#37258C#37258C

#37258C is a dark, vivid violet. Relative luminance 0.040; OKLCH L 35.9% C 0.160 H 282.7°. Best body text is #FFFFFF at 11.63:1 contrast (WCAG AA passes).

Color values

HEX	#37258C
RGB	rgb(55, 37, 140)
HSL	hsl(250, 58%, 35%)
HSV	hsv(250, 74%, 55%)
CMYK	cmyk(60.7%, 73.6%, 0%, 45.1%)
CIE-LAB	lab(23.76, 37.88, -54.26)
CIE-LCH	lch(23.76, 66.17, 304.92°)
OKLab	oklab(35.93% 0.0354 -0.1563)
OKLCH	oklch(35.93% 0.16 282.7)
XYZ	xyz(6.9693, 4.0283, 25.2162)
Luminance	0.0403 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37258C #7A8C25

analogous

#25478C #37258C #6A258C

triadic

#37258C #8C3725 #258C37

tetradic

#37258C #8C2547 #7A8C25 #258C6A

square

#37258C #8C2547 #7A8C25 #258C6A

split-complementary

#37258C #8C6A25 #478C25

monochromatic

#110B2B #24185C #37258C #4A32BC #6E58D3

Accessibility & contrast

On white

11.63

#37258C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#37258C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37258C

11.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37258C	#FFFFFF	#000000	##FFFFFF
##37258C	1.00	11.63	1.81	11.63
#FFFFFF	11.63	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C8F

Deuteranopia (green-blind)

#00358A

Tritanopia (blue-blind)

#004156

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #37258c;
/* rgb */ color: rgb(55, 37, 140);
/* oklch */ color: oklch(35.9% 0.160 282.7);

Tailwind

colors: {
  custom: {
    50: '#7862af',
    500: '#37258c',
    950: '#000000',
  },
}

SCSS

$custom: #37258c;
$custom-light: #7862af;
$custom-dark: #000000;

JSON

{
  "hex": "#37258c",
  "rgb": {
    "r": 55,
    "g": 37,
    "b": 140
  },
  "hsl": {
    "h": 250.485,
    "s": 58.192,
    "l": 34.706
  },
  "oklch": {
    "l": 0.35932,
    "c": 0.16029,
    "h": 282.7
  },
  "luminance": 0.04029
}

Semantic roles & 50–950 ramp

primary

#37258C

secondary

#A6B855

accent

#E146C6

background

#F7F5FA

surface

#EEEAF5

border

#C9C6CF

text

#0A0510

muted

#7C797F

Preview Lab

Preview with #37258C

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

Preview Lab → · Contrast checker → · Palette generator →