#232A3E#232A3E

#232A3E is a dark, muted blue. Relative luminance 0.024; OKLCH L 28.8% C 0.038 H 269.1°. Best body text is #FFFFFF at 14.26:1 contrast (WCAG AA passes).

Color values

HEX	#232A3E
RGB	rgb(35, 42, 62)
HSL	hsl(224, 28%, 19%)
HSV	hsv(224, 44%, 24%)
CMYK	cmyk(43.5%, 32.3%, 0%, 75.7%)
CIE-LAB	lab(17.28, 3.05, -13.70)
CIE-LCH	lch(17.28, 14.03, 282.56°)
OKLab	oklab(28.79% -0.0006 -0.0381)
OKLCH	oklch(28.79% 0.038 269.1)
XYZ	xyz(2.3903, 2.3609, 4.8863)
Luminance	0.0236 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#232A3E #3E3723

analogous

#23383E #232A3E #2A233E

triadic

#232A3E #3E232A #2A3E23

tetradic

#232A3E #3E2338 #3E3723 #233E2A

square

#232A3E #3E2338 #3E3723 #233E2A

split-complementary

#232A3E #3E2A23 #383E23

monochromatic

#0B0D14 #0D1017 #232A3E #394565 #4F5F8C

Accessibility & contrast

On white

14.26

#232A3E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#232A3E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #232A3E

14.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##232A3E	#FFFFFF	#000000	##FFFFFF
##232A3E	1.00	14.26	1.47	14.26
#FFFFFF	14.26	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#232C3F

Deuteranopia (green-blind)

#21293E

Tritanopia (blue-blind)

#1B2E31

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #232a3e;
/* rgb */ color: rgb(35, 42, 62);
/* oklch */ color: oklch(28.8% 0.038 269.1);

Tailwind

colors: {
  custom: {
    50: '#5f6373',
    500: '#232a3e',
    950: '#000000',
  },
}

SCSS

$custom: #232a3e;
$custom-light: #5f6373;
$custom-dark: #000000;

JSON

{
  "hex": "#232a3e",
  "rgb": {
    "r": 35,
    "g": 42,
    "b": 62
  },
  "hsl": {
    "h": 224.444,
    "s": 27.835,
    "l": 19.02
  },
  "oklch": {
    "l": 0.28792,
    "c": 0.03814,
    "h": 269.1
  },
  "luminance": 0.02361
}

Semantic roles & 50–950 ramp

primary

#232A3E

secondary

#71674C

accent

#AB64C4

background

#F5F5F6

surface

#E9EAEC

border

#C5C6C7

text

#040508

muted

#79797B

Preview Lab

Preview with #232A3E

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

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