#301F59#301F59

#301F59 is a dark, moderate violet. Relative luminance 0.023; OKLCH L 29.6% C 0.100 H 292.8°. Best body text is #FFFFFF at 14.32:1 contrast (WCAG AA passes).

Color values

HEX	#301F59
RGB	rgb(48, 31, 89)
HSL	hsl(258, 48%, 24%)
HSV	hsv(258, 65%, 35%)
CMYK	cmyk(46.1%, 65.2%, 0%, 65.1%)
CIE-LAB	lab(17.13, 23.73, -32.25)
CIE-LCH	lch(17.13, 40.04, 306.35°)
OKLab	oklab(29.57% 0.0386 -0.0919)
OKLCH	oklch(29.57% 0.1 292.8)
XYZ	xyz(3.5116, 2.3295, 9.7139)
Luminance	0.0233 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#301F59 #48591F

analogous

#1F2B59 #301F59 #4D1F59

triadic

#301F59 #59301F #1F5930

tetradic

#301F59 #591F2B #48591F #1F594D

square

#301F59 #591F2B #48591F #1F594D

split-complementary

#301F59 #594D1F #2B591F

monochromatic

#0C0817 #180F2C #301F59 #482F86 #613FB4

Accessibility & contrast

On white

14.32

#301F59 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#301F59 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #301F59

14.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##301F59	#FFFFFF	#000000	##FFFFFF
##301F59	1.00	14.32	1.47	14.32
#FFFFFF	14.32	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B5B

Deuteranopia (green-blind)

#002958

Tritanopia (blue-blind)

#252C38

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #301f59;
/* rgb */ color: rgb(48, 31, 89);
/* oklch */ color: oklch(29.6% 0.100 292.8);

Tailwind

colors: {
  custom: {
    50: '#6c5b88',
    500: '#301f59',
    950: '#000000',
  },
}

SCSS

$custom: #301f59;
$custom-light: #6c5b88;
$custom-dark: #000000;

JSON

{
  "hex": "#301f59",
  "rgb": {
    "r": 48,
    "g": 31,
    "b": 89
  },
  "hsl": {
    "h": 257.586,
    "s": 48.333,
    "l": 23.529
  },
  "oklch": {
    "l": 0.29566,
    "c": 0.09973,
    "h": 292.8
  },
  "luminance": 0.0233
}

Semantic roles & 50–950 ramp

primary

#301F59

secondary

#798E46

accent

#D850B0

background

#F6F5F8

surface

#ECE9F0

border

#C7C5CB

text

#07040B

muted

#7A797C

Preview Lab

Preview with #301F59

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

Preview Lab → · Contrast checker → · Palette generator →