#6D188E#6D188E

#6D188E is a dark, vivid purple. Relative luminance 0.059; OKLCH L 41.2% C 0.183 H 313.8°. Best body text is #FFFFFF at 9.67:1 contrast (WCAG AA passes).

Color values

HEX	#6D188E
RGB	rgb(109, 24, 142)
HSL	hsl(283, 71%, 33%)
HSV	hsv(283, 83%, 56%)
CMYK	cmyk(23.2%, 83.1%, 0%, 44.3%)
CIE-LAB	lab(29.05, 53.22, -46.58)
CIE-LCH	lch(29.05, 70.73, 318.81°)
OKLab	oklab(41.25% 0.1266 -0.1318)
OKLCH	oklch(41.25% 0.183 313.8)
XYZ	xyz(11.5149, 5.8579, 26.1101)
Luminance	0.0586 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6D188E #398E18

analogous

#32188E #6D188E #8E1874

triadic

#6D188E #8E6D18 #188E6D

tetradic

#6D188E #8E3218 #398E18 #18748E

square

#6D188E #8E3218 #398E18 #18748E

split-complementary

#6D188E #748E18 #188E32

monochromatic

#1D0625 #450F5A #6D188E #9521C2 #B341DF

Accessibility & contrast

On white

9.67

#6D188E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#6D188E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6D188E

9.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6D188E	#FFFFFF	#000000	##FFFFFF
##6D188E	1.00	9.67	2.17	9.67
#FFFFFF	9.67	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004091

Deuteranopia (green-blind)

#08468C

Tritanopia (blue-blind)

#6A3654

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #6d188e;
/* rgb */ color: rgb(109, 24, 142);
/* oklch */ color: oklch(41.2% 0.183 313.8);

Tailwind

colors: {
  custom: {
    50: '#9b61b0',
    500: '#6d188e',
    950: '#000000',
  },
}

SCSS

$custom: #6d188e;
$custom-light: #9b61b0;
$custom-dark: #000000;

JSON

{
  "hex": "#6d188e",
  "rgb": {
    "r": 109,
    "g": 24,
    "b": 142
  },
  "hsl": {
    "h": 283.22,
    "s": 71.084,
    "l": 32.549
  },
  "oklch": {
    "l": 0.41246,
    "c": 0.18273,
    "h": 313.8
  },
  "luminance": 0.05857
}

Semantic roles & 50–950 ramp

primary

#6D188E

secondary

#65C042

accent

#EE3A6C

background

#F9F6FA

surface

#F2EBF5

border

#CCC6CF

text

#0F0610

muted

#7E7A7F

Preview Lab

Preview with #6D188E

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

Preview Lab → · Contrast checker → · Palette generator →