#301D76#301D76

#301D76 is a dark, vivid violet. Relative luminance 0.028; OKLCH L 31.9% C 0.142 H 284.8°. Best body text is #FFFFFF at 13.44:1 contrast (WCAG AA passes).

Color values

HEX	#301D76
RGB	rgb(48, 29, 118)
HSL	hsl(253, 61%, 29%)
HSV	hsv(253, 75%, 46%)
CMYK	cmyk(59.3%, 75.4%, 0%, 53.7%)
CIE-LAB	lab(19.29, 34.34, -47.73)
CIE-LCH	lch(19.29, 58.80, 305.73°)
OKLab	oklab(31.93% 0.0363 -0.1374)
OKLCH	oklch(31.93% 0.142 284.8)
XYZ	xyz(4.9273, 2.8148, 17.4197)
Luminance	0.0282 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#301D76 #63761D

analogous

#1D3776 #301D76 #5D1D76

triadic

#301D76 #76301D #1D7630

tetradic

#301D76 #761D37 #63761D #1D765D

square

#301D76 #761D37 #63761D #1D765D

split-complementary

#301D76 #765D1D #37761D

monochromatic

#0A0619 #1C1145 #301D76 #4429A7 #5D3ED0

Accessibility & contrast

On white

13.44

#301D76 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#301D76 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #301D76

13.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##301D76	#FFFFFF	#000000	##FFFFFF
##301D76	1.00	13.44	1.56	13.44
#FFFFFF	13.44	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003179

Deuteranopia (green-blind)

#002C74

Tritanopia (blue-blind)

#0C3547

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #301d76;
/* rgb */ color: rgb(48, 29, 118);
/* oklch */ color: oklch(31.9% 0.142 284.8);

Tailwind

colors: {
  custom: {
    50: '#715b9e',
    500: '#301d76',
    950: '#000000',
  },
}

SCSS

$custom: #301d76;
$custom-light: #715b9e;
$custom-dark: #000000;

JSON

{
  "hex": "#301d76",
  "rgb": {
    "r": 48,
    "g": 29,
    "b": 118
  },
  "hsl": {
    "h": 252.809,
    "s": 60.544,
    "l": 28.824
  },
  "oklch": {
    "l": 0.31928,
    "c": 0.14214,
    "h": 284.8
  },
  "luminance": 0.02815
}

Semantic roles & 50–950 ramp

primary

#301D76

secondary

#94AA45

accent

#E444C2

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#08040E

muted

#7B797E

Preview Lab

Preview with #301D76

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

Preview Lab → · Contrast checker → · Palette generator →