#301537#301537

#301537 is a dark, moderate purple. Relative luminance 0.014; OKLCH L 25.2% C 0.070 H 319.0°. Best body text is #FFFFFF at 16.30:1 contrast (WCAG AA passes).

Color values

HEX	#301537
RGB	rgb(48, 21, 55)
HSL	hsl(288, 45%, 15%)
HSV	hsv(288, 62%, 22%)
CMYK	cmyk(12.7%, 61.8%, 0%, 78.4%)
CIE-LAB	lab(12.23, 20.33, -16.56)
CIE-LCH	lch(12.23, 26.22, 320.83°)
OKLab	oklab(25.18% 0.053 -0.046)
OKLCH	oklch(25.18% 0.07 319)
XYZ	xyz(2.1766, 1.4406, 3.7771)
Luminance	0.0144 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#301537 #1C3715

analogous

#1F1537 #301537 #37152D

triadic

#301537 #373015 #153730

tetradic

#301537 #371F15 #1C3715 #152D37

square

#301537 #371F15 #1C3715 #152D37

split-complementary

#301537 #2D3715 #15371F

monochromatic

#130816 #130816 #301537 #572663 #7D3790

Accessibility & contrast

On white

16.30

#301537 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#301537 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #301537

16.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##301537	#FFFFFF	#000000	##FFFFFF
##301537	1.00	16.30	1.29	16.30
#FFFFFF	16.30	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E1E38

Deuteranopia (green-blind)

#172136

Tritanopia (blue-blind)

#301A23

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #301537;
/* rgb */ color: rgb(48, 21, 55);
/* oklch */ color: oklch(25.2% 0.070 319.0);

Tailwind

colors: {
  custom: {
    50: '#69536e',
    500: '#301537',
    950: '#000000',
  },
}

SCSS

$custom: #301537;
$custom-light: #69536e;
$custom-dark: #000000;

JSON

{
  "hex": "#301537",
  "rgb": {
    "r": 48,
    "g": 21,
    "b": 55
  },
  "hsl": {
    "h": 287.647,
    "s": 44.737,
    "l": 14.902
  },
  "oklch": {
    "l": 0.25183,
    "c": 0.07016,
    "h": 319
  },
  "luminance": 0.01441
}

Semantic roles & 50–950 ramp

primary

#301537

secondary

#446E3A

accent

#D4536E

background

#F6F4F6

surface

#EBE7EB

border

#C6C3C6

text

#060207

muted

#7A787A

Preview Lab

Preview with #301537

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

Preview Lab → · Contrast checker → · Palette generator →