#2A0739#2A0739

#2A0739 is a very dark, moderate purple. Relative luminance 0.009; OKLCH L 22.3% C 0.093 H 313.3°. Best body text is #FFFFFF at 17.68:1 contrast (WCAG AA passes).

Color values

HEX	#2A0739
RGB	rgb(42, 7, 57)
HSL	hsl(282, 78%, 13%)
HSV	hsv(282, 88%, 22%)
CMYK	cmyk(26.3%, 87.7%, 0%, 77.6%)
CIE-LAB	lab(8.48, 27.00, -24.05)
CIE-LCH	lch(8.48, 36.16, 318.31°)
OKLab	oklab(22.31% 0.0641 -0.068)
OKLCH	oklch(22.31% 0.093 313.3)
XYZ	xyz(1.7692, 0.9397, 3.9583)
Luminance	0.0094 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A0739 #163907

analogous

#110739 #2A0739 #39072F

triadic

#2A0739 #392A07 #07392A

tetradic

#2A0739 #391107 #163907 #072F39

square

#2A0739 #391107 #163907 #072F39

split-complementary

#2A0739 #2F3907 #073911

monochromatic

#14031B #14031B #2A0739 #520E70 #7A14A6

Accessibility & contrast

On white

17.68

#2A0739 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#2A0739 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A0739

17.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A0739	#FFFFFF	#000000	##FFFFFF
##2A0739	1.00	17.68	1.19	17.68
#FFFFFF	17.68	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00173A

Deuteranopia (green-blind)

#031938

Tritanopia (blue-blind)

#28121F

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #2a0739;
/* rgb */ color: rgb(42, 7, 57);
/* oklch */ color: oklch(22.3% 0.093 313.3);

Tailwind

colors: {
  custom: {
    50: '#664b70',
    500: '#2a0739',
    950: '#000000',
  },
}

SCSS

$custom: #2a0739;
$custom-light: #664b70;
$custom-dark: #000000;

JSON

{
  "hex": "#2a0739",
  "rgb": {
    "r": 42,
    "g": 7,
    "b": 57
  },
  "hsl": {
    "h": 282,
    "s": 78.125,
    "l": 12.549
  },
  "oklch": {
    "l": 0.22311,
    "c": 0.09346,
    "h": 313.3
  },
  "luminance": 0.0094
}

Semantic roles & 50–950 ramp

primary

#2A0739

secondary

#3D7923

accent

#F5336D

background

#F6F4F6

surface

#EBE7EC

border

#C6C3C7

text

#060107

muted

#7A777A

Preview Lab

Preview with #2A0739

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

Preview Lab → · Contrast checker → · Palette generator →