#372E84#372E84

#372E84 is a dark, vivid blue. Relative luminance 0.044; OKLCH L 36.6% C 0.138 H 281.8°. Best body text is #FFFFFF at 11.13:1 contrast (WCAG AA passes).

Color values

HEX	#372E84
RGB	rgb(55, 46, 132)
HSL	hsl(246, 48%, 35%)
HSV	hsv(246, 65%, 52%)
CMYK	cmyk(58.3%, 65.2%, 0%, 48.2%)
CIE-LAB	lab(25.05, 29.77, -47.16)
CIE-LCH	lch(25.05, 55.77, 302.26°)
OKLab	oklab(36.63% 0.0284 -0.1355)
OKLCH	oklch(36.63% 0.138 281.8)
XYZ	xyz(6.7161, 4.4317, 22.3268)
Luminance	0.0443 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#372E84 #7B842E

analogous

#2E5084 #372E84 #622E84

triadic

#372E84 #84372E #2E8437

tetradic

#372E84 #842E50 #7B842E #2E8462

square

#372E84 #842E50 #7B842E #2E8462

split-complementary

#372E84 #84622E #50842E

monochromatic

#110E29 #241E57 #372E84 #4A3EB1 #6E64C9

Accessibility & contrast

On white

11.13

#372E84 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#372E84 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #372E84

11.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##372E84	#FFFFFF	#000000	##FFFFFF
##372E84	1.00	11.13	1.89	11.13
#FFFFFF	11.13	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E87

Deuteranopia (green-blind)

#003882

Tritanopia (blue-blind)

#0F4354

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #372e84;
/* rgb */ color: rgb(55, 46, 132);
/* oklch */ color: oklch(36.6% 0.138 281.8);

Tailwind

colors: {
  custom: {
    50: '#7667a9',
    500: '#372e84',
    950: '#000000',
  },
}

SCSS

$custom: #372e84;
$custom-light: #7667a9;
$custom-dark: #000000;

JSON

{
  "hex": "#372e84",
  "rgb": {
    "r": 55,
    "g": 46,
    "b": 132
  },
  "hsl": {
    "h": 246.279,
    "s": 48.315,
    "l": 34.902
  },
  "oklch": {
    "l": 0.36633,
    "c": 0.13847,
    "h": 281.8
  },
  "luminance": 0.04432
}

Semantic roles & 50–950 ramp

primary

#372E84

secondary

#A7B05E

accent

#D850CA

background

#F7F6FA

surface

#EEEBF4

border

#C9C6CE

text

#090610

muted

#7B7A7F

Preview Lab

Preview with #372E84

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

Preview Lab → · Contrast checker → · Palette generator →