#301D80#301D80

#301D80 is a dark, vivid violet. Relative luminance 0.031; OKLCH L 33.0% C 0.155 H 282.6°. Best body text is #FFFFFF at 13.02:1 contrast (WCAG AA passes).

Color values

HEX	#301D80
RGB	rgb(48, 29, 128)
HSL	hsl(252, 63%, 31%)
HSV	hsv(252, 77%, 50%)
CMYK	cmyk(62.5%, 77.3%, 0%, 49.8%)
CIE-LAB	lab(20.30, 37.54, -52.44)
CIE-LCH	lch(20.30, 64.49, 305.60°)
OKLab	oklab(32.96% 0.0338 -0.1512)
OKLCH	oklch(32.96% 0.155 282.6)
XYZ	xyz(5.5534, 3.0652, 20.7169)
Luminance	0.0307 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#301D80 #6D801D

analogous

#1D3B80 #301D80 #611D80

triadic

#301D80 #80301D #1D8030

tetradic

#301D80 #801D3B #6D801D #1D8061

square

#301D80 #801D3B #6D801D #1D8061

split-complementary

#301D80 #80611D #3B801D

monochromatic

#0B061C #1D124E #301D80 #4328B2 #5F43D4

Accessibility & contrast

On white

13.02

#301D80 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#301D80 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #301D80

13.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##301D80	#FFFFFF	#000000	##FFFFFF
##301D80	1.00	13.02	1.61	13.02
#FFFFFF	13.02	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003483

Deuteranopia (green-blind)

#002D7E

Tritanopia (blue-blind)

#00394D

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #301d80;
/* rgb */ color: rgb(48, 29, 128);
/* oklch */ color: oklch(33.0% 0.155 282.6);

Tailwind

colors: {
  custom: {
    50: '#735ca6',
    500: '#301d80',
    950: '#000000',
  },
}

SCSS

$custom: #301d80;
$custom-light: #735ca6;
$custom-dark: #000000;

JSON

{
  "hex": "#301d80",
  "rgb": {
    "r": 48,
    "g": 29,
    "b": 128
  },
  "hsl": {
    "h": 251.515,
    "s": 63.057,
    "l": 30.784
  },
  "oklch": {
    "l": 0.32955,
    "c": 0.15492,
    "h": 282.6
  },
  "luminance": 0.03066
}

Semantic roles & 50–950 ramp

primary

#301D80

secondary

#9EB345

accent

#E642C7

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#09040F

muted

#7B797F

Preview Lab

Preview with #301D80

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

Preview Lab → · Contrast checker → · Palette generator →