#232A83#232A83

#232A83 is a dark, vivid blue. Relative luminance 0.037; OKLCH L 34.3% C 0.147 H 272.4°. Best body text is #FFFFFF at 12.14:1 contrast (WCAG AA passes).

Color values

HEX	#232A83
RGB	rgb(35, 42, 131)
HSL	hsl(236, 58%, 33%)
HSV	hsv(236, 73%, 51%)
CMYK	cmyk(73.3%, 67.9%, 0%, 48.6%)
CIE-LAB	lab(22.48, 28.87, -50.79)
CIE-LCH	lch(22.48, 58.42, 299.62°)
OKLab	oklab(34.35% 0.0061 -0.1468)
OKLCH	oklch(34.35% 0.147 272.4)
XYZ	xyz(5.6165, 3.6514, 21.8771)
Luminance	0.0365 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#232A83 #837C23

analogous

#235A83 #232A83 #4C2383

triadic

#232A83 #83232A #2A8323

tetradic

#232A83 #83235A #837C23 #23834C

square

#232A83 #83235A #837C23 #23834C

split-complementary

#232A83 #834C23 #5A8323

monochromatic

#090B22 #161B53 #232A83 #3039B3 #5059D0

Accessibility & contrast

On white

12.14

#232A83 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#232A83 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #232A83

12.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##232A83	#FFFFFF	#000000	##FFFFFF
##232A83	1.00	12.14	1.73	12.14
#FFFFFF	12.14	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A86

Deuteranopia (green-blind)

#003181

Tritanopia (blue-blind)

#004252

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #232a83;
/* rgb */ color: rgb(35, 42, 131);
/* oklch */ color: oklch(34.3% 0.147 272.4);

Tailwind

colors: {
  custom: {
    50: '#6d63a8',
    500: '#232a83',
    950: '#000000',
  },
}

SCSS

$custom: #232a83;
$custom-light: #6d63a8;
$custom-dark: #000000;

JSON

{
  "hex": "#232a83",
  "rgb": {
    "r": 35,
    "g": 42,
    "b": 131
  },
  "hsl": {
    "h": 235.625,
    "s": 57.831,
    "l": 32.549
  },
  "oklch": {
    "l": 0.34349,
    "c": 0.14689,
    "h": 272.4
  },
  "luminance": 0.03652
}

Semantic roles & 50–950 ramp

primary

#232A83

secondary

#B4AD4E

accent

#D647E1

background

#F7F5FA

surface

#EDEAF4

border

#C8C6CE

text

#080510

muted

#7B797F

Preview Lab

Preview with #232A83

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

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