#6B338E#6B338E

#6B338E is a dark, vivid violet. Relative luminance 0.074; OKLCH L 43.9% C 0.149 H 310.0°. Best body text is #FFFFFF at 8.44:1 contrast (WCAG AA passes).

Color values

HEX	#6B338E
RGB	rgb(107, 51, 142)
HSL	hsl(277, 47%, 38%)
HSV	hsv(277, 64%, 56%)
CMYK	cmyk(24.6%, 64.1%, 0%, 44.3%)
CIE-LAB	lab(32.80, 41.37, -40.55)
CIE-LCH	lch(32.80, 57.93, 315.58°)
OKLab	oklab(43.86% 0.0959 -0.1143)
OKLCH	oklch(43.86% 0.149 310)
XYZ	xyz(12.1288, 7.4467, 26.3844)
Luminance	0.0745 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B338E #568E33

analogous

#3D338E #6B338E #8E3383

triadic

#6B338E #8E6B33 #338E6B

tetradic

#6B338E #8E3D33 #568E33 #33838E

square

#6B338E #8E3D33 #568E33 #33838E

split-complementary

#6B338E #838E33 #338E3D

monochromatic

#271334 #492361 #6B338E #8D43BB #A870CC

Accessibility & contrast

On white

8.44

#6B338E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#6B338E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6B338E

8.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B338E	#FFFFFF	#000000	##FFFFFF
##6B338E	1.00	8.44	2.49	8.44
#FFFFFF	8.44	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#064B91

Deuteranopia (green-blind)

#284E8C

Tritanopia (blue-blind)

#66455B

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #6b338e;
/* rgb */ color: rgb(107, 51, 142);
/* oklch */ color: oklch(43.9% 0.149 310.0);

Tailwind

colors: {
  custom: {
    50: '#986eb0',
    500: '#6b338e',
    950: '#000000',
  },
}

SCSS

$custom: #6b338e;
$custom-light: #986eb0;
$custom-dark: #000000;

JSON

{
  "hex": "#6b338e",
  "rgb": {
    "r": 107,
    "g": 51,
    "b": 142
  },
  "hsl": {
    "h": 276.923,
    "s": 47.15,
    "l": 37.843
  },
  "oklch": {
    "l": 0.43857,
    "c": 0.14917,
    "h": 310
  },
  "luminance": 0.07446
}

Semantic roles & 50–950 ramp

primary

#6B338E

secondary

#86B469

accent

#D75184

background

#F9F6FA

surface

#F2ECF5

border

#CCC7CF

text

#0E0710

muted

#7E7A7F

Preview Lab

Preview with #6B338E

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

Preview Lab → · Contrast checker → · Palette generator →