#30179F#30179F

#30179F is a dark, vivid violet. Relative luminance 0.037; OKLCH L 35.7% C 0.197 H 278.0°. Best body text is #FFFFFF at 12.01:1 contrast (WCAG AA passes).

Color values

HEX	#30179F
RGB	rgb(48, 23, 159)
HSL	hsl(251, 75%, 36%)
HSV	hsv(251, 86%, 62%)
CMYK	cmyk(69.8%, 85.5%, 0%, 37.6%)
CIE-LAB	lab(22.81, 49.84, -67.58)
CIE-LCH	lch(22.81, 83.97, 306.41°)
OKLab	oklab(35.72% 0.0274 -0.1952)
OKLCH	oklch(35.72% 0.197 278)
XYZ	xyz(7.7813, 3.7437, 33.1067)
Luminance	0.0374 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30179F #869F17

analogous

#17429F #30179F #74179F

triadic

#30179F #9F3017 #179F30

tetradic

#30179F #9F1742 #869F17 #179F74

square

#30179F #9F1742 #869F17 #179F74

split-complementary

#30179F #9F7417 #429F17

monochromatic

#100834 #200F6A #30179F #401FD4 #684BE5

Accessibility & contrast

On white

12.01

#30179F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#30179F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #30179F

12.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30179F	#FFFFFF	#000000	##FFFFFF
##30179F	1.00	12.01	1.75	12.01
#FFFFFF	12.01	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	12.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003CA3

Deuteranopia (green-blind)

#00319D

Tritanopia (blue-blind)

#00435E

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #30179f;
/* rgb */ color: rgb(48, 23, 159);
/* oklch */ color: oklch(35.7% 0.197 278.0);

Tailwind

colors: {
  custom: {
    50: '#7a5bbd',
    500: '#30179f',
    950: '#000000',
  },
}

SCSS

$custom: #30179f;
$custom-light: #7a5bbd;
$custom-dark: #000000;

JSON

{
  "hex": "#30179f",
  "rgb": {
    "r": 48,
    "g": 23,
    "b": 159
  },
  "hsl": {
    "h": 251.029,
    "s": 74.725,
    "l": 35.686
  },
  "oklch": {
    "l": 0.35718,
    "c": 0.1971,
    "h": 278
  },
  "luminance": 0.03744
}

Semantic roles & 50–950 ramp

primary

#30179F

secondary

#B0C74B

accent

#F136CF

background

#F8F5FB

surface

#EFE9F7

border

#CAC5D0

text

#0B0412

muted

#7C7981

Preview Lab

Preview with #30179F

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

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