#301D88#301D88

#301D88 is a dark, vivid violet. Relative luminance 0.033; OKLCH L 33.8% C 0.165 H 281.1°. Best body text is #FFFFFF at 12.67:1 contrast (WCAG AA passes).

Color values

HEX	#301D88
RGB	rgb(48, 29, 136)
HSL	hsl(251, 65%, 32%)
HSV	hsv(251, 79%, 53%)
CMYK	cmyk(64.7%, 78.7%, 0%, 46.7%)
CIE-LAB	lab(21.15, 40.07, -56.09)
CIE-LCH	lch(21.15, 68.94, 305.54°)
OKLab	oklab(33.8% 0.0316 -0.1618)
OKLCH	oklch(33.8% 0.165 281.1)
XYZ	xyz(6.1008, 3.2842, 23.6002)
Luminance	0.0328 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#301D88 #75881D

analogous

#1D4088 #301D88 #651D88

triadic

#301D88 #88301D #1D8830

tetradic

#301D88 #881D40 #75881D #1D8865

square

#301D88 #881D40 #75881D #1D8865

split-complementary

#301D88 #88651D #40881D

monochromatic

#0C0723 #1E1256 #301D88 #4228BA #6148D8

Accessibility & contrast

On white

12.67

#301D88 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#301D88 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #301D88

12.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##301D88	#FFFFFF	#000000	##FFFFFF
##301D88	1.00	12.67	1.66	12.67
#FFFFFF	12.67	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00368B

Deuteranopia (green-blind)

#002F86

Tritanopia (blue-blind)

#003C52

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #301d88;
/* rgb */ color: rgb(48, 29, 136);
/* oklch */ color: oklch(33.8% 0.165 281.1);

Tailwind

colors: {
  custom: {
    50: '#755cac',
    500: '#301d88',
    950: '#000000',
  },
}

SCSS

$custom: #301d88;
$custom-light: #755cac;
$custom-dark: #000000;

JSON

{
  "hex": "#301d88",
  "rgb": {
    "r": 48,
    "g": 29,
    "b": 136
  },
  "hsl": {
    "h": 250.654,
    "s": 64.848,
    "l": 32.353
  },
  "oklch": {
    "l": 0.33801,
    "c": 0.16491,
    "h": 281.1
  },
  "luminance": 0.03285
}

Semantic roles & 50–950 ramp

primary

#301D88

secondary

#A5BA47

accent

#E840CA

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#090410

muted

#7B797F

Preview Lab

Preview with #301D88

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

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