#6436AD#6436AD

#6436AD is a mid, vivid violet. Relative luminance 0.084; OKLCH L 45.8% C 0.179 H 296.3°. Best body text is #FFFFFF at 7.86:1 contrast (WCAG AA passes).

Color values

HEX	#6436AD
RGB	rgb(100, 54, 173)
HSL	hsl(263, 52%, 45%)
HSV	hsv(263, 69%, 68%)
CMYK	cmyk(42.2%, 68.8%, 0%, 32.2%)
CIE-LAB	lab(34.73, 46.12, -56.25)
CIE-LCH	lch(34.73, 72.73, 309.35°)
OKLab	oklab(45.76% 0.0794 -0.1607)
OKLCH	oklch(45.76% 0.179 296.3)
XYZ	xyz(14.1155, 8.3645, 40.3979)
Luminance	0.0837 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6436AD #7FAD36

analogous

#3644AD #6436AD #A036AD

triadic

#6436AD #AD6436 #36AD64

tetradic

#6436AD #AD3644 #7FAD36 #36ADA0

square

#6436AD #AD3644 #7FAD36 #36ADA0

split-complementary

#6436AD #ADA036 #44AD36

monochromatic

#2E1950 #49277E #6436AD #8356CA #A585D9

Accessibility & contrast

On white

7.86

#6436AD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#6436AD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6436AD

7.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6436AD	#FFFFFF	#000000	##FFFFFF
##6436AD	1.00	7.86	2.67	7.86
#FFFFFF	7.86	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052B1

Deuteranopia (green-blind)

#0050AB

Tritanopia (blue-blind)

#51536D

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #6436ad;
/* rgb */ color: rgb(100, 54, 173);
/* oklch */ color: oklch(45.8% 0.179 296.3);

Tailwind

colors: {
  custom: {
    50: '#9670c6',
    500: '#6436ad',
    950: '#000000',
  },
}

SCSS

$custom: #6436ad;
$custom-light: #9670c6;
$custom-dark: #000000;

JSON

{
  "hex": "#6436ad",
  "rgb": {
    "r": 100,
    "g": 54,
    "b": 173
  },
  "hsl": {
    "h": 263.193,
    "s": 52.423,
    "l": 44.51
  },
  "oklch": {
    "l": 0.45759,
    "c": 0.17925,
    "h": 296.3
  },
  "luminance": 0.08365
}

Semantic roles & 50–950 ramp

primary

#6436AD

secondary

#A7C27C

accent

#DC4CA4

background

#F9F6FC

surface

#F2ECF8

border

#CCC7D1

text

#0E0813

muted

#7E7B82

Preview Lab

Preview with #6436AD

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

Preview Lab → · Contrast checker → · Palette generator →