#232A64#232A64

#232A64 is a dark, moderate blue. Relative luminance 0.029; OKLCH L 31.5% C 0.102 H 273.9°. Best body text is #FFFFFF at 13.24:1 contrast (WCAG AA passes).

Color values

HEX	#232A64
RGB	rgb(35, 42, 100)
HSL	hsl(234, 48%, 26%)
HSV	hsv(234, 65%, 39%)
CMYK	cmyk(65%, 58%, 0%, 60.8%)
CIE-LAB	lab(19.77, 17.08, -35.31)
CIE-LCH	lch(19.77, 39.23, 295.81°)
OKLab	oklab(31.5% 0.0068 -0.1013)
OKLCH	oklch(31.5% 0.102 273.9)
XYZ	xyz(3.8206, 2.9330, 12.4189)
Luminance	0.0293 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#232A64 #645D23

analogous

#234B64 #232A64 #3D2364

triadic

#232A64 #64232A #2A6423

tetradic

#232A64 #64234B #645D23 #23643D

square

#232A64 #64234B #645D23 #23643D

split-complementary

#232A64 #643D23 #4B6423

monochromatic

#080A17 #131737 #232A64 #333D91 #4451BE

Accessibility & contrast

On white

13.24

#232A64 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#232A64 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #232A64

13.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##232A64	#FFFFFF	#000000	##FFFFFF
##232A64	1.00	13.24	1.59	13.24
#FFFFFF	13.24	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#033366

Deuteranopia (green-blind)

#002D63

Tritanopia (blue-blind)

#003842

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #232a64;
/* rgb */ color: rgb(35, 42, 100);
/* oklch */ color: oklch(31.5% 0.102 273.9);

Tailwind

colors: {
  custom: {
    50: '#656391',
    500: '#232a64',
    950: '#000000',
  },
}

SCSS

$custom: #232a64;
$custom-light: #656391;
$custom-dark: #000000;

JSON

{
  "hex": "#232a64",
  "rgb": {
    "r": 35,
    "g": 42,
    "b": 100
  },
  "hsl": {
    "h": 233.538,
    "s": 48.148,
    "l": 26.471
  },
  "oklch": {
    "l": 0.31503,
    "c": 0.10156,
    "h": 273.9
  },
  "luminance": 0.02933
}

Semantic roles & 50–950 ramp

primary

#232A64

secondary

#988F4B

accent

#C950D8

background

#F6F5F8

surface

#EBEAF0

border

#C6C6CB

text

#06050D

muted

#7A797D

Preview Lab

Preview with #232A64

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

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