#2F1B87#2F1B87

#2F1B87 is a dark, vivid violet. Relative luminance 0.031; OKLCH L 33.4% C 0.166 H 281.0°. Best body text is #FFFFFF at 12.90:1 contrast (WCAG AA passes).

Color values

HEX	#2F1B87
RGB	rgb(47, 27, 135)
HSL	hsl(251, 67%, 32%)
HSV	hsv(251, 80%, 53%)
CMYK	cmyk(65.2%, 80%, 0%, 47.1%)
CIE-LAB	lab(20.58, 40.68, -56.40)
CIE-LCH	lch(20.58, 69.54, 305.81°)
OKLab	oklab(33.35% 0.0316 -0.1627)
OKLCH	oklch(33.35% 0.166 281)
XYZ	xyz(5.9360, 3.1370, 23.2097)
Luminance	0.0314 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F1B87 #73871B

analogous

#1B3D87 #2F1B87 #651B87

triadic

#2F1B87 #872F1B #1B872F

tetradic

#2F1B87 #871B3D #73871B #1B8765

square

#2F1B87 #871B3D #73871B #1B8765

split-complementary

#2F1B87 #87651B #3D871B

monochromatic

#0B0721 #1D1154 #2F1B87 #4125BA #5F43D9

Accessibility & contrast

On white

12.90

#2F1B87 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#2F1B87 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F1B87

12.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F1B87	#FFFFFF	#000000	##FFFFFF
##2F1B87	1.00	12.90	1.63	12.90
#FFFFFF	12.90	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00358A

Deuteranopia (green-blind)

#002E85

Tritanopia (blue-blind)

#003B51

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #2f1b87;
/* rgb */ color: rgb(47, 27, 135);
/* oklch */ color: oklch(33.4% 0.166 281.0);

Tailwind

colors: {
  custom: {
    50: '#745bab',
    500: '#2f1b87',
    950: '#000000',
  },
}

SCSS

$custom: #2f1b87;
$custom-light: #745bab;
$custom-dark: #000000;

JSON

{
  "hex": "#2f1b87",
  "rgb": {
    "r": 47,
    "g": 27,
    "b": 135
  },
  "hsl": {
    "h": 251.111,
    "s": 66.667,
    "l": 31.765
  },
  "oklch": {
    "l": 0.33352,
    "c": 0.16578,
    "h": 281
  },
  "luminance": 0.03137
}

Semantic roles & 50–950 ramp

primary

#2F1B87

secondary

#A4BA44

accent

#EA3ECA

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#090410

muted

#7B797F

Preview Lab

Preview with #2F1B87

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

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