#37247E#37247E

#37247E is a dark, vivid violet. Relative luminance 0.036; OKLCH L 34.4% C 0.143 H 285.8°. Best body text is #FFFFFF at 12.24:1 contrast (WCAG AA passes).

Color values

HEX	#37247E
RGB	rgb(55, 36, 126)
HSL	hsl(253, 56%, 32%)
HSV	hsv(253, 71%, 49%)
CMYK	cmyk(56.3%, 71.4%, 0%, 50.6%)
CIE-LAB	lab(22.23, 33.98, -47.98)
CIE-LCH	lch(22.23, 58.79, 305.30°)
OKLab	oklab(34.43% 0.039 -0.1379)
OKLCH	oklch(34.43% 0.143 285.8)
XYZ	xyz(5.9712, 3.5800, 20.1110)
Luminance	0.0358 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37247E #6B7E24

analogous

#243E7E #37247E #64247E

triadic

#37247E #7E3724 #247E37

tetradic

#37247E #7E243E #6B7E24 #247E64

square

#37247E #7E243E #6B7E24 #247E64

split-complementary

#37247E #7E6424 #3E7E24

monochromatic

#0D091F #22164E #37247E #4C32AE #6A50CD

Accessibility & contrast

On white

12.24

#37247E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#37247E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37247E

12.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37247E	#FFFFFF	#000000	##FFFFFF
##37247E	1.00	12.24	1.72	12.24
#FFFFFF	12.24	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003881

Deuteranopia (green-blind)

#00327C

Tritanopia (blue-blind)

#183B4E

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #37247e;
/* rgb */ color: rgb(55, 36, 126);
/* oklch */ color: oklch(34.4% 0.143 285.8);

Tailwind

colors: {
  custom: {
    50: '#7660a4',
    500: '#37247e',
    950: '#000000',
  },
}

SCSS

$custom: #37247e;
$custom-light: #7660a4;
$custom-dark: #000000;

JSON

{
  "hex": "#37247e",
  "rgb": {
    "r": 55,
    "g": 36,
    "b": 126
  },
  "hsl": {
    "h": 252.667,
    "s": 55.556,
    "l": 31.765
  },
  "oklch": {
    "l": 0.34432,
    "c": 0.14336,
    "h": 285.8
  },
  "luminance": 0.0358
}

Semantic roles & 50–950 ramp

primary

#37247E

secondary

#9BB04E

accent

#DF49BF

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#09050F

muted

#7B797F

Preview Lab

Preview with #37247E

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

Preview Lab → · Contrast checker → · Palette generator →