
##232387	1.00	12.64	1.66	12.64
#FFFFFF	12.64	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00388A

Deuteranopia (green-blind)

#002E85

Tritanopia (blue-blind)

#003F52

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #232387;
/* rgb */ color: rgb(35, 35, 135);
/* oklch */ color: oklch(33.6% 0.160 273.6);

Tailwind

colors: {
  custom: {
    50: '#6f5fab',
    500: '#232387',
    950: '#000000',
  },
}

SCSS

$custom: #232387;
$custom-light: #6f5fab;
$custom-dark: #000000;

JSON

{
  "hex": "#232387",
  "rgb": {
    "r": 35,
    "g": 35,
    "b": 135
  },
  "hsl": {
    "h": 240,
    "s": 58.824,
    "l": 33.333
  },
  "oklch": {
    "l": 0.33572,
    "c": 0.1604,
    "h": 273.6
  },
  "luminance": 0.03309
}

Semantic roles & 50–950 ramp

primary

#232387

secondary

#B6B650

accent

#E246E2

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#080410

muted

#7B797F

Preview Lab

Preview with #232387

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

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