#30137E#30137E

#30137E is a dark, vivid violet. Relative luminance 0.026; OKLCH L 31.5% C 0.162 H 284.6°. Best body text is #FFFFFF at 13.82:1 contrast (WCAG AA passes).

Color values

HEX	#30137E
RGB	rgb(48, 19, 126)
HSL	hsl(256, 74%, 28%)
HSV	hsv(256, 85%, 49%)
CMYK	cmyk(61.9%, 84.9%, 0%, 50.6%)
CIE-LAB	lab(18.37, 41.89, -54.37)
CIE-LCH	lch(18.37, 68.63, 307.61°)
OKLab	oklab(31.54% 0.0409 -0.1567)
OKLCH	oklch(31.54% 0.162 284.6)
XYZ	xyz(5.2165, 2.6001, 19.9616)
Luminance	0.0260 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30137E #617E13

analogous

#132B7E #30137E #65137E

triadic

#30137E #7E3013 #137E30

tetradic

#30137E #7E132B #617E13 #137E65

square

#30137E #7E132B #617E13 #137E65

split-complementary

#30137E #7E6513 #2B7E13

monochromatic

#0A041B #1C0B49 #30137E #441BB3 #5D2CDF

Accessibility & contrast

On white

13.82

#30137E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#30137E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #30137E

13.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30137E	#FFFFFF	#000000	##FFFFFF
##30137E	1.00	13.82	1.52	13.82
#FFFFFF	13.82	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003081

Deuteranopia (green-blind)

#00297C

Tritanopia (blue-blind)

#00344A

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #30137e;
/* rgb */ color: rgb(48, 19, 126);
/* oklch */ color: oklch(31.5% 0.162 284.6);

Tailwind

colors: {
  custom: {
    50: '#7456a5',
    500: '#30137e',
    950: '#000000',
  },
}

SCSS

$custom: #30137e;
$custom-light: #7456a5;
$custom-dark: #000000;

JSON

{
  "hex": "#30137e",
  "rgb": {
    "r": 48,
    "g": 19,
    "b": 126
  },
  "hsl": {
    "h": 256.262,
    "s": 73.793,
    "l": 28.431
  },
  "oklch": {
    "l": 0.3154,
    "c": 0.16194,
    "h": 284.6
  },
  "luminance": 0.026
}

Semantic roles & 50–950 ramp

primary

#30137E

secondary

#92B439

accent

#F037BE

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#09030F

muted

#7B787F

Preview Lab

Preview with #30137E

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

Preview Lab → · Contrast checker → · Palette generator →