#623A94#623A94

#623A94 is a dark, vivid violet. Relative luminance 0.078; OKLCH L 44.2% C 0.143 H 301.2°. Best body text is #FFFFFF at 8.23:1 contrast (WCAG AA passes).

Color values

HEX	#623A94
RGB	rgb(98, 58, 148)
HSL	hsl(267, 44%, 40%)
HSV	hsv(267, 61%, 58%)
CMYK	cmyk(33.8%, 60.8%, 0%, 42%)
CIE-LAB	lab(33.48, 36.82, -43.20)
CIE-LCH	lch(33.48, 56.76, 310.44°)
OKLab	oklab(44.22% 0.0742 -0.1224)
OKLCH	oklch(44.22% 0.143 301.2)
XYZ	xyz(11.8941, 7.7608, 28.8826)
Luminance	0.0776 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#623A94 #6C943A

analogous

#3A3F94 #623A94 #8F3A94

triadic

#623A94 #94623A #3A9462

tetradic

#623A94 #943A3F #6C943A #3A948F

square

#623A94 #943A3F #6C943A #3A948F

split-complementary

#623A94 #948F3A #3F943A

monochromatic

#28183C #452968 #623A94 #8051BB #A07DCC

Accessibility & contrast

On white

8.23

#623A94 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#623A94 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623A94

8.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623A94	#FFFFFF	#000000	##FFFFFF
##623A94	1.00	8.23	2.55	8.23
#FFFFFF	8.23	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#084E97

Deuteranopia (green-blind)

#1F4E92

Tritanopia (blue-blind)

#584D61

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #623a94;
/* rgb */ color: rgb(98, 58, 148);
/* oklch */ color: oklch(44.2% 0.143 301.2);

Tailwind

colors: {
  custom: {
    50: '#9272b4',
    500: '#623a94',
    950: '#000000',
  },
}

SCSS

$custom: #623a94;
$custom-light: #9272b4;
$custom-dark: #000000;

JSON

{
  "hex": "#623a94",
  "rgb": {
    "r": 98,
    "g": 58,
    "b": 148
  },
  "hsl": {
    "h": 266.667,
    "s": 43.689,
    "l": 40.392
  },
  "oklch": {
    "l": 0.44225,
    "c": 0.14316,
    "h": 301.2
  },
  "luminance": 0.07761
}

Semantic roles & 50–950 ramp

primary

#623A94

secondary

#99B574

accent

#D3549B

background

#F9F7FB

surface

#F2EDF6

border

#CCC8D0

text

#0D0811

muted

#7E7B80

Preview Lab

Preview with #623A94

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

Preview Lab → · Contrast checker → · Palette generator →