#623BB3#623BB3

#623BB3 is a mid, vivid violet. Relative luminance 0.090; OKLCH L 46.7% C 0.180 H 293.1°. Best body text is #FFFFFF at 7.51:1 contrast (WCAG AA passes).

Color values

HEX	#623BB3
RGB	rgb(98, 59, 179)
HSL	hsl(260, 50%, 47%)
HSV	hsv(260, 67%, 70%)
CMYK	cmyk(45.3%, 67%, 0%, 29.8%)
CIE-LAB	lab(35.94, 44.71, -57.85)
CIE-LCH	lch(35.94, 73.11, 307.70°)
OKLab	oklab(46.72% 0.0705 -0.1655)
OKLCH	oklch(46.72% 0.18 293.1)
XYZ	xyz(14.7354, 8.9788, 43.5958)
Luminance	0.0898 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 3.34

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#623BB3 #8CB33B

analogous

#3B50B3 #623BB3 #9E3BB3

triadic

#623BB3 #B3623B #3BB362

tetradic

#623BB3 #B33B50 #8CB33B #3BB39E

square

#623BB3 #B33B50 #8CB33B #3BB39E

split-complementary

#623BB3 #B39E3B #50B33B

monochromatic

#301D57 #492C85 #623BB3 #8360CB #A78EDA

Accessibility & contrast

On white

7.51

#623BB3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#623BB3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623BB3

7.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623BB3	#FFFFFF	#000000	##FFFFFF
##623BB3	1.00	7.51	2.80	7.51
#FFFFFF	7.51	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056B7

Deuteranopia (green-blind)

#0052B1

Tritanopia (blue-blind)

#4A5872

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #623bb3;
/* rgb */ color: rgb(98, 59, 179);
/* oklch */ color: oklch(46.7% 0.180 293.1);

Tailwind

colors: {
  custom: {
    50: '#9573cb',
    500: '#623bb3',
    950: '#000000',
  },
}

SCSS

$custom: #623bb3;
$custom-light: #9573cb;
$custom-dark: #000000;

JSON

{
  "hex": "#623bb3",
  "rgb": {
    "r": 98,
    "g": 59,
    "b": 179
  },
  "hsl": {
    "h": 259.5,
    "s": 50.42,
    "l": 46.667
  },
  "oklch": {
    "l": 0.46724,
    "c": 0.17989,
    "h": 293.1
  },
  "luminance": 0.08979
}

Semantic roles & 50–950 ramp

primary

#623BB3

secondary

#B0C585

accent

#DA4EAC

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0E0813

muted

#7E7B82

Preview Lab

Preview with #623BB3

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

Preview Lab → · Contrast checker → · Palette generator →