#301237#301237

#301237 is a very dark, moderate purple. Relative luminance 0.013; OKLCH L 24.7% C 0.076 H 319.7°. Best body text is #FFFFFF at 16.57:1 contrast (WCAG AA passes).

Color values

HEX	#301237
RGB	rgb(48, 18, 55)
HSL	hsl(289, 51%, 14%)
HSV	hsv(289, 67%, 22%)
CMYK	cmyk(12.7%, 67.3%, 0%, 78.4%)
CIE-LAB	lab(11.53, 22.18, -17.66)
CIE-LCH	lch(11.53, 28.35, 321.47°)
OKLab	oklab(24.67% 0.058 -0.0491)
OKLCH	oklch(24.67% 0.076 319.7)
XYZ	xyz(2.1247, 1.3369, 3.7598)
Luminance	0.0134 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#301237 #193712

analogous

#1E1237 #301237 #37122C

triadic

#301237 #373012 #123730

tetradic

#301237 #371E12 #193712 #122C37

square

#301237 #371E12 #193712 #122C37

split-complementary

#301237 #2C3712 #12371E

monochromatic

#140817 #140817 #301237 #582165 #803093

Accessibility & contrast

On white

16.57

#301237 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.27

#301237 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #301237

16.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##301237	#FFFFFF	#000000	##FFFFFF
##301237	1.00	16.57	1.27	16.57
#FFFFFF	16.57	1.00	21.00	1.00
#000000	1.27	21.00	1.00	21.00
##FFFFFF	16.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0A1C38

Deuteranopia (green-blind)

#152036

Tritanopia (blue-blind)

#301822

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #301237;
/* rgb */ color: rgb(48, 18, 55);
/* oklch */ color: oklch(24.7% 0.076 319.7);

Tailwind

colors: {
  custom: {
    50: '#6a526e',
    500: '#301237',
    950: '#000000',
  },
}

SCSS

$custom: #301237;
$custom-light: #6a526e;
$custom-dark: #000000;

JSON

{
  "hex": "#301237",
  "rgb": {
    "r": 48,
    "g": 18,
    "b": 55
  },
  "hsl": {
    "h": 288.649,
    "s": 50.685,
    "l": 14.314
  },
  "oklch": {
    "l": 0.24674,
    "c": 0.07599,
    "h": 319.7
  },
  "luminance": 0.01337
}

Semantic roles & 50–950 ramp

primary

#301237

secondary

#407035

accent

#DA4E68

background

#F6F4F6

surface

#EBE7EB

border

#C6C3C6

text

#060207

muted

#7A787A

Preview Lab

Preview with #301237

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

Preview Lab → · Contrast checker → · Palette generator →