#2A033A#2A033A

#2A033A is a very dark, moderate purple. Relative luminance 0.009; OKLCH L 21.9% C 0.101 H 313.4°. Best body text is #FFFFFF at 17.91:1 contrast (WCAG AA passes).

Color values

HEX	#2A033A
RGB	rgb(42, 3, 58)
HSL	hsl(283, 90%, 12%)
HSV	hsv(283, 95%, 23%)
CMYK	cmyk(27.6%, 94.8%, 0%, 77.3%)
CIE-LAB	lab(7.79, 29.49, -25.88)
CIE-LCH	lch(7.79, 39.24, 318.73°)
OKLab	oklab(21.86% 0.0694 -0.0733)
OKLCH	oklch(21.86% 0.101 313.4)
XYZ	xyz(1.7510, 0.8629, 4.0765)
Luminance	0.0086 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A033A #133A03

analogous

#0E033A #2A033A #3A032F

triadic

#2A033A #3A2A03 #033A2A

tetradic

#2A033A #3A0E03 #133A03 #032F3A

square

#2A033A #3A0E03 #133A03 #032F3A

split-complementary

#2A033A #2F3A03 #033A0E

monochromatic

#15021D #15021D #2A033A #540674 #7E09AE

Accessibility & contrast

On white

17.91

#2A033A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#2A033A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A033A

17.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A033A	#FFFFFF	#000000	##FFFFFF
##2A033A	1.00	17.91	1.17	17.91
#FFFFFF	17.91	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	17.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00153B

Deuteranopia (green-blind)

#001839

Tritanopia (blue-blind)

#28101F

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #2a033a;
/* rgb */ color: rgb(42, 3, 58);
/* oklch */ color: oklch(21.9% 0.101 313.4);

Tailwind

colors: {
  custom: {
    50: '#664871',
    500: '#2a033a',
    950: '#000000',
  },
}

SCSS

$custom: #2a033a;
$custom-light: #664871;
$custom-dark: #000000;

JSON

{
  "hex": "#2a033a",
  "rgb": {
    "r": 42,
    "g": 3,
    "b": 58
  },
  "hsl": {
    "h": 282.545,
    "s": 90.164,
    "l": 11.961
  },
  "oklch": {
    "l": 0.21859,
    "c": 0.10095,
    "h": 313.4
  },
  "luminance": 0.00863
}

Semantic roles & 50–950 ramp

primary

#2A033A

secondary

#387D1C

accent

#FF2967

background

#F6F4F6

surface

#EBE7EC

border

#C6C3C7

text

#060107

muted

#7A777A

Preview Lab

Preview with #2A033A

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

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