#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
RGBrgb(55, 10, 72)
HSLhsl(284, 76%, 16%)
HSVhsv(284, 86%, 28%)
CMYKcmyk(23.6%, 86.1%, 0%, 71.8%)
CIE-LABlab(12.59, 32.16, -27.93)
CIE-LCHlch(12.59, 42.60, 319.03°)
OKLaboklab(26.09% 0.0776 -0.0789)
OKLCHoklch(26.09% 0.111 314.5)
XYZxyz(2.8536, 1.4973, 6.2683)
Luminance0.0150 (WCAG relative)
Temperaturecool
Familypurple

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
##370A481.0016.161.3016.16
#FFFFFF16.161.0021.001.00
#0000001.3021.001.0021.00
##FFFFFF16.161.0021.001.00

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.

Preview Lab → · Contrast checker → · Palette generator →

#370A48 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva