#232D9F#232D9F

#232D9F is a dark, vivid blue. Relative luminance 0.047; OKLCH L 37.7% C 0.181 H 270.4°. Best body text is #FFFFFF at 10.78:1 contrast (WCAG AA passes).

Color values

HEX	#232D9F
RGB	rgb(35, 45, 159)
HSL	hsl(235, 64%, 38%)
HSV	hsv(235, 78%, 62%)
CMYK	cmyk(78%, 71.7%, 0%, 37.6%)
CIE-LAB	lab(25.97, 37.18, -62.38)
CIE-LCH	lch(25.97, 72.62, 300.80°)
OKLab	oklab(37.71% 0.0012 -0.1806)
OKLCH	oklch(37.71% 0.181 270.4)
XYZ	xyz(7.8874, 4.7364, 33.2927)
Luminance	0.0474 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#232D9F #9F9523

analogous

#236B9F #232D9F #57239F

triadic

#232D9F #9F232D #2D9F23

tetradic

#232D9F #9F236B #9F9523 #239F57

square

#232D9F #9F236B #9F9523 #239F57

split-complementary

#232D9F #9F5723 #6B9F23

monochromatic

#0D113B #181F6D #232D9F #2E3BD1 #606ADC

Accessibility & contrast

On white

10.78

#232D9F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#232D9F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #232D9F

10.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##232D9F	#FFFFFF	#000000	##FFFFFF
##232D9F	1.00	10.78	1.95	10.78
#FFFFFF	10.78	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0043A2

Deuteranopia (green-blind)

#00379D

Tritanopia (blue-blind)

#004D63

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #232d9f;
/* rgb */ color: rgb(35, 45, 159);
/* oklch */ color: oklch(37.7% 0.181 270.4);

Tailwind

colors: {
  custom: {
    50: '#7466bd',
    500: '#232d9f',
    950: '#000000',
  },
}

SCSS

$custom: #232d9f;
$custom-light: #7466bd;
$custom-dark: #000000;

JSON

{
  "hex": "#232d9f",
  "rgb": {
    "r": 35,
    "g": 45,
    "b": 159
  },
  "hsl": {
    "h": 235.161,
    "s": 63.918,
    "l": 38.039
  },
  "oklch": {
    "l": 0.37714,
    "c": 0.1806,
    "h": 270.4
  },
  "luminance": 0.04737
}

Semantic roles & 50–950 ramp

primary

#232D9F

secondary

#C1B95D

accent

#DA41E7

background

#F7F6FB

surface

#EEEBF7

border

#C9C6D0

text

#0A0612

muted

#7C7A81

Preview Lab

Preview with #232D9F

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

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