#37147F#37147F

#37147F is a dark, vivid violet. Relative luminance 0.028; OKLCH L 32.5% C 0.162 H 288.6°. Best body text is #FFFFFF at 13.38:1 contrast (WCAG AA passes).

Color values

HEX	#37147F
RGB	rgb(55, 20, 127)
HSL	hsl(260, 73%, 29%)
HSV	hsv(260, 84%, 50%)
CMYK	cmyk(56.7%, 84.3%, 0%, 50.2%)
CIE-LAB	lab(19.41, 42.57, -53.25)
CIE-LCH	lch(19.41, 68.17, 308.64°)
OKLab	oklab(32.48% 0.0516 -0.1532)
OKLCH	oklch(32.48% 0.162 288.6)
XYZ	xyz(5.6553, 2.8446, 20.3256)
Luminance	0.0284 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37147F #5C7F14

analogous

#14277F #37147F #6D147F

triadic

#37147F #7F3714 #147F37

tetradic

#37147F #7F1427 #5C7F14 #147F6D

square

#37147F #7F1427 #5C7F14 #147F6D

split-complementary

#37147F #7F6D14 #277F14

monochromatic

#0B041A #200C4A #37147F #4E1CB4 #682FDE

Accessibility & contrast

On white

13.38

#37147F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#37147F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37147F

13.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37147F	#FFFFFF	#000000	##FFFFFF
##37147F	1.00	13.38	1.57	13.38
#FFFFFF	13.38	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003182

Deuteranopia (green-blind)

#002C7D

Tritanopia (blue-blind)

#19344B

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #37147f;
/* rgb */ color: rgb(55, 20, 127);
/* oklch */ color: oklch(32.5% 0.162 288.6);

Tailwind

colors: {
  custom: {
    50: '#7757a5',
    500: '#37147f',
    950: '#000000',
  },
}

SCSS

$custom: #37147f;
$custom-light: #7757a5;
$custom-dark: #000000;

JSON

{
  "hex": "#37147f",
  "rgb": {
    "r": 55,
    "g": 20,
    "b": 127
  },
  "hsl": {
    "h": 259.626,
    "s": 72.789,
    "l": 28.824
  },
  "oklch": {
    "l": 0.32478,
    "c": 0.16169,
    "h": 288.6
  },
  "luminance": 0.02845
}

Semantic roles & 50–950 ramp

primary

#37147F

secondary

#8CB43B

accent

#EF38B4

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A030F

muted

#7C787F

Preview Lab

Preview with #37147F

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

Preview Lab → · Contrast checker → · Palette generator →