#6438B0#6438B0

#6438B0 is a mid, vivid violet. Relative luminance 0.087; OKLCH L 46.3% C 0.180 H 295.3°. Best body text is #FFFFFF at 7.68:1 contrast (WCAG AA passes).

Color values

HEX	#6438B0
RGB	rgb(100, 56, 176)
HSL	hsl(262, 52%, 45%)
HSV	hsv(262, 68%, 69%)
CMYK	cmyk(43.2%, 68.2%, 0%, 31%)
CIE-LAB	lab(35.34, 45.88, -57.03)
CIE-LCH	lch(35.34, 73.20, 308.81°)
OKLab	oklab(46.27% 0.0769 -0.163)
OKLCH	oklch(46.27% 0.18 295.3)
XYZ	xyz(14.5041, 8.6719, 41.9755)
Luminance	0.0867 (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

#6438B0 #84B038

analogous

#3848B0 #6438B0 #A038B0

triadic

#6438B0 #B06438 #38B064

tetradic

#6438B0 #B03848 #84B038 #38B0A0

square

#6438B0 #B03848 #84B038 #38B0A0

split-complementary

#6438B0 #B0A038 #48B038

monochromatic

#2F1A53 #4A2982 #6438B0 #845BCB #A689D9

Accessibility & contrast

On white

7.68

#6438B0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#6438B0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6438B0

7.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6438B0	#FFFFFF	#000000	##FFFFFF
##6438B0	1.00	7.68	2.73	7.68
#FFFFFF	7.68	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054B4

Deuteranopia (green-blind)

#0051AE

Tritanopia (blue-blind)

#50556F

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #6438b0;
/* rgb */ color: rgb(100, 56, 176);
/* oklch */ color: oklch(46.3% 0.180 295.3);

Tailwind

colors: {
  custom: {
    50: '#9672c8',
    500: '#6438b0',
    950: '#000000',
  },
}

SCSS

$custom: #6438b0;
$custom-light: #9672c8;
$custom-dark: #000000;

JSON

{
  "hex": "#6438b0",
  "rgb": {
    "r": 100,
    "g": 56,
    "b": 176
  },
  "hsl": {
    "h": 262,
    "s": 51.724,
    "l": 45.49
  },
  "oklch": {
    "l": 0.46272,
    "c": 0.18024,
    "h": 295.3
  },
  "luminance": 0.08672
}

Semantic roles & 50–950 ramp

primary

#6438B0

secondary

#ABC480

accent

#DB4DA7

background

#F9F7FC

surface

#F2EDF8

border

#CCC8D1

text

#0E0813

muted

#7E7B82

Preview Lab

Preview with #6438B0

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

Preview Lab → · Contrast checker → · Palette generator →