#30137F#30137F

#30137F is a dark, vivid violet. Relative luminance 0.026; OKLCH L 31.7% C 0.163 H 284.4°. Best body text is #FFFFFF at 13.77:1 contrast (WCAG AA passes).

Color values

HEX	#30137F
RGB	rgb(48, 19, 127)
HSL	hsl(256, 74%, 29%)
HSV	hsv(256, 85%, 50%)
CMYK	cmyk(62.2%, 85%, 0%, 50.2%)
CIE-LAB	lab(18.48, 42.18, -54.81)
CIE-LCH	lch(18.48, 69.16, 307.58°)
OKLab	oklab(31.65% 0.0405 -0.158)
OKLCH	oklch(31.65% 0.163 284.4)
XYZ	xyz(5.2814, 2.6261, 20.3031)
Luminance	0.0263 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30137F #627F13

analogous

#132C7F #30137F #66137F

triadic

#30137F #7F3013 #137F30

tetradic

#30137F #7F132C #627F13 #137F66

square

#30137F #7F132C #627F13 #137F66

split-complementary

#30137F #7F6613 #2C7F13

monochromatic

#0A041B #1C0B4A #30137F #441BB4 #5D2DE0

Accessibility & contrast

On white

13.77

#30137F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#30137F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #30137F

13.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30137F	#FFFFFF	#000000	##FFFFFF
##30137F	1.00	13.77	1.53	13.77
#FFFFFF	13.77	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003082

Deuteranopia (green-blind)

#002A7D

Tritanopia (blue-blind)

#00354A

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #30137f;
/* rgb */ color: rgb(48, 19, 127);
/* oklch */ color: oklch(31.7% 0.163 284.4);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#30137f",
  "rgb": {
    "r": 48,
    "g": 19,
    "b": 127
  },
  "hsl": {
    "h": 256.111,
    "s": 73.973,
    "l": 28.627
  },
  "oklch": {
    "l": 0.31652,
    "c": 0.16312,
    "h": 284.4
  },
  "luminance": 0.02626
}

Semantic roles & 50–950 ramp

primary

#30137F

secondary

#93B439

accent

#F137BF

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#09030F

muted

#7B787F

Preview Lab

Preview with #30137F

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

Preview Lab → · Contrast checker → · Palette generator →