#2A263F#2A263F

#2A263F is a dark, muted blue. Relative luminance 0.022; OKLCH L 28.5% C 0.045 H 290.6°. Best body text is #FFFFFF at 14.51:1 contrast (WCAG AA passes).

Color values

HEX	#2A263F
RGB	rgb(42, 38, 63)
HSL	hsl(250, 25%, 20%)
HSV	hsv(250, 40%, 25%)
CMYK	cmyk(33.3%, 39.7%, 0%, 75.3%)
CIE-LAB	lab(16.69, 8.69, -15.26)
CIE-LCH	lch(16.69, 17.56, 299.67°)
OKLab	oklab(28.52% 0.0159 -0.0425)
OKLCH	oklch(28.52% 0.045 290.6)
XYZ	xyz(2.5449, 2.2373, 4.9994)
Luminance	0.0224 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A263F #3B3F26

analogous

#262F3F #2A263F #37263F

triadic

#2A263F #3F2A26 #263F2A

tetradic

#2A263F #3F262F #3B3F26 #263F37

square

#2A263F #3F262F #3B3F26 #263F37

split-complementary

#2A263F #3F3726 #2F3F26

monochromatic

#0D0C13 #110F19 #2A263F #433D65 #5D548B

Accessibility & contrast

On white

14.51

#2A263F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#2A263F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A263F

14.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A263F	#FFFFFF	#000000	##FFFFFF
##2A263F	1.00	14.51	1.45	14.51
#FFFFFF	14.51	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F2A40

Deuteranopia (green-blind)

#1F293E

Tritanopia (blue-blind)

#252A2F

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #2a263f;
/* rgb */ color: rgb(42, 38, 63);
/* oklch */ color: oklch(28.5% 0.045 290.6);

Tailwind

colors: {
  custom: {
    50: '#646074',
    500: '#2a263f',
    950: '#000000',
  },
}

SCSS

$custom: #2a263f;
$custom-light: #646074;
$custom-dark: #000000;

JSON

{
  "hex": "#2a263f",
  "rgb": {
    "r": 42,
    "g": 38,
    "b": 63
  },
  "hsl": {
    "h": 249.6,
    "s": 24.752,
    "l": 19.804
  },
  "oklch": {
    "l": 0.28515,
    "c": 0.04538,
    "h": 290.6
  },
  "luminance": 0.02237
}

Semantic roles & 50–950 ramp

primary

#2A263F

secondary

#6C7150

accent

#C167B3

background

#F6F5F7

surface

#EBE9ED

border

#C6C5C8

text

#050408

muted

#7A797B

Preview Lab

Preview with #2A263F

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

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