#372A93#372A93

#372A93 is a dark, vivid blue. Relative luminance 0.046; OKLCH L 37.4% C 0.164 H 280.6°. Best body text is #FFFFFF at 10.97:1 contrast (WCAG AA passes).

Color values

HEX	#372A93
RGB	rgb(55, 42, 147)
HSL	hsl(247, 56%, 37%)
HSV	hsv(247, 71%, 58%)
CMYK	cmyk(62.6%, 71.4%, 0%, 42.4%)
CIE-LAB	lab(25.49, 37.23, -55.77)
CIE-LCH	lch(25.49, 67.06, 303.73°)
OKLab	oklab(37.36% 0.03 -0.1608)
OKLCH	oklch(37.36% 0.164 280.6)
XYZ	xyz(7.6683, 4.5742, 28.0769)
Luminance	0.0457 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#372A93 #86932A

analogous

#2A5193 #372A93 #6C2A93

triadic

#372A93 #93372A #2A9337

tetradic

#372A93 #932A51 #86932A #2A936C

square

#372A93 #932A51 #86932A #2A936C

split-complementary

#372A93 #936C2A #51932A

monochromatic

#130F34 #251C63 #372A93 #4938C3 #7265D3

Accessibility & contrast

On white

10.97

#372A93 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#372A93 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #372A93

10.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##372A93	#FFFFFF	#000000	##FFFFFF
##372A93	1.00	10.97	1.92	10.97
#FFFFFF	10.97	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004096

Deuteranopia (green-blind)

#003891

Tritanopia (blue-blind)

#00465B

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #372a93;
/* rgb */ color: rgb(55, 42, 147);
/* oklch */ color: oklch(37.4% 0.164 280.6);

Tailwind

colors: {
  custom: {
    50: '#7965b4',
    500: '#372a93',
    950: '#000000',
  },
}

SCSS

$custom: #372a93;
$custom-light: #7965b4;
$custom-dark: #000000;

JSON

{
  "hex": "#372a93",
  "rgb": {
    "r": 55,
    "g": 42,
    "b": 147
  },
  "hsl": {
    "h": 247.429,
    "s": 55.556,
    "l": 37.059
  },
  "oklch": {
    "l": 0.37363,
    "c": 0.16356,
    "h": 280.6
  },
  "luminance": 0.04575
}

Semantic roles & 50–950 ramp

primary

#372A93

secondary

#AEB960

accent

#DF49CC

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0611

muted

#7C7A80

Preview Lab

Preview with #372A93

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

Preview Lab → · Contrast checker → · Palette generator →