#2A102F#2A102F

#2A102F is a very dark, moderate purple. Relative luminance 0.011; OKLCH L 22.8% C 0.066 H 321.0°. Best body text is #FFFFFF at 17.30:1 contrast (WCAG AA passes).

Color values

HEX	#2A102F
RGB	rgb(42, 16, 47)
HSL	hsl(290, 49%, 12%)
HSV	hsv(290, 66%, 18%)
CMYK	cmyk(10.6%, 66%, 0%, 81.6%)
CIE-LAB	lab(9.55, 19.43, -15.04)
CIE-LCH	lch(9.55, 24.58, 322.26°)
OKLab	oklab(22.84% 0.0515 -0.0417)
OKLCH	oklch(22.84% 0.066 321)
XYZ	xyz(1.6532, 1.0681, 2.8079)
Luminance	0.0107 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A102F #152F10

analogous

#1B102F #2A102F #2F1024

triadic

#2A102F #2F2A10 #102F2A

tetradic

#2A102F #2F1B10 #152F10 #10242F

square

#2A102F #2F1B10 #152F10 #10242F

split-complementary

#2A102F #242F10 #102F1B

monochromatic

#140817 #140817 #2A102F #53205D #7C2F8A

Accessibility & contrast

On white

17.30

#2A102F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#2A102F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A102F

17.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A102F	#FFFFFF	#000000	##FFFFFF
##2A102F	1.00	17.30	1.21	17.30
#FFFFFF	17.30	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0A1930

Deuteranopia (green-blind)

#131C2E

Tritanopia (blue-blind)

#2A141D

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #2a102f;
/* rgb */ color: rgb(42, 16, 47);
/* oklch */ color: oklch(22.8% 0.066 321.0);

Tailwind

colors: {
  custom: {
    50: '#654f67',
    500: '#2a102f',
    950: '#000000',
  },
}

SCSS

$custom: #2a102f;
$custom-light: #654f67;
$custom-dark: #000000;

JSON

{
  "hex": "#2a102f",
  "rgb": {
    "r": 42,
    "g": 16,
    "b": 47
  },
  "hsl": {
    "h": 290.323,
    "s": 49.206,
    "l": 12.353
  },
  "oklch": {
    "l": 0.22839,
    "c": 0.06625,
    "h": 321
  },
  "luminance": 0.01068
}

Semantic roles & 50–950 ramp

primary

#2A102F

secondary

#3B6833

accent

#D94F65

background

#F6F4F6

surface

#EBE7EB

border

#C6C3C6

text

#050206

muted

#7A787A

Preview Lab

Preview with #2A102F

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

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