#2F1F73#2F1F73

#2F1F73 is a dark, vivid violet. Relative luminance 0.028; OKLCH L 31.8% C 0.136 H 284.3°. Best body text is #FFFFFF at 13.42:1 contrast (WCAG AA passes).

Color values

HEX	#2F1F73
RGB	rgb(47, 31, 115)
HSL	hsl(251, 58%, 29%)
HSV	hsv(251, 73%, 45%)
CMYK	cmyk(59.1%, 73%, 0%, 54.9%)
CIE-LAB	lab(19.32, 32.02, -45.76)
CIE-LCH	lch(19.32, 55.85, 304.98°)
OKLab	oklab(31.84% 0.0336 -0.1317)
OKLCH	oklch(31.84% 0.136 284.3)
XYZ	xyz(4.7558, 2.8218, 16.5104)
Luminance	0.0282 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F1F73 #63731F

analogous

#1F3973 #2F1F73 #591F73

triadic

#2F1F73 #732F1F #1F732F

tetradic

#2F1F73 #731F39 #63731F #1F7359

square

#2F1F73 #731F39 #63731F #1F7359

split-complementary

#2F1F73 #73591F #39731F

monochromatic

#0A0618 #1B1243 #2F1F73 #432CA3 #5B41CC

Accessibility & contrast

On white

13.42

#2F1F73 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#2F1F73 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F1F73

13.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F1F73	#FFFFFF	#000000	##FFFFFF
##2F1F73	1.00	13.42	1.56	13.42
#FFFFFF	13.42	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003176

Deuteranopia (green-blind)

#002C71

Tritanopia (blue-blind)

#0D3546

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #2f1f73;
/* rgb */ color: rgb(47, 31, 115);
/* oklch */ color: oklch(31.8% 0.136 284.3);

Tailwind

colors: {
  custom: {
    50: '#705c9c',
    500: '#2f1f73',
    950: '#000000',
  },
}

SCSS

$custom: #2f1f73;
$custom-light: #705c9c;
$custom-dark: #000000;

JSON

{
  "hex": "#2f1f73",
  "rgb": {
    "r": 47,
    "g": 31,
    "b": 115
  },
  "hsl": {
    "h": 251.429,
    "s": 57.534,
    "l": 28.627
  },
  "oklch": {
    "l": 0.31835,
    "c": 0.13591,
    "h": 284.3
  },
  "luminance": 0.02822
}

Semantic roles & 50–950 ramp

primary

#2F1F73

secondary

#95A747

accent

#E147C3

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#08040E

muted

#7B797E

Preview Lab

Preview with #2F1F73

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

Preview Lab → · Contrast checker → · Palette generator →