#301F85#301F85

#301F85 is a dark, vivid violet. Relative luminance 0.033; OKLCH L 33.8% C 0.159 H 281.3°. Best body text is #FFFFFF at 12.65:1 contrast (WCAG AA passes).

Color values

HEX	#301F85
RGB	rgb(48, 31, 133)
HSL	hsl(250, 62%, 32%)
HSV	hsv(250, 77%, 52%)
CMYK	cmyk(63.9%, 76.7%, 0%, 47.8%)
CIE-LAB	lab(21.21, 38.03, -54.10)
CIE-LCH	lch(21.21, 66.13, 305.11°)
OKLab	oklab(33.75% 0.0311 -0.156)
OKLCH	oklch(33.75% 0.159 281.3)
XYZ	xyz(5.9412, 3.3014, 22.5099)
Luminance	0.0330 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#301F85 #74851F

analogous

#1F4185 #301F85 #631F85

triadic

#301F85 #85301F #1F8530

tetradic

#301F85 #851F41 #74851F #1F8563

square

#301F85 #851F41 #74851F #1F8563

split-complementary

#301F85 #85631F #41851F

monochromatic

#0C0822 #1E1353 #301F85 #422BB7 #614AD5

Accessibility & contrast

On white

12.65

#301F85 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#301F85 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #301F85

12.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##301F85	#FFFFFF	#000000	##FFFFFF
##301F85	1.00	12.65	1.66	12.65
#FFFFFF	12.65	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003688

Deuteranopia (green-blind)

#002F83

Tritanopia (blue-blind)

#003C50

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #301f85;
/* rgb */ color: rgb(48, 31, 133);
/* oklch */ color: oklch(33.8% 0.159 281.3);

Tailwind

colors: {
  custom: {
    50: '#745daa',
    500: '#301f85',
    950: '#000000',
  },
}

SCSS

$custom: #301f85;
$custom-light: #745daa;
$custom-dark: #000000;

JSON

{
  "hex": "#301f85",
  "rgb": {
    "r": 48,
    "g": 31,
    "b": 133
  },
  "hsl": {
    "h": 250,
    "s": 62.195,
    "l": 32.157
  },
  "oklch": {
    "l": 0.33752,
    "c": 0.15911,
    "h": 281.3
  },
  "luminance": 0.03302
}

Semantic roles & 50–950 ramp

primary

#301F85

secondary

#A5B749

accent

#E543CA

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090410

muted

#7B797F

Preview Lab

Preview with #301F85

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

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