#372B94#372B94

#372B94 is a dark, vivid blue. Relative luminance 0.047; OKLCH L 37.6% C 0.164 H 280.2°. Best body text is #FFFFFF at 10.85:1 contrast (WCAG AA passes).

Color values

HEX	#372B94
RGB	rgb(55, 43, 148)
HSL	hsl(247, 55%, 37%)
HSV	hsv(247, 71%, 58%)
CMYK	cmyk(62.8%, 70.9%, 0%, 42%)
CIE-LAB	lab(25.80, 36.97, -55.88)
CIE-LCH	lch(25.80, 67.00, 303.49°)
OKLab	oklab(37.61% 0.029 -0.1611)
OKLCH	oklch(37.61% 0.164 280.2)
XYZ	xyz(7.7830, 4.6775, 28.5039)
Luminance	0.0468 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#372B94 #88942B

analogous

#2B5494 #372B94 #6B2B94

triadic

#372B94 #94372B #2B9437

tetradic

#372B94 #942B54 #88942B #2B946B

square

#372B94 #942B54 #88942B #2B946B

split-complementary

#372B94 #946B2B #54942B

monochromatic

#140F35 #251D65 #372B94 #4939C3 #7367D3

Accessibility & contrast

On white

10.85

#372B94 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#372B94 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #372B94

10.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##372B94	#FFFFFF	#000000	##FFFFFF
##372B94	1.00	10.85	1.94	10.85
#FFFFFF	10.85	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004197

Deuteranopia (green-blind)

#003992

Tritanopia (blue-blind)

#00475C

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #372b94;
/* rgb */ color: rgb(55, 43, 148);
/* oklch */ color: oklch(37.6% 0.164 280.2);

Tailwind

colors: {
  custom: {
    50: '#7966b4',
    500: '#372b94',
    950: '#000000',
  },
}

SCSS

$custom: #372b94;
$custom-light: #7966b4;
$custom-dark: #000000;

JSON

{
  "hex": "#372b94",
  "rgb": {
    "r": 55,
    "g": 43,
    "b": 148
  },
  "hsl": {
    "h": 246.857,
    "s": 54.974,
    "l": 37.451
  },
  "oklch": {
    "l": 0.37614,
    "c": 0.16369,
    "h": 280.2
  },
  "luminance": 0.04678
}

Semantic roles & 50–950 ramp

primary

#372B94

secondary

#AFB962

accent

#DE49CD

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0611

muted

#7C7A80

Preview Lab

Preview with #372B94

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

Preview Lab → · Contrast checker → · Palette generator →