#232A45#232A45

#232A45 is a dark, muted blue. Relative luminance 0.024; OKLCH L 29.2% C 0.050 H 271.9°. Best body text is #FFFFFF at 14.11:1 contrast (WCAG AA passes).

Color values

HEX	#232A45
RGB	rgb(35, 42, 69)
HSL	hsl(228, 33%, 20%)
HSV	hsv(228, 49%, 27%)
CMYK	cmyk(49.3%, 39.1%, 0%, 72.9%)
CIE-LAB	lab(17.66, 5.48, -17.92)
CIE-LCH	lch(17.66, 18.74, 287.00°)
OKLab	oklab(29.21% 0.0017 -0.0503)
OKLCH	oklch(29.21% 0.05 271.9)
XYZ	xyz(2.5949, 2.4428, 5.9638)
Luminance	0.0244 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#232A45 #453E23

analogous

#233B45 #232A45 #2D2345

triadic

#232A45 #45232A #2A4523

tetradic

#232A45 #45233B #453E23 #23452D

square

#232A45 #45233B #453E23 #23452D

split-complementary

#232A45 #452D23 #3B4523

monochromatic

#0A0C14 #0E111C #232A45 #38436E #4C5B96

Accessibility & contrast

On white

14.11

#232A45 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#232A45 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #232A45

14.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##232A45	#FFFFFF	#000000	##FFFFFF
##232A45	1.00	14.11	1.49	14.11
#FFFFFF	14.11	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#202D46

Deuteranopia (green-blind)

#1D2A44

Tritanopia (blue-blind)

#173034

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #232a45;
/* rgb */ color: rgb(35, 42, 69);
/* oklch */ color: oklch(29.2% 0.050 271.9);

Tailwind

colors: {
  custom: {
    50: '#606379',
    500: '#232a45',
    950: '#000000',
  },
}

SCSS

$custom: #232a45;
$custom-light: #606379;
$custom-dark: #000000;

JSON

{
  "hex": "#232a45",
  "rgb": {
    "r": 35,
    "g": 42,
    "b": 69
  },
  "hsl": {
    "h": 227.647,
    "s": 32.692,
    "l": 20.392
  },
  "oklch": {
    "l": 0.29212,
    "c": 0.05038,
    "h": 271.9
  },
  "luminance": 0.02443
}

Semantic roles & 50–950 ramp

primary

#232A45

secondary

#786F4B

accent

#B35FC9

background

#F5F5F7

surface

#E9EAED

border

#C5C6C8

text

#050509

muted

#79797B

Preview Lab

Preview with #232A45

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

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