#232F69#232F69

#232F69 is a dark, moderate blue. Relative luminance 0.034; OKLCH L 33.0% C 0.102 H 271.0°. Best body text is #FFFFFF at 12.49:1 contrast (WCAG AA passes).

Color values

HEX	#232F69
RGB	rgb(35, 47, 105)
HSL	hsl(230, 50%, 27%)
HSV	hsv(230, 67%, 41%)
CMYK	cmyk(66.7%, 55.2%, 0%, 58.8%)
CIE-LAB	lab(21.62, 15.45, -35.60)
CIE-LCH	lch(21.62, 38.80, 293.46°)
OKLab	oklab(33.01% 0.0018 -0.1021)
OKLCH	oklch(33.01% 0.102 271)
XYZ	xyz(4.2586, 3.4099, 13.7956)
Luminance	0.0341 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#232F69 #695D23

analogous

#235269 #232F69 #3A2369

triadic

#232F69 #69232F #2F6923

tetradic

#232F69 #692352 #695D23 #23693A

square

#232F69 #692352 #695D23 #23693A

split-complementary

#232F69 #693A23 #526923

monochromatic

#080A17 #141A3B #232F69 #324497 #455BC1

Accessibility & contrast

On white

12.49

#232F69 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#232F69 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #232F69

12.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##232F69	#FFFFFF	#000000	##FFFFFF
##232F69	1.00	12.49	1.68	12.49
#FFFFFF	12.49	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C376B

Deuteranopia (green-blind)

#003168

Tritanopia (blue-blind)

#003D47

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #232f69;
/* rgb */ color: rgb(35, 47, 105);
/* oklch */ color: oklch(33.0% 0.102 271.0);

Tailwind

colors: {
  custom: {
    50: '#666794',
    500: '#232f69',
    950: '#000000',
  },
}

SCSS

$custom: #232f69;
$custom-light: #666794;
$custom-dark: #000000;

JSON

{
  "hex": "#232f69",
  "rgb": {
    "r": 35,
    "g": 47,
    "b": 105
  },
  "hsl": {
    "h": 229.714,
    "s": 50,
    "l": 27.451
  },
  "oklch": {
    "l": 0.33011,
    "c": 0.10211,
    "h": 271
  },
  "luminance": 0.0341
}

Semantic roles & 50–950 ramp

primary

#232F69

secondary

#9C8F4B

accent

#C24EDA

background

#F6F6F9

surface

#EBEBF1

border

#C6C6CB

text

#06060D

muted

#7A7A7E

Preview Lab

Preview with #232F69

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

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