#2A0737#2A0737

#2A0737 is a very dark, moderate purple. Relative luminance 0.009; OKLCH L 22.1% C 0.091 H 315.0°. Best body text is #FFFFFF at 17.74:1 contrast (WCAG AA passes).

Color values

HEX	#2A0737
RGB	rgb(42, 7, 55)
HSL	hsl(284, 77%, 12%)
HSV	hsv(284, 87%, 22%)
CMYK	cmyk(23.6%, 87.3%, 0%, 78.4%)
CIE-LAB	lab(8.31, 26.51, -22.88)
CIE-LCH	lch(8.31, 35.01, 319.20°)
OKLab	oklab(22.14% 0.0645 -0.0645)
OKLCH	oklch(22.14% 0.091 315)
XYZ	xyz(1.7203, 0.9201, 3.7007)
Luminance	0.0092 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A0737 #143707

analogous

#120737 #2A0737 #37072C

triadic

#2A0737 #372A07 #07372A

tetradic

#2A0737 #371207 #143707 #072C37

square

#2A0737 #371207 #143707 #072C37

split-complementary

#2A0737 #2C3707 #073712

monochromatic

#15031B #15031B #2A0737 #530E6D #7D15A4

Accessibility & contrast

On white

17.74

#2A0737 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#2A0737 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A0737

17.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A0737	#FFFFFF	#000000	##FFFFFF
##2A0737	1.00	17.74	1.18	17.74
#FFFFFF	17.74	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001638

Deuteranopia (green-blind)

#051936

Tritanopia (blue-blind)

#29111E

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #2a0737;
/* rgb */ color: rgb(42, 7, 55);
/* oklch */ color: oklch(22.1% 0.091 315.0);

Tailwind

colors: {
  custom: {
    50: '#664b6e',
    500: '#2a0737',
    950: '#000000',
  },
}

SCSS

$custom: #2a0737;
$custom-light: #664b6e;
$custom-dark: #000000;

JSON

{
  "hex": "#2a0737",
  "rgb": {
    "r": 42,
    "g": 7,
    "b": 55
  },
  "hsl": {
    "h": 283.75,
    "s": 77.419,
    "l": 12.157
  },
  "oklch": {
    "l": 0.22136,
    "c": 0.09125,
    "h": 315
  },
  "luminance": 0.0092
}

Semantic roles & 50–950 ramp

primary

#2A0737

secondary

#3A7723

accent

#F43468

background

#F6F4F6

surface

#EBE7EC

border

#C6C3C7

text

#060107

muted

#7A777A

Preview Lab

Preview with #2A0737

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

Preview Lab → · Contrast checker → · Palette generator →