#301E7D#301E7D

#301E7D is a dark, vivid violet. Relative luminance 0.030; OKLCH L 32.8% C 0.150 H 283.0°. Best body text is #FFFFFF at 13.06:1 contrast (WCAG AA passes).

Color values

HEX	#301E7D
RGB	rgb(48, 30, 125)
HSL	hsl(251, 61%, 30%)
HSV	hsv(251, 76%, 49%)
CMYK	cmyk(61.6%, 76%, 0%, 51%)
CIE-LAB	lab(20.19, 36.02, -50.72)
CIE-LCH	lch(20.19, 62.21, 305.38°)
OKLab	oklab(32.78% 0.0338 -0.1462)
OKLCH	oklch(32.78% 0.15 283)
XYZ	xyz(5.3837, 3.0372, 19.7006)
Luminance	0.0304 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#301E7D #6B7D1E

analogous

#1E3C7D #301E7D #5F1E7D

triadic

#301E7D #7D301E #1E7D30

tetradic

#301E7D #7D1E3C #6B7D1E #1E7D5F

square

#301E7D #7D1E3C #6B7D1E #1E7D5F

split-complementary

#301E7D #7D5F1E #3C7D1E

monochromatic

#0A061A #1D124C #301E7D #432AAE #5E43D2

Accessibility & contrast

On white

13.06

#301E7D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#301E7D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #301E7D

13.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##301E7D	#FFFFFF	#000000	##FFFFFF
##301E7D	1.00	13.06	1.61	13.06
#FFFFFF	13.06	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003480

Deuteranopia (green-blind)

#002D7B

Tritanopia (blue-blind)

#00384C

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #301e7d;
/* rgb */ color: rgb(48, 30, 125);
/* oklch */ color: oklch(32.8% 0.150 283.0);

Tailwind

colors: {
  custom: {
    50: '#725ca4',
    500: '#301e7d',
    950: '#000000',
  },
}

SCSS

$custom: #301e7d;
$custom-light: #725ca4;
$custom-dark: #000000;

JSON

{
  "hex": "#301e7d",
  "rgb": {
    "r": 48,
    "g": 30,
    "b": 125
  },
  "hsl": {
    "h": 251.368,
    "s": 61.29,
    "l": 30.392
  },
  "oklch": {
    "l": 0.32783,
    "c": 0.15001,
    "h": 283
  },
  "luminance": 0.03038
}

Semantic roles & 50–950 ramp

primary

#301E7D

secondary

#9CB046

accent

#E443C6

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#09040F

muted

#7B797F

Preview Lab

Preview with #301E7D

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

Preview Lab → · Contrast checker → · Palette generator →