#301571#301571

#301571 is a dark, vivid violet. Relative luminance 0.024; OKLCH L 30.3% C 0.145 H 287.8°. Best body text is #FFFFFF at 14.27:1 contrast (WCAG AA passes).

Color values

HEX	#301571
RGB	rgb(48, 21, 113)
HSL	hsl(258, 69%, 26%)
HSV	hsv(258, 81%, 44%)
CMYK	cmyk(57.5%, 81.4%, 0%, 55.7%)
CIE-LAB	lab(17.26, 37.08, -47.84)
CIE-LCH	lch(17.26, 60.53, 307.78°)
OKLab	oklab(30.35% 0.0441 -0.1377)
OKLCH	oklch(30.35% 0.145 287.8)
XYZ	xyz(4.4668, 2.3567, 15.8391)
Luminance	0.0236 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#301571 #567115

analogous

#152871 #301571 #5E1571

triadic

#301571 #713015 #157130

tetradic

#301571 #711528 #567115 #15715E

square

#301571 #711528 #567115 #15715E

split-complementary

#301571 #715E15 #287115

monochromatic

#0B051A #1A0B3D #301571 #461FA5 #5C29D7

Accessibility & contrast

On white

14.27

#301571 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#301571 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #301571

14.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##301571	#FFFFFF	#000000	##FFFFFF
##301571	1.00	14.27	1.47	14.27
#FFFFFF	14.27	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C74

Deuteranopia (green-blind)

#00286F

Tritanopia (blue-blind)

#143043

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #301571;
/* rgb */ color: rgb(48, 21, 113);
/* oklch */ color: oklch(30.3% 0.145 287.8);

Tailwind

colors: {
  custom: {
    50: '#71569b',
    500: '#301571',
    950: '#000000',
  },
}

SCSS

$custom: #301571;
$custom-light: #71569b;
$custom-dark: #000000;

JSON

{
  "hex": "#301571",
  "rgb": {
    "r": 48,
    "g": 21,
    "b": 113
  },
  "hsl": {
    "h": 257.609,
    "s": 68.657,
    "l": 26.275
  },
  "oklch": {
    "l": 0.30346,
    "c": 0.14458,
    "h": 287.8
  },
  "luminance": 0.02357
}

Semantic roles & 50–950 ramp

primary

#301571

secondary

#87A73B

accent

#EB3CB8

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#08030E

muted

#7B787E

Preview Lab

Preview with #301571

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

Preview Lab → · Contrast checker → · Palette generator →