#372594#372594

#372594 is a dark, vivid blue. Relative luminance 0.043; OKLCH L 36.7% C 0.170 H 281.4°. Best body text is #FFFFFF at 11.32:1 contrast (WCAG AA passes).

Color values

HEX	#372594
RGB	rgb(55, 37, 148)
HSL	hsl(250, 60%, 36%)
HSV	hsv(250, 75%, 58%)
CMYK	cmyk(62.8%, 75%, 0%, 42%)
CIE-LAB	lab(24.55, 40.42, -57.92)
CIE-LCH	lch(24.55, 70.63, 304.91°)
OKLab	oklab(36.73% 0.0336 -0.167)
OKLCH	oklch(36.73% 0.17 281.4)
XYZ	xyz(7.5807, 4.2729, 28.4365)
Luminance	0.0427 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#372594 #829425

analogous

#254B94 #372594 #6F2594

triadic

#372594 #943725 #259437

tetradic

#372594 #94254B #829425 #25946F

square

#372594 #94254B #829425 #25946F

split-complementary

#372594 #946F25 #4B9425

monochromatic

#130D32 #251963 #372594 #4931C5 #715DD6

Accessibility & contrast

On white

11.32

#372594 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#372594 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #372594

11.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##372594	#FFFFFF	#000000	##FFFFFF
##372594	1.00	11.32	1.85	11.32
#FFFFFF	11.32	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E97

Deuteranopia (green-blind)

#003692

Tritanopia (blue-blind)

#00445A

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #372594;
/* rgb */ color: rgb(55, 37, 148);
/* oklch */ color: oklch(36.7% 0.170 281.4);

Tailwind

colors: {
  custom: {
    50: '#7a62b4',
    500: '#372594',
    950: '#000000',
  },
}

SCSS

$custom: #372594;
$custom-light: #7a62b4;
$custom-dark: #000000;

JSON

{
  "hex": "#372594",
  "rgb": {
    "r": 55,
    "g": 37,
    "b": 148
  },
  "hsl": {
    "h": 249.73,
    "s": 60,
    "l": 36.275
  },
  "oklch": {
    "l": 0.3673,
    "c": 0.17038,
    "h": 281.4
  },
  "luminance": 0.04273
}

Semantic roles & 50–950 ramp

primary

#372594

secondary

#ABBB59

accent

#E345C9

background

#F7F5FB

surface

#EEEAF6

border

#C9C6D0

text

#0A0511

muted

#7C7980

Preview Lab

Preview with #372594

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

Preview Lab → · Contrast checker → · Palette generator →