#2A158C#2A158C

#2A158C is a dark, vivid violet. Relative luminance 0.029; OKLCH L 32.8% C 0.178 H 278.2°. Best body text is #FFFFFF at 13.25:1 contrast (WCAG AA passes).

Color values

HEX	#2A158C
RGB	rgb(42, 21, 140)
HSL	hsl(251, 74%, 32%)
HSV	hsv(251, 85%, 55%)
CMYK	cmyk(70%, 85%, 0%, 45.1%)
CIE-LAB	lab(19.73, 44.59, -60.96)
CIE-LCH	lch(19.73, 75.53, 306.19°)
OKLab	oklab(32.82% 0.0254 -0.1761)
OKLCH	oklch(32.82% 0.178 278.2)
XYZ	xyz(5.9551, 2.9215, 25.0559)
Luminance	0.0292 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A158C #778C15

analogous

#153C8C #2A158C #66158C

triadic

#2A158C #8C2A15 #158C2A

tetradic

#2A158C #8C153C #778C15 #158C66

square

#2A158C #8C153C #778C15 #158C66

split-complementary

#2A158C #8C6615 #3C8C15

monochromatic

#0A0522 #1A0D57 #2A158C #3A1DC1 #583AE1

Accessibility & contrast

On white

13.25

#2A158C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#2A158C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A158C

13.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A158C	#FFFFFF	#000000	##FFFFFF
##2A158C	1.00	13.25	1.58	13.25
#FFFFFF	13.25	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00348F

Deuteranopia (green-blind)

#002B8A

Tritanopia (blue-blind)

#003B52

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #2a158c;
/* rgb */ color: rgb(42, 21, 140);
/* oklch */ color: oklch(32.8% 0.178 278.2);

Tailwind

colors: {
  custom: {
    50: '#7458af',
    500: '#2a158c',
    950: '#000000',
  },
}

SCSS

$custom: #2a158c;
$custom-light: #7458af;
$custom-dark: #000000;

JSON

{
  "hex": "#2a158c",
  "rgb": {
    "r": 42,
    "g": 21,
    "b": 140
  },
  "hsl": {
    "h": 250.588,
    "s": 73.913,
    "l": 31.569
  },
  "oklch": {
    "l": 0.32815,
    "c": 0.1779,
    "h": 278.2
  },
  "luminance": 0.02922
}

Semantic roles & 50–950 ramp

primary

#2A158C

secondary

#A9C03D

accent

#F137D0

background

#F7F5FA

surface

#EEE9F5

border

#C9C5CF

text

#090311

muted

#7B7880

Preview Lab

Preview with #2A158C

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

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