#2A0428#2A0428

#2A0428 is a very dark, moderate purple. Relative luminance 0.007; OKLCH L 20.5% C 0.081 H 330.3°. Best body text is #FFFFFF at 18.32:1 contrast (WCAG AA passes).

Color values

HEX	#2A0428
RGB	rgb(42, 4, 40)
HSL	hsl(303, 83%, 9%)
HSV	hsv(303, 90%, 16%)
CMYK	cmyk(0%, 90.5%, 4.8%, 83.5%)
CIE-LAB	lab(6.62, 24.54, -14.43)
CIE-LCH	lch(6.62, 28.47, 329.53°)
OKLab	oklab(20.5% 0.0707 -0.0403)
OKLCH	oklch(20.5% 0.081 330.3)
XYZ	xyz(1.3813, 0.7324, 2.0757)
Luminance	0.0073 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A0428 #042A06

analogous

#19042A #2A0428 #2A0415

triadic

#2A0428 #282A04 #04282A

tetradic

#2A0428 #2A1904 #042A06 #04152A

square

#2A0428 #2A1904 #042A06 #04152A

split-complementary

#2A0428 #152A04 #042A19

monochromatic

#1C031B #1C031B #2A0428 #62095D #9A0F92

Accessibility & contrast

On white

18.32

#2A0428 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#2A0428 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A0428

18.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A0428	#FFFFFF	#000000	##FFFFFF
##2A0428	1.00	18.32	1.15	18.32
#FFFFFF	18.32	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#021129

Deuteranopia (green-blind)

#0F1727

Tritanopia (blue-blind)

#2C0815

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #2a0428;
/* rgb */ color: rgb(42, 4, 40);
/* oklch */ color: oklch(20.5% 0.081 330.3);

Tailwind

colors: {
  custom: {
    50: '#654862',
    500: '#2a0428',
    950: '#000000',
  },
}

SCSS

$custom: #2a0428;
$custom-light: #654862;
$custom-dark: #000000;

JSON

{
  "hex": "#2a0428",
  "rgb": {
    "r": 42,
    "g": 4,
    "b": 40
  },
  "hsl": {
    "h": 303.158,
    "s": 82.609,
    "l": 9.02
  },
  "oklch": {
    "l": 0.20499,
    "c": 0.08137,
    "h": 330.3
  },
  "luminance": 0.00732
}

Semantic roles & 50–950 ramp

primary

#2A0428

secondary

#1D6D21

accent

#F9392F

background

#F6F4F5

surface

#EBE6EA

border

#C6C2C6

text

#060105

muted

#7A7779

Preview Lab

Preview with #2A0428

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

Preview Lab → · Contrast checker → · Palette generator →