#370F45#370F45

#370F45 is a dark, moderate purple. Relative luminance 0.016; OKLCH L 26.4% C 0.101 H 315.9°. Best body text is #FFFFFF at 15.95:1 contrast (WCAG AA passes).

Color values

HEX	#370F45
RGB	rgb(55, 15, 69)
HSL	hsl(284, 64%, 16%)
HSV	hsv(284, 78%, 27%)
CMYK	cmyk(20.3%, 78.3%, 0%, 72.9%)
CIE-LAB	lab(13.13, 29.23, -24.97)
CIE-LCH	lch(13.13, 38.44, 319.50°)
OKLab	oklab(26.4% 0.0724 -0.0702)
OKLCH	oklch(26.4% 0.101 315.9)
XYZ	xyz(2.8204, 1.5837, 5.7862)
Luminance	0.0158 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#370F45 #1D450F

analogous

#1C0F45 #370F45 #450F38

triadic

#370F45 #45370F #0F4537

tetradic

#370F45 #451C0F #1D450F #0F3845

square

#370F45 #451C0F #1D450F #0F3845

split-complementary

#370F45 #38450F #0F451C

monochromatic

#140519 #140519 #370F45 #5F1A77 #8725AA

Accessibility & contrast

On white

15.95

#370F45 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.32

#370F45 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #370F45

15.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##370F45	#FFFFFF	#000000	##FFFFFF
##370F45	1.00	15.95	1.32	15.95
#FFFFFF	15.95	1.00	21.00	1.00
#000000	1.32	21.00	1.00	21.00
##FFFFFF	15.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001F47

Deuteranopia (green-blind)

#0E2344

Tritanopia (blue-blind)

#361A28

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #370f45;
/* rgb */ color: rgb(55, 15, 69);
/* oklch */ color: oklch(26.4% 0.101 315.9);

Tailwind

colors: {
  custom: {
    50: '#705179',
    500: '#370f45',
    950: '#000000',
  },
}

SCSS

$custom: #370f45;
$custom-light: #705179;
$custom-dark: #000000;

JSON

{
  "hex": "#370f45",
  "rgb": {
    "r": 55,
    "g": 15,
    "b": 69
  },
  "hsl": {
    "h": 284.444,
    "s": 64.286,
    "l": 16.471
  },
  "oklch": {
    "l": 0.26396,
    "c": 0.10089,
    "h": 315.9
  },
  "luminance": 0.01584
}

Semantic roles & 50–950 ramp

primary

#370F45

secondary

#457F30

accent

#E7416C

background

#F6F4F7

surface

#ECE7ED

border

#C7C3C8

text

#080209

muted

#7B787B

Preview Lab

Preview with #370F45

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

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