#232A88#232A88

#232A88 is a dark, vivid blue. Relative luminance 0.038; OKLCH L 34.8% C 0.154 H 272.1°. Best body text is #FFFFFF at 11.94:1 contrast (WCAG AA passes).

Color values

HEX	#232A88
RGB	rgb(35, 42, 136)
HSL	hsl(236, 59%, 34%)
HSV	hsv(236, 74%, 53%)
CMYK	cmyk(74.3%, 69.1%, 0%, 46.7%)
CIE-LAB	lab(22.97, 30.73, -53.13)
CIE-LCH	lch(22.97, 61.38, 300.04°)
OKLab	oklab(34.85% 0.0056 -0.1536)
OKLCH	oklch(34.85% 0.154 272.1)
XYZ	xyz(5.9635, 3.7902, 23.7051)
Luminance	0.0379 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#232A88 #888123

analogous

#235C88 #232A88 #4E2388

triadic

#232A88 #88232A #2A8823

tetradic

#232A88 #88235C #888123 #23884E

square

#232A88 #88235C #888123 #23884E

split-complementary

#232A88 #884E23 #5C8823

monochromatic

#0A0C27 #161B57 #232A88 #3039B9 #535CD3

Accessibility & contrast

On white

11.94

#232A88 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#232A88 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #232A88

11.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##232A88	#FFFFFF	#000000	##FFFFFF
##232A88	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)

#003C8B

Deuteranopia (green-blind)

#003286

Tritanopia (blue-blind)

#004355

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #232a88;
/* rgb */ color: rgb(35, 42, 136);
/* oklch */ color: oklch(34.8% 0.154 272.1);

Tailwind

colors: {
  custom: {
    50: '#6e64ac',
    500: '#232a88',
    950: '#000000',
  },
}

SCSS

$custom: #232a88;
$custom-light: #6e64ac;
$custom-dark: #000000;

JSON

{
  "hex": "#232a88",
  "rgb": {
    "r": 35,
    "g": 42,
    "b": 136
  },
  "hsl": {
    "h": 235.842,
    "s": 59.064,
    "l": 33.529
  },
  "oklch": {
    "l": 0.34847,
    "c": 0.15373,
    "h": 272.1
  },
  "luminance": 0.03791
}

Semantic roles & 50–950 ramp

primary

#232A88

secondary

#B7AF50

accent

#D746E2

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#080510

muted

#7B7A7F

Preview Lab

Preview with #232A88

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

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