#2A023A#2A023A

#2A023A is a very dark, moderate purple. Relative luminance 0.008; OKLCH L 21.7% C 0.103 H 313.6°. Best body text is #FFFFFF at 17.98:1 contrast (WCAG AA passes).

Color values

HEX	#2A023A
RGB	rgb(42, 2, 58)
HSL	hsl(283, 93%, 12%)
HSV	hsv(283, 97%, 23%)
CMYK	cmyk(27.6%, 96.6%, 0%, 77.3%)
CIE-LAB	lab(7.60, 30.06, -26.20)
CIE-LCH	lch(7.60, 39.88, 318.93°)
OKLab	oklab(21.72% 0.0708 -0.0743)
OKLCH	oklch(21.72% 0.103 313.6)
XYZ	xyz(1.7401, 0.8412, 4.0729)
Luminance	0.0084 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A023A #123A02

analogous

#0E023A #2A023A #3A022E

triadic

#2A023A #3A2A02 #023A2A

tetradic

#2A023A #3A0E02 #123A02 #022E3A

square

#2A023A #3A0E02 #123A02 #022E3A

split-complementary

#2A023A #2E3A02 #023A0E

monochromatic

#15011E #15011E #2A023A #550475 #8006B0

Accessibility & contrast

On white

17.98

#2A023A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#2A023A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A023A

17.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A023A	#FFFFFF	#000000	##FFFFFF
##2A023A	1.00	17.98	1.17	17.98
#FFFFFF	17.98	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	17.98	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: #2a023a;
/* rgb */ color: rgb(42, 2, 58);
/* oklch */ color: oklch(21.7% 0.103 313.6);

Tailwind

colors: {
  custom: {
    50: '#674871',
    500: '#2a023a',
    950: '#000000',
  },
}

SCSS

$custom: #2a023a;
$custom-light: #674871;
$custom-dark: #000000;

JSON

{
  "hex": "#2a023a",
  "rgb": {
    "r": 42,
    "g": 2,
    "b": 58
  },
  "hsl": {
    "h": 282.857,
    "s": 93.333,
    "l": 11.765
  },
  "oklch": {
    "l": 0.21719,
    "c": 0.10263,
    "h": 313.6
  },
  "luminance": 0.00841
}

Semantic roles & 50–950 ramp

primary

#2A023A

secondary

#377D1A

accent

#FF2966

background

#F6F4F6

surface

#EBE7EC

border

#C6C3C7

text

#060107

muted

#7A777A

Preview Lab

Preview with #2A023A

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

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