#662DAB#662DAB

#662DAB is a dark, vivid violet. Relative luminance 0.076; OKLCH L 44.7% C 0.188 H 299.2°. Best body text is #FFFFFF at 8.31:1 contrast (WCAG AA passes).

Color values

HEX#662DAB
RGBrgb(102, 45, 171)
HSLhsl(267, 58%, 42%)
HSVhsv(267, 74%, 67%)
CMYKcmyk(40.4%, 73.7%, 0%, 32.9%)
CIE-LABlab(33.23, 50.41, -57.49)
CIE-LCHlch(33.23, 76.46, 311.24°)
OKLaboklab(44.69% 0.0917 -0.1642)
OKLCHoklch(44.69% 0.188 299.2)
XYZxyz(13.7667, 7.6417, 39.2699)
Luminance0.0764 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#662DAB #72AB2D
analogous
#2D33AB #662DAB #A52DAB
triadic
#662DAB #AB662D #2DAB66
tetradic
#662DAB #AB2D33 #72AB2D #2DABA5
square
#662DAB #AB2D33 #72AB2D #2DABA5
split-complementary
#662DAB #ABA52D #33AB2D
monochromatic
#2C144A #49207B #662DAB #8447CE #A477DB

Accessibility & contrast

On white

8.31
#662DAB on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.53
#662DAB on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #662DAB
8.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##662DAB#FFFFFF#000000##FFFFFF
##662DAB1.008.312.538.31
#FFFFFF8.311.0021.001.00
#0000002.5321.001.0021.00
##FFFFFF8.311.0021.001.00

Color blindness preview

Protanopia (red-blind)
#004EAF
Deuteranopia (green-blind)
#004DA8
Tritanopia (blue-blind)
#564D69
Achromatopsia (no color)
#4E4E4E

Design tokens & code

CSS
--color: #662dab;
/* rgb */ color: rgb(102, 45, 171);
/* oklch */ color: oklch(44.7% 0.188 299.2);
Tailwind
colors: {
  custom: {
    50: '#986bc5',
    500: '#662dab',
    950: '#000000',
  },
}
SCSS
$custom: #662dab;
$custom-light: #986bc5;
$custom-dark: #000000;
JSON
{
  "hex": "#662dab",
  "rgb": {
    "r": 102,
    "g": 45,
    "b": 171
  },
  "hsl": {
    "h": 267.143,
    "s": 58.333,
    "l": 42.353
  },
  "oklch": {
    "l": 0.44692,
    "c": 0.18808,
    "h": 299.2
  },
  "luminance": 0.07642
}

Semantic roles & 50–950 ramp

primary
#662DAB
secondary
#9EC371
accent
#E2469B
background
#F9F6FC
surface
#F2ECF8
border
#CCC7D1
text
#0E0713
muted
#7E7A82

Preview Lab

Preview with #662DAB

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

Preview Lab → · Contrast checker → · Palette generator →

#662DAB Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva