#623BB1#623BB1

#623BB1 is a mid, vivid violet. Relative luminance 0.089; OKLCH L 46.6% C 0.177 H 293.5°. Best body text is #FFFFFF at 7.55:1 contrast (WCAG AA passes).

Color values

HEX	#623BB1
RGB	rgb(98, 59, 177)
HSL	hsl(260, 50%, 46%)
HSV	hsv(260, 67%, 69%)
CMYK	cmyk(44.6%, 66.7%, 0%, 30.6%)
CIE-LAB	lab(35.79, 44.15, -56.92)
CIE-LCH	lch(35.79, 72.04, 307.80°)
OKLab	oklab(46.56% 0.0708 -0.1627)
OKLCH	oklch(46.56% 0.177 293.5)
XYZ	xyz(14.5346, 8.8985, 42.5382)
Luminance	0.0890 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 3.61

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#623BB1 #8AB13B

analogous

#3B4FB1 #623BB1 #9D3BB1

triadic

#623BB1 #B1623B #3BB162

tetradic

#623BB1 #B13B4F #8AB13B #3BB19D

square

#623BB1 #B13B4F #8AB13B #3BB19D

split-complementary

#623BB1 #B19D3B #4FB13B

monochromatic

#2F1C55 #492C83 #623BB1 #835FCA #A68DD9

Accessibility & contrast

On white

7.55

#623BB1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.78

#623BB1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623BB1

7.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623BB1	#FFFFFF	#000000	##FFFFFF
##623BB1	1.00	7.55	2.78	7.55
#FFFFFF	7.55	1.00	21.00	1.00
#000000	2.78	21.00	1.00	21.00
##FFFFFF	7.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056B5

Deuteranopia (green-blind)

#0052AF

Tritanopia (blue-blind)

#4C5771

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #623bb1;
/* rgb */ color: rgb(98, 59, 177);
/* oklch */ color: oklch(46.6% 0.177 293.5);

Tailwind

colors: {
  custom: {
    50: '#9573c9',
    500: '#623bb1',
    950: '#000000',
  },
}

SCSS

$custom: #623bb1;
$custom-light: #9573c9;
$custom-dark: #000000;

JSON

{
  "hex": "#623bb1",
  "rgb": {
    "r": 98,
    "g": 59,
    "b": 177
  },
  "hsl": {
    "h": 259.831,
    "s": 50,
    "l": 46.275
  },
  "oklch": {
    "l": 0.46563,
    "c": 0.17747,
    "h": 293.5
  },
  "luminance": 0.08899
}

Semantic roles & 50–950 ramp

primary

#623BB1

secondary

#AFC484

accent

#DA4EAB

background

#F9F7FC

surface

#F2EDF8

border

#CCC8D1

text

#0E0813

muted

#7E7B82

Preview Lab

Preview with #623BB1

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

Preview Lab → · Contrast checker → · Palette generator →