#6B138E#6B138E

#6B138E is a dark, vivid purple. Relative luminance 0.055; OKLCH L 40.6% C 0.186 H 313.2°. Best body text is #FFFFFF at 9.96:1 contrast (WCAG AA passes).

Color values

HEX	#6B138E
RGB	rgb(107, 19, 142)
HSL	hsl(283, 76%, 32%)
HSV	hsv(283, 87%, 56%)
CMYK	cmyk(24.6%, 86.6%, 0%, 44.3%)
CIE-LAB	lab(28.23, 54.31, -47.92)
CIE-LCH	lch(28.23, 72.43, 318.57°)
OKLab	oklab(40.61% 0.1274 -0.1358)
OKLCH	oklch(40.61% 0.186 313.2)
XYZ	xyz(11.1779, 5.5449, 26.0674)
Luminance	0.0554 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B138E #368E13

analogous

#2E138E #6B138E #8E1374

triadic

#6B138E #8E6B13 #138E6B

tetradic

#6B138E #8E2E13 #368E13 #13748E

square

#6B138E #8E2E13 #368E13 #13748E

split-complementary

#6B138E #748E13 #138E2E

monochromatic

#1A0522 #420C58 #6B138E #941AC4 #B337E4

Accessibility & contrast

On white

9.96

#6B138E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#6B138E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6B138E

9.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B138E	#FFFFFF	#000000	##FFFFFF
##6B138E	1.00	9.96	2.11	9.96
#FFFFFF	9.96	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E91

Deuteranopia (green-blind)

#00448C

Tritanopia (blue-blind)

#673453

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #6b138e;
/* rgb */ color: rgb(107, 19, 142);
/* oklch */ color: oklch(40.6% 0.186 313.2);

Tailwind

colors: {
  custom: {
    50: '#9a5fb0',
    500: '#6b138e',
    950: '#000000',
  },
}

SCSS

$custom: #6b138e;
$custom-light: #9a5fb0;
$custom-dark: #000000;

JSON

{
  "hex": "#6b138e",
  "rgb": {
    "r": 107,
    "g": 19,
    "b": 142
  },
  "hsl": {
    "h": 282.927,
    "s": 76.398,
    "l": 31.569
  },
  "oklch": {
    "l": 0.40611,
    "c": 0.18616,
    "h": 313.2
  },
  "luminance": 0.05545
}

Semantic roles & 50–950 ramp

primary

#6B138E

secondary

#61C23B

accent

#F3356B

background

#F9F6FA

surface

#F2EBF5

border

#CCC6CF

text

#0F0511

muted

#7E7A80

Preview Lab

Preview with #6B138E

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

Preview Lab → · Contrast checker → · Palette generator →