#372698#372698

#372698 is a dark, vivid blue. Relative luminance 0.045; OKLCH L 37.3% C 0.174 H 280.6°. Best body text is #FFFFFF at 11.09:1 contrast (WCAG AA passes).

Color values

HEX	#372698
RGB	rgb(55, 38, 152)
HSL	hsl(249, 60%, 37%)
HSV	hsv(249, 75%, 60%)
CMYK	cmyk(63.8%, 75%, 0%, 40.4%)
CIE-LAB	lab(25.15, 41.14, -59.40)
CIE-LCH	lch(25.15, 72.25, 304.71°)
OKLab	oklab(37.28% 0.0319 -0.1714)
OKLCH	oklch(37.28% 0.174 280.6)
XYZ	xyz(7.9344, 4.4649, 30.1434)
Luminance	0.0447 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#372698 #879826

analogous

#264E98 #372698 #702698

triadic

#372698 #983726 #269837

tetradic

#372698 #98264E #879826 #269870

square

#372698 #98264E #879826 #269870

split-complementary

#372698 #987026 #4E9826

monochromatic

#140E36 #251A67 #372698 #4932C9 #7361D7

Accessibility & contrast

On white

11.09

#372698 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#372698 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #372698

11.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##372698	#FFFFFF	#000000	##FFFFFF
##372698	1.00	11.09	1.89	11.09
#FFFFFF	11.09	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00409B

Deuteranopia (green-blind)

#003796

Tritanopia (blue-blind)

#00465D

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #372698;
/* rgb */ color: rgb(55, 38, 152);
/* oklch */ color: oklch(37.3% 0.174 280.6);

Tailwind

colors: {
  custom: {
    50: '#7b63b7',
    500: '#372698',
    950: '#000000',
  },
}

SCSS

$custom: #372698;
$custom-light: #7b63b7;
$custom-dark: #000000;

JSON

{
  "hex": "#372698",
  "rgb": {
    "r": 55,
    "g": 38,
    "b": 152
  },
  "hsl": {
    "h": 248.947,
    "s": 60,
    "l": 37.255
  },
  "oklch": {
    "l": 0.37275,
    "c": 0.17431,
    "h": 280.6
  },
  "luminance": 0.04465
}

Semantic roles & 50–950 ramp

primary

#372698

secondary

#AFBD5D

accent

#E345CC

background

#F8F6FB

surface

#EFEBF6

border

#CAC6D0

text

#0A0511

muted

#7C7A80

Preview Lab

Preview with #372698

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

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