#370730#370730

#370730 is a very dark, moderate purple. Relative luminance 0.012; OKLCH L 24.0% C 0.092 H 334.7°. Best body text is #FFFFFF at 17.00:1 contrast (WCAG AA passes).

Color values

HEX	#370730
RGB	rgb(55, 7, 48)
HSL	hsl(309, 77%, 12%)
HSV	hsv(309, 87%, 22%)
CMYK	cmyk(0%, 87.3%, 12.7%, 78.4%)
CIE-LAB	lab(10.39, 28.41, -14.28)
CIE-LCH	lch(10.39, 31.80, 333.32°)
OKLab	oklab(23.97% 0.0828 -0.0391)
OKLCH	oklch(23.97% 0.092 334.7)
XYZ	xyz(2.1851, 1.1778, 2.9080)
Luminance	0.0118 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#370730 #07370E

analogous

#260737 #370730 #370718

triadic

#370730 #303707 #073037

tetradic

#370730 #372607 #07370E #071837

square

#370730 #372607 #07370E #071837

split-complementary

#370730 #183707 #073726

monochromatic

#1B0318 #1B0318 #370730 #6D0E5F #A4158F

Accessibility & contrast

On white

17.00

#370730 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#370730 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #370730

17.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##370730	#FFFFFF	#000000	##FFFFFF
##370730	1.00	17.00	1.24	17.00
#FFFFFF	17.00	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	17.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#071831

Deuteranopia (green-blind)

#181F2F

Tritanopia (blue-blind)

#3A0B1A

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #370730;
/* rgb */ color: rgb(55, 7, 48);
/* oklch */ color: oklch(24.0% 0.092 334.7);

Tailwind

colors: {
  custom: {
    50: '#704c68',
    500: '#370730',
    950: '#000000',
  },
}

SCSS

$custom: #370730;
$custom-light: #704c68;
$custom-dark: #000000;

JSON

{
  "hex": "#370730",
  "rgb": {
    "r": 55,
    "g": 7,
    "b": 48
  },
  "hsl": {
    "h": 308.75,
    "s": 77.419,
    "l": 12.157
  },
  "oklch": {
    "l": 0.23966,
    "c": 0.09155,
    "h": 334.7
  },
  "luminance": 0.01178
}

Semantic roles & 50–950 ramp

primary

#370730

secondary

#23772F

accent

#F45034

background

#F6F4F6

surface

#ECE7EB

border

#C7C3C6

text

#080106

muted

#7B777A

Preview Lab

Preview with #370730

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

Preview Lab → · Contrast checker → · Palette generator →