#372E92#372E92

#372E92 is a dark, vivid blue. Relative luminance 0.048; OKLCH L 37.9% C 0.157 H 279.8°. Best body text is #FFFFFF at 10.67:1 contrast (WCAG AA passes).

Color values

HEX	#372E92
RGB	rgb(55, 46, 146)
HSL	hsl(245, 52%, 38%)
HSV	hsv(245, 68%, 57%)
CMYK	cmyk(62.3%, 68.5%, 0%, 42.7%)
CIE-LAB	lab(26.28, 34.49, -53.86)
CIE-LCH	lch(26.28, 63.95, 302.63°)
OKLab	oklab(37.9% 0.0268 -0.1552)
OKLCH	oklch(37.9% 0.157 279.8)
XYZ	xyz(7.7392, 4.8410, 27.7151)
Luminance	0.0484 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#372E92 #89922E

analogous

#2E5792 #372E92 #692E92

triadic

#372E92 #92372E #2E9237

tetradic

#372E92 #922E57 #89922E #2E9269

square

#372E92 #922E57 #89922E #2E9269

split-complementary

#372E92 #92692E #57922E

monochromatic

#141135 #251F63 #372E92 #493DC1 #736AD0

Accessibility & contrast

On white

10.67

#372E92 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#372E92 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #372E92

10.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##372E92	#FFFFFF	#000000	##FFFFFF
##372E92	1.00	10.67	1.97	10.67
#FFFFFF	10.67	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004295

Deuteranopia (green-blind)

#003A90

Tritanopia (blue-blind)

#00485C

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #372e92;
/* rgb */ color: rgb(55, 46, 146);
/* oklch */ color: oklch(37.9% 0.157 279.8);

Tailwind

colors: {
  custom: {
    50: '#7968b3',
    500: '#372e92',
    950: '#000000',
  },
}

SCSS

$custom: #372e92;
$custom-light: #7968b3;
$custom-dark: #000000;

JSON

{
  "hex": "#372e92",
  "rgb": {
    "r": 55,
    "g": 46,
    "b": 146
  },
  "hsl": {
    "h": 245.4,
    "s": 52.083,
    "l": 37.647
  },
  "oklch": {
    "l": 0.37904,
    "c": 0.15748,
    "h": 279.8
  },
  "luminance": 0.04842
}

Semantic roles & 50–950 ramp

primary

#372E92

secondary

#B0B765

accent

#DC4CCF

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0611

muted

#7C7A80

Preview Lab

Preview with #372E92

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

Preview Lab → · Contrast checker → · Palette generator →