#30137C#30137C

#30137C is a dark, vivid violet. Relative luminance 0.025; OKLCH L 31.3% C 0.160 H 285.1°. Best body text is #FFFFFF at 13.91:1 contrast (WCAG AA passes).

Color values

HEX	#30137C
RGB	rgb(48, 19, 124)
HSL	hsl(257, 73%, 28%)
HSV	hsv(257, 85%, 49%)
CMYK	cmyk(61.3%, 84.7%, 0%, 51.4%)
CIE-LAB	lab(18.14, 41.30, -53.47)
CIE-LCH	lch(18.14, 67.56, 307.68°)
OKLab	oklab(31.32% 0.0416 -0.1541)
OKLCH	oklch(31.32% 0.16 285.1)
XYZ	xyz(5.0888, 2.5490, 19.2887)
Luminance	0.0255 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30137C #5F7C13

analogous

#132B7C #30137C #64137C

triadic

#30137C #7C3013 #137C30

tetradic

#30137C #7C132B #5F7C13 #137C64

square

#30137C #7C132B #5F7C13 #137C64

split-complementary

#30137C #7C6413 #2B7C13

monochromatic

#0A041B #1B0B47 #30137C #451BB1 #5D2BDF

Accessibility & contrast

On white

13.91

#30137C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#30137C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #30137C

13.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30137C	#FFFFFF	#000000	##FFFFFF
##30137C	1.00	13.91	1.51	13.91
#FFFFFF	13.91	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F7F

Deuteranopia (green-blind)

#00297A

Tritanopia (blue-blind)

#023349

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #30137c;
/* rgb */ color: rgb(48, 19, 124);
/* oklch */ color: oklch(31.3% 0.160 285.1);

Tailwind

colors: {
  custom: {
    50: '#7356a3',
    500: '#30137c',
    950: '#000000',
  },
}

SCSS

$custom: #30137c;
$custom-light: #7356a3;
$custom-dark: #000000;

JSON

{
  "hex": "#30137c",
  "rgb": {
    "r": 48,
    "g": 19,
    "b": 124
  },
  "hsl": {
    "h": 256.571,
    "s": 73.427,
    "l": 28.039
  },
  "oklch": {
    "l": 0.31317,
    "c": 0.1596,
    "h": 285.1
  },
  "luminance": 0.02549
}

Semantic roles & 50–950 ramp

primary

#30137C

secondary

#90B239

accent

#F038BD

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#09030F

muted

#7B787F

Preview Lab

Preview with #30137C

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

Preview Lab → · Contrast checker → · Palette generator →