#232A87#232A87

#232A87 is a dark, vivid blue. Relative luminance 0.038; OKLCH L 34.7% C 0.152 H 272.1°. Best body text is #FFFFFF at 11.98:1 contrast (WCAG AA passes).

Color values

HEX	#232A87
RGB	rgb(35, 42, 135)
HSL	hsl(236, 59%, 33%)
HSV	hsv(236, 74%, 53%)
CMYK	cmyk(74.1%, 68.9%, 0%, 47.1%)
CIE-LAB	lab(22.87, 30.36, -52.67)
CIE-LCH	lch(22.87, 60.79, 299.96°)
OKLab	oklab(34.75% 0.0057 -0.1523)
OKLCH	oklch(34.75% 0.152 272.1)
XYZ	xyz(5.8928, 3.7619, 23.3325)
Luminance	0.0376 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#232A87 #878023

analogous

#235C87 #232A87 #4E2387

triadic

#232A87 #87232A #2A8723

tetradic

#232A87 #87235C #878023 #23874E

square

#232A87 #87235C #878023 #23874E

split-complementary

#232A87 #874E23 #5C8723

monochromatic

#0A0C26 #161B56 #232A87 #3039B8 #525BD2

Accessibility & contrast

On white

11.98

#232A87 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#232A87 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #232A87

11.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##232A87	#FFFFFF	#000000	##FFFFFF
##232A87	1.00	11.98	1.75	11.98
#FFFFFF	11.98	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	11.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B8A

Deuteranopia (green-blind)

#003285

Tritanopia (blue-blind)

#004354

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #232a87;
/* rgb */ color: rgb(35, 42, 135);
/* oklch */ color: oklch(34.7% 0.152 272.1);

Tailwind

colors: {
  custom: {
    50: '#6e64ab',
    500: '#232a87',
    950: '#000000',
  },
}

SCSS

$custom: #232a87;
$custom-light: #6e64ab;
$custom-dark: #000000;

JSON

{
  "hex": "#232a87",
  "rgb": {
    "r": 35,
    "g": 42,
    "b": 135
  },
  "hsl": {
    "h": 235.8,
    "s": 58.824,
    "l": 33.333
  },
  "oklch": {
    "l": 0.34746,
    "c": 0.15237,
    "h": 272.1
  },
  "luminance": 0.03763
}

Semantic roles & 50–950 ramp

primary

#232A87

secondary

#B6AF50

accent

#D746E2

background

#F7F5FA

surface

#EDEAF4

border

#C8C6CE

text

#080510

muted

#7B797F

Preview Lab

Preview with #232A87

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

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