#370A48#370A48

#370A48 is a dark, moderate purple. Relative luminance 0.015; OKLCH L 26.1% C 0.111 H 314.5°. Best body text is #FFFFFF at 16.16:1 contrast (WCAG AA passes).

Color values

HEX	#370A48
RGB	rgb(55, 10, 72)
HSL	hsl(284, 76%, 16%)
HSV	hsv(284, 86%, 28%)
CMYK	cmyk(23.6%, 86.1%, 0%, 71.8%)
CIE-LAB	lab(12.59, 32.16, -27.93)
CIE-LCH	lch(12.59, 42.60, 319.03°)
OKLab	oklab(26.09% 0.0776 -0.0789)
OKLCH	oklch(26.09% 0.111 314.5)
XYZ	xyz(2.8536, 1.4973, 6.2683)
Luminance	0.0150 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#370A48 #1B480A

analogous

#180A48 #370A48 #480A3A

triadic

#370A48 #48370A #0A4837

tetradic

#370A48 #48180A #1B480A #0A3A48

square

#370A48 #48180A #1B480A #0A3A48

split-complementary

#370A48 #3A480A #0A4818

monochromatic

#15041B #15041B #370A48 #60117E #8919B3

Accessibility & contrast

On white

16.16

#370A48 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#370A48 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #370A48

16.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##370A48	#FFFFFF	#000000	##FFFFFF
##370A48	1.00	16.16	1.30	16.16
#FFFFFF	16.16	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001E4A

Deuteranopia (green-blind)

#062247

Tritanopia (blue-blind)

#351829

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #370a48;
/* rgb */ color: rgb(55, 10, 72);
/* oklch */ color: oklch(26.1% 0.111 314.5);

Tailwind

colors: {
  custom: {
    50: '#714f7b',
    500: '#370a48',
    950: '#000000',
  },
}

SCSS

$custom: #370a48;
$custom-light: #714f7b;
$custom-dark: #000000;

JSON

{
  "hex": "#370a48",
  "rgb": {
    "r": 55,
    "g": 10,
    "b": 72
  },
  "hsl": {
    "h": 283.548,
    "s": 75.61,
    "l": 16.078
  },
  "oklch": {
    "l": 0.26089,
    "c": 0.11065,
    "h": 314.5
  },
  "luminance": 0.01497
}

Semantic roles & 50–950 ramp

primary

#370A48

secondary

#428529

accent

#F23669

background

#F7F4F7

surface

#EDE7EE

border

#C8C3C9

text

#080209

muted

#7B787B

Preview Lab

Preview with #370A48

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

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