#372C96#372C96

#372C96 is a dark, vivid blue. Relative luminance 0.048; OKLCH L 38.0% C 0.165 H 279.7°. Best body text is #FFFFFF at 10.70:1 contrast (WCAG AA passes).

Color values

HEX	#372C96
RGB	rgb(55, 44, 150)
HSL	hsl(246, 55%, 38%)
HSV	hsv(246, 71%, 59%)
CMYK	cmyk(63.3%, 70.7%, 0%, 41.2%)
CIE-LAB	lab(26.20, 37.03, -56.45)
CIE-LCH	lch(26.20, 67.51, 303.27°)
OKLab	oklab(37.96% 0.0279 -0.1628)
OKLCH	oklch(37.96% 0.165 279.7)
XYZ	xyz(7.9795, 4.8150, 29.3571)
Luminance	0.0482 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#372C96 #8B962C

analogous

#2C5696 #372C96 #6C2C96

triadic

#372C96 #96372C #2C9637

tetradic

#372C96 #962C56 #8B962C #2C966C

square

#372C96 #962C56 #8B962C #2C966C

split-complementary

#372C96 #966C2C #56962C

monochromatic

#141037 #261E67 #372C96 #483AC5 #7469D3

Accessibility & contrast

On white

10.70

#372C96 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#372C96 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #372C96

10.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##372C96	#FFFFFF	#000000	##FFFFFF
##372C96	1.00	10.70	1.96	10.70
#FFFFFF	10.70	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004299

Deuteranopia (green-blind)

#003A94

Tritanopia (blue-blind)

#00485D

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #372c96;
/* rgb */ color: rgb(55, 44, 150);
/* oklch */ color: oklch(38.0% 0.165 279.7);

Tailwind

colors: {
  custom: {
    50: '#7a66b6',
    500: '#372c96',
    950: '#000000',
  },
}

SCSS

$custom: #372c96;
$custom-light: #7a66b6;
$custom-dark: #000000;

JSON

{
  "hex": "#372c96",
  "rgb": {
    "r": 55,
    "g": 44,
    "b": 150
  },
  "hsl": {
    "h": 246.226,
    "s": 54.639,
    "l": 38.039
  },
  "oklch": {
    "l": 0.37963,
    "c": 0.16513,
    "h": 279.7
  },
  "luminance": 0.04816
}

Semantic roles & 50–950 ramp

primary

#372C96

secondary

#B1BA64

accent

#DE4ACF

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0611

muted

#7C7A80

Preview Lab

Preview with #372C96

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

Preview Lab → · Contrast checker → · Palette generator →