#2A152E#2A152E

#2A152E is a very dark, muted purple. Relative luminance 0.012; OKLCH L 23.7% C 0.054 H 321.0°. Best body text is #FFFFFF at 16.86:1 contrast (WCAG AA passes).

Color values

HEX	#2A152E
RGB	rgb(42, 21, 46)
HSL	hsl(290, 37%, 13%)
HSV	hsv(290, 54%, 18%)
CMYK	cmyk(8.7%, 54.3%, 0%, 82%)
CIE-LAB	lab(10.75, 15.88, -12.43)
CIE-LCH	lch(10.75, 20.16, 321.96°)
OKLab	oklab(23.71% 0.0423 -0.0342)
OKLCH	oklch(23.71% 0.054 321)
XYZ	xyz(1.7161, 1.2259, 2.7305)
Luminance	0.0123 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A152E #192E15

analogous

#1D152E #2A152E #2E1525

triadic

#2A152E #2E2A15 #152E2A

tetradic

#2A152E #2E1D15 #192E15 #15252E

square

#2A152E #2E1D15 #192E15 #15252E

split-complementary

#2A152E #252E15 #152E1D

monochromatic

#130A15 #130A15 #2A152E #502858 #773B82

Accessibility & contrast

On white

16.86

#2A152E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#2A152E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A152E

16.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A152E	#FFFFFF	#000000	##FFFFFF
##2A152E	1.00	16.86	1.25	16.86
#FFFFFF	16.86	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#111B2F

Deuteranopia (green-blind)

#171E2D

Tritanopia (blue-blind)

#2A181F

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #2a152e;
/* rgb */ color: rgb(42, 21, 46);
/* oklch */ color: oklch(23.7% 0.054 321.0);

Tailwind

colors: {
  custom: {
    50: '#645366',
    500: '#2a152e',
    950: '#000000',
  },
}

SCSS

$custom: #2a152e;
$custom-light: #645366;
$custom-dark: #000000;

JSON

{
  "hex": "#2a152e",
  "rgb": {
    "r": 42,
    "g": 21,
    "b": 46
  },
  "hsl": {
    "h": 290.4,
    "s": 37.313,
    "l": 13.137
  },
  "oklch": {
    "l": 0.23708,
    "c": 0.05442,
    "h": 321
  },
  "luminance": 0.01226
}

Semantic roles & 50–950 ramp

primary

#2A152E

secondary

#41643B

accent

#CD5B6D

background

#F6F4F6

surface

#EBE7EB

border

#C6C3C6

text

#050206

muted

#7A787A

Preview Lab

Preview with #2A152E

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

Preview Lab → · Contrast checker → · Palette generator →