#372F92#372F92

#372F92 is a dark, vivid blue. Relative luminance 0.049; OKLCH L 38.1% C 0.156 H 279.6°. Best body text is #FFFFFF at 10.58:1 contrast (WCAG AA passes).

Color values

HEX	#372F92
RGB	rgb(55, 47, 146)
HSL	hsl(245, 51%, 38%)
HSV	hsv(245, 68%, 57%)
CMYK	cmyk(62.3%, 67.8%, 0%, 42.7%)
CIE-LAB	lab(26.51, 33.87, -53.48)
CIE-LCH	lch(26.51, 63.31, 302.34°)
OKLab	oklab(38.07% 0.026 -0.1541)
OKLCH	oklch(38.07% 0.156 279.6)
XYZ	xyz(7.7787, 4.9200, 27.7283)
Luminance	0.0492 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#372F92 #8A922F

analogous

#2F5992 #372F92 #682F92

triadic

#372F92 #92372F #2F9237

tetradic

#372F92 #922F59 #8A922F #2F9268

square

#372F92 #922F59 #8A922F #2F9268

split-complementary

#372F92 #92682F #59922F

monochromatic

#141135 #262064 #372F92 #483EC0 #746CD0

Accessibility & contrast

On white

10.58

#372F92 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#372F92 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #372F92

10.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##372F92	#FFFFFF	#000000	##FFFFFF
##372F92	1.00	10.58	1.98	10.58
#FFFFFF	10.58	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004295

Deuteranopia (green-blind)

#003B90

Tritanopia (blue-blind)

#00495C

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #372f92;
/* rgb */ color: rgb(55, 47, 146);
/* oklch */ color: oklch(38.1% 0.156 279.6);

Tailwind

colors: {
  custom: {
    50: '#7968b3',
    500: '#372f92',
    950: '#000000',
  },
}

SCSS

$custom: #372f92;
$custom-light: #7968b3;
$custom-dark: #000000;

JSON

{
  "hex": "#372f92",
  "rgb": {
    "r": 55,
    "g": 47,
    "b": 146
  },
  "hsl": {
    "h": 244.848,
    "s": 51.295,
    "l": 37.843
  },
  "oklch": {
    "l": 0.38069,
    "c": 0.15625,
    "h": 279.6
  },
  "luminance": 0.04921
}

Semantic roles & 50–950 ramp

primary

#372F92

secondary

#B0B766

accent

#DB4DCF

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0611

muted

#7C7A80

Preview Lab

Preview with #372F92

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

Preview Lab → · Contrast checker → · Palette generator →