#623DAB#623DAB

#623DAB is a mid, vivid violet. Relative luminance 0.089; OKLCH L 46.4% C 0.167 H 294.4°. Best body text is #FFFFFF at 7.57:1 contrast (WCAG AA passes).

Color values

HEX	#623DAB
RGB	rgb(98, 61, 171)
HSL	hsl(260, 47%, 45%)
HSV	hsv(260, 64%, 67%)
CMYK	cmyk(42.7%, 64.3%, 0%, 32.9%)
CIE-LAB	lab(35.74, 41.38, -53.42)
CIE-LCH	lch(35.74, 67.57, 307.76°)
OKLab	oklab(46.39% 0.0693 -0.1525)
OKLCH	oklch(46.39% 0.167 294.4)
XYZ	xyz(14.0545, 8.8741, 39.4926)
Luminance	0.0887 (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

#623DAB #86AB3D

analogous

#3D4FAB #623DAB #993DAB

triadic

#623DAB #AB623D #3DAB62

tetradic

#623DAB #AB3D4F #86AB3D #3DAB99

square

#623DAB #AB3D4F #86AB3D #3DAB99

split-complementary

#623DAB #AB993D #4FAB3D

monochromatic

#2E1D51 #482D7E #623DAB #825FC6 #A58CD6

Accessibility & contrast

On white

7.57

#623DAB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#623DAB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623DAB

7.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623DAB	#FFFFFF	#000000	##FFFFFF
##623DAB	1.00	7.57	2.77	7.57
#FFFFFF	7.57	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055AE

Deuteranopia (green-blind)

#0052A9

Tritanopia (blue-blind)

#4E566E

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #623dab;
/* rgb */ color: rgb(98, 61, 171);
/* oklch */ color: oklch(46.4% 0.167 294.4);

Tailwind

colors: {
  custom: {
    50: '#9475c5',
    500: '#623dab',
    950: '#000000',
  },
}

SCSS

$custom: #623dab;
$custom-light: #9475c5;
$custom-dark: #000000;

JSON

{
  "hex": "#623dab",
  "rgb": {
    "r": 98,
    "g": 61,
    "b": 171
  },
  "hsl": {
    "h": 260.182,
    "s": 47.414,
    "l": 45.49
  },
  "oklch": {
    "l": 0.46386,
    "c": 0.16747,
    "h": 294.4
  },
  "luminance": 0.08874
}

Semantic roles & 50–950 ramp

primary

#623DAB

secondary

#ACC183

accent

#D751AA

background

#F9F7FC

surface

#F2EDF8

border

#CCC8D1

text

#0E0813

muted

#7E7B82

Preview Lab

Preview with #623DAB

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

Preview Lab → · Contrast checker → · Palette generator →