#37269F#37269F

#37269F is a dark, vivid blue. Relative luminance 0.047; OKLCH L 38.0% C 0.183 H 279.5°. Best body text is #FFFFFF at 10.82:1 contrast (WCAG AA passes).

Color values

HEX	#37269F
RGB	rgb(55, 38, 159)
HSL	hsl(248, 61%, 39%)
HSV	hsv(248, 76%, 62%)
CMYK	cmyk(65.4%, 76.1%, 0%, 37.6%)
CIE-LAB	lab(25.87, 43.36, -62.50)
CIE-LCH	lch(25.87, 76.07, 304.75°)
OKLab	oklab(37.99% 0.0303 -0.1804)
OKLCH	oklch(37.99% 0.183 279.5)
XYZ	xyz(8.5247, 4.7010, 33.2523)
Luminance	0.0470 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37269F #8E9F26

analogous

#26519F #37269F #73269F

triadic

#37269F #9F3726 #269F37

tetradic

#37269F #9F2651 #8E9F26 #269F73

square

#37269F #9F2651 #8E9F26 #269F73

split-complementary

#37269F #9F7326 #519F26

monochromatic

#150E3C #261A6E #37269F #4934CE #7665DA

Accessibility & contrast

On white

10.82

#37269F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#37269F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37269F

10.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37269F	#FFFFFF	#000000	##FFFFFF
##37269F	1.00	10.82	1.94	10.82
#FFFFFF	10.82	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0042A2

Deuteranopia (green-blind)

#00389D

Tritanopia (blue-blind)

#004961

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #37269f;
/* rgb */ color: rgb(55, 38, 159);
/* oklch */ color: oklch(38.0% 0.183 279.5);

Tailwind

colors: {
  custom: {
    50: '#7c63bd',
    500: '#37269f',
    950: '#000000',
  },
}

SCSS

$custom: #37269f;
$custom-light: #7c63bd;
$custom-dark: #000000;

JSON

{
  "hex": "#37269f",
  "rgb": {
    "r": 55,
    "g": 38,
    "b": 159
  },
  "hsl": {
    "h": 248.43,
    "s": 61.421,
    "l": 38.627
  },
  "oklch": {
    "l": 0.37992,
    "c": 0.18295,
    "h": 279.5
  },
  "luminance": 0.04702
}

Semantic roles & 50–950 ramp

primary

#37269F

secondary

#B3C061

accent

#E543CE

background

#F8F6FB

surface

#EFEBF7

border

#CAC6D0

text

#0B0512

muted

#7C7A81

Preview Lab

Preview with #37269F

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

Preview Lab → · Contrast checker → · Palette generator →