#37258B#37258B

#37258B is a dark, vivid violet. Relative luminance 0.040; OKLCH L 35.8% C 0.159 H 282.9°. Best body text is #FFFFFF at 11.67:1 contrast (WCAG AA passes).

Color values

HEX	#37258B
RGB	rgb(55, 37, 139)
HSL	hsl(251, 58%, 35%)
HSV	hsv(251, 73%, 55%)
CMYK	cmyk(60.4%, 73.4%, 0%, 45.5%)
CIE-LAB	lab(23.67, 37.56, -53.80)
CIE-LCH	lch(23.67, 65.61, 304.92°)
OKLab	oklab(35.83% 0.0356 -0.155)
OKLCH	oklch(35.83% 0.159 282.9)
XYZ	xyz(6.8959, 3.9990, 24.8296)
Luminance	0.0400 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37258B #798B25

analogous

#25468B #37258B #6A258B

triadic

#37258B #8B3725 #258B37

tetradic

#37258B #8B2546 #798B25 #258B6A

square

#37258B #8B2546 #798B25 #258B6A

split-complementary

#37258B #8B6A25 #468B25

monochromatic

#110B2A #24185B #37258B #4A32BB #6E58D3

Accessibility & contrast

On white

11.67

#37258B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#37258B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37258B

11.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37258B	#FFFFFF	#000000	##FFFFFF
##37258B	1.00	11.67	1.80	11.67
#FFFFFF	11.67	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C8E

Deuteranopia (green-blind)

#003589

Tritanopia (blue-blind)

#014155

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #37258b;
/* rgb */ color: rgb(55, 37, 139);
/* oklch */ color: oklch(35.8% 0.159 282.9);

Tailwind

colors: {
  custom: {
    50: '#7861ae',
    500: '#37258b',
    950: '#000000',
  },
}

SCSS

$custom: #37258b;
$custom-light: #7861ae;
$custom-dark: #000000;

JSON

{
  "hex": "#37258b",
  "rgb": {
    "r": 55,
    "g": 37,
    "b": 139
  },
  "hsl": {
    "h": 250.588,
    "s": 57.955,
    "l": 34.51
  },
  "oklch": {
    "l": 0.35833,
    "c": 0.15901,
    "h": 282.9
  },
  "luminance": 0.03999
}

Semantic roles & 50–950 ramp

primary

#37258B

secondary

#A6B755

accent

#E147C6

background

#F7F5FA

surface

#EEEAF4

border

#C9C6CE

text

#0A0510

muted

#7C797F

Preview Lab

Preview with #37258B

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

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