#372E85#372E85

#372E85 is a dark, vivid blue. Relative luminance 0.045; OKLCH L 36.7% C 0.140 H 281.7°. Best body text is #FFFFFF at 11.10:1 contrast (WCAG AA passes).

Color values

HEX	#372E85
RGB	rgb(55, 46, 133)
HSL	hsl(246, 49%, 35%)
HSV	hsv(246, 65%, 52%)
CMYK	cmyk(58.6%, 65.4%, 0%, 47.8%)
CIE-LAB	lab(25.13, 30.11, -47.65)
CIE-LCH	lch(25.13, 56.36, 302.29°)
OKLab	oklab(36.72% 0.0283 -0.137)
OKLCH	oklch(36.72% 0.14 281.7)
XYZ	xyz(6.7849, 4.4592, 22.6889)
Luminance	0.0446 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#372E85 #7C852E

analogous

#2E5085 #372E85 #622E85

triadic

#372E85 #85372E #2E8537

tetradic

#372E85 #852E50 #7C852E #2E8562

square

#372E85 #852E50 #7C852E #2E8562

split-complementary

#372E85 #85622E #50852E

monochromatic

#110F2A #241E58 #372E85 #4A3EB2 #6E64C9

Accessibility & contrast

On white

11.10

#372E85 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#372E85 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #372E85

11.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##372E85	#FFFFFF	#000000	##FFFFFF
##372E85	1.00	11.10	1.89	11.10
#FFFFFF	11.10	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F88

Deuteranopia (green-blind)

#003883

Tritanopia (blue-blind)

#0D4455

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #372e85;
/* rgb */ color: rgb(55, 46, 133);
/* oklch */ color: oklch(36.7% 0.140 281.7);

Tailwind

colors: {
  custom: {
    50: '#7667a9',
    500: '#372e85',
    950: '#000000',
  },
}

SCSS

$custom: #372e85;
$custom-light: #7667a9;
$custom-dark: #000000;

JSON

{
  "hex": "#372e85",
  "rgb": {
    "r": 55,
    "g": 46,
    "b": 133
  },
  "hsl": {
    "h": 246.207,
    "s": 48.603,
    "l": 35.098
  },
  "oklch": {
    "l": 0.36722,
    "c": 0.13986,
    "h": 281.7
  },
  "luminance": 0.0446
}

Semantic roles & 50–950 ramp

primary

#372E85

secondary

#A8B05F

accent

#D850CA

background

#F7F6FA

surface

#EEEBF4

border

#C9C6CE

text

#090610

muted

#7B7A7F

Preview Lab

Preview with #372E85

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

Preview Lab → · Contrast checker → · Palette generator →