#372C94#372C94

#372C94 is a dark, vivid blue. Relative luminance 0.048; OKLCH L 37.8% C 0.163 H 280.0°. Best body text is #FFFFFF at 10.77:1 contrast (WCAG AA passes).

Color values

HEX	#372C94
RGB	rgb(55, 44, 148)
HSL	hsl(246, 54%, 38%)
HSV	hsv(246, 70%, 58%)
CMYK	cmyk(62.8%, 70.3%, 0%, 42%)
CIE-LAB	lab(26.01, 36.37, -55.52)
CIE-LCH	lch(26.01, 66.38, 303.23°)
OKLab	oklab(37.77% 0.0282 -0.1601)
OKLCH	oklch(37.77% 0.163 280)
XYZ	xyz(7.8198, 4.7511, 28.5162)
Luminance	0.0475 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#372C94 #89942C

analogous

#2C5594 #372C94 #6B2C94

triadic

#372C94 #94372C #2C9437

tetradic

#372C94 #942C55 #89942C #2C946B

square

#372C94 #942C55 #89942C #2C946B

split-complementary

#372C94 #946B2C #55942C

monochromatic

#141036 #251E65 #372C94 #493AC3 #7368D2

Accessibility & contrast

On white

10.77

#372C94 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#372C94 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #372C94

10.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##372C94	#FFFFFF	#000000	##FFFFFF
##372C94	1.00	10.77	1.95	10.77
#FFFFFF	10.77	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004197

Deuteranopia (green-blind)

#003A92

Tritanopia (blue-blind)

#00485C

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #372c94;
/* rgb */ color: rgb(55, 44, 148);
/* oklch */ color: oklch(37.8% 0.163 280.0);

Tailwind

colors: {
  custom: {
    50: '#7966b4',
    500: '#372c94',
    950: '#000000',
  },
}

SCSS

$custom: #372c94;
$custom-light: #7966b4;
$custom-dark: #000000;

JSON

{
  "hex": "#372c94",
  "rgb": {
    "r": 55,
    "g": 44,
    "b": 148
  },
  "hsl": {
    "h": 246.346,
    "s": 54.167,
    "l": 37.647
  },
  "oklch": {
    "l": 0.37771,
    "c": 0.16253,
    "h": 280
  },
  "luminance": 0.04752
}

Semantic roles & 50–950 ramp

primary

#372C94

secondary

#B0B963

accent

#DE4ACE

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0611

muted

#7C7A80

Preview Lab

Preview with #372C94

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

Preview Lab → · Contrast checker → · Palette generator →