#42276D#42276D

#42276D is a dark, moderate violet. Relative luminance 0.037; OKLCH L 34.6% C 0.117 H 297.8°. Best body text is #FFFFFF at 12.05:1 contrast (WCAG AA passes).

Color values

HEX#42276D
RGBrgb(66, 39, 109)
HSLhsl(263, 47%, 29%)
HSVhsv(263, 64%, 43%)
CMYKcmyk(39.4%, 64.2%, 0%, 57.3%)
CIE-LABlab(22.70, 29.27, -36.29)
CIE-LCHlch(22.70, 46.62, 308.88°)
OKLaboklab(34.61% 0.0543 -0.1032)
OKLCHoklch(34.61% 0.117 297.8)
XYZxyz(5.7319, 3.7133, 14.8798)
Luminance0.0371 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#42276D #526D27
analogous
#272F6D #42276D #65276D
triadic
#42276D #6D4227 #276D42
tetradic
#42276D #6D272F #526D27 #276D65
square
#42276D #6D272F #526D27 #276D65
split-complementary
#42276D #6D6527 #2F6D27
monochromatic
#0E0817 #271740 #42276D #5D379A #7A4FC0

Accessibility & contrast

On white

12.05
#42276D on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.74
#42276D on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #42276D
12.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##42276D#FFFFFF#000000##FFFFFF
##42276D1.0012.051.7412.05
#FFFFFF12.051.0021.001.00
#0000001.7421.001.0021.00
##FFFFFF12.051.0021.001.00

Color blindness preview

Protanopia (red-blind)
#00366F
Deuteranopia (green-blind)
#09356B
Tritanopia (blue-blind)
#383646
Achromatopsia (no color)
#363636

Design tokens & code

CSS
--color: #42276d;
/* rgb */ color: rgb(66, 39, 109);
/* oklch */ color: oklch(34.6% 0.117 297.8);
Tailwind
colors: {
  custom: {
    50: '#7a6297',
    500: '#42276d',
    950: '#000000',
  },
}
SCSS
$custom: #42276d;
$custom-light: #7a6297;
$custom-dark: #000000;
JSON
{
  "hex": "#42276d",
  "rgb": {
    "r": 66,
    "g": 39,
    "b": 109
  },
  "hsl": {
    "h": 263.143,
    "s": 47.297,
    "l": 29.02
  },
  "oklch": {
    "l": 0.34614,
    "c": 0.11662,
    "h": 297.8
  },
  "luminance": 0.03713
}

Semantic roles & 50–950 ramp

primary
#42276D
secondary
#81A050
accent
#D751A3
background
#F7F5F9
surface
#EEEAF2
border
#C9C6CC
text
#09050D
muted
#7B797E

Preview Lab

Preview with #42276D

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

Preview Lab → · Contrast checker → · Palette generator →

#42276D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva