#37248E#37248E

#37248E is a dark, vivid violet. Relative luminance 0.040; OKLCH L 36.0% C 0.164 H 282.6°. Best body text is #FFFFFF at 11.63:1 contrast (WCAG AA passes).

Color values

HEX	#37248E
RGB	rgb(55, 36, 142)
HSL	hsl(251, 60%, 35%)
HSV	hsv(251, 75%, 56%)
CMYK	cmyk(61.3%, 74.6%, 0%, 44.3%)
CIE-LAB	lab(23.76, 39.08, -55.51)
CIE-LCH	lch(23.76, 67.89, 305.14°)
OKLab	oklab(35.99% 0.0357 -0.16)
OKLCH	oklch(35.99% 0.164 282.6)
XYZ	xyz(7.0874, 4.0265, 25.9897)
Luminance	0.0403 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37248E #7B8E24

analogous

#24468E #37248E #6C248E

triadic

#37248E #8E3724 #248E37

tetradic

#37248E #8E2446 #7B8E24 #248E6C

square

#37248E #8E2446 #7B8E24 #248E6C

split-complementary

#37248E #8E6C24 #468E24

monochromatic

#110B2C #24185D #37248E #4A30BF #6E58D5

Accessibility & contrast

On white

11.63

#37248E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#37248E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37248E

11.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37248E	#FFFFFF	#000000	##FFFFFF
##37248E	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)

#003C91

Deuteranopia (green-blind)

#00358C

Tritanopia (blue-blind)

#004157

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #37248e;
/* rgb */ color: rgb(55, 36, 142);
/* oklch */ color: oklch(36.0% 0.164 282.6);

Tailwind

colors: {
  custom: {
    50: '#7961b0',
    500: '#37248e',
    950: '#000000',
  },
}

SCSS

$custom: #37248e;
$custom-light: #7961b0;
$custom-dark: #000000;

JSON

{
  "hex": "#37248e",
  "rgb": {
    "r": 55,
    "g": 36,
    "b": 142
  },
  "hsl": {
    "h": 250.755,
    "s": 59.551,
    "l": 34.902
  },
  "oklch": {
    "l": 0.35987,
    "c": 0.16393,
    "h": 282.6
  },
  "luminance": 0.04027
}

Semantic roles & 50–950 ramp

primary

#37248E

secondary

#A7B955

accent

#E345C6

background

#F7F5FB

surface

#EEEAF6

border

#C9C6D0

text

#0A0511

muted

#7C7980

Preview Lab

Preview with #37248E

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

Preview Lab → · Contrast checker → · Palette generator →