#623A7B#623A7B

#623A7B is a dark, moderate violet. Relative luminance 0.071; OKLCH L 42.6% C 0.112 H 310.9°. Best body text is #FFFFFF at 8.71:1 contrast (WCAG AA passes).

Color values

HEX	#623A7B
RGB	rgb(98, 58, 123)
HSL	hsl(277, 36%, 35%)
HSV	hsv(277, 53%, 48%)
CMYK	cmyk(20.3%, 52.8%, 0%, 51.8%)
CIE-LAB	lab(31.93, 30.44, -30.22)
CIE-LCH	lch(31.93, 42.89, 315.20°)
OKLab	oklab(42.58% 0.0732 -0.0844)
OKLCH	oklch(42.58% 0.112 310.9)
XYZ	xyz(10.1246, 7.0530, 19.5631)
Luminance	0.0705 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#623A7B #537B3A

analogous

#413A7B #623A7B #7B3A73

triadic

#623A7B #7B623A #3A7B62

tetradic

#623A7B #7B413A #537B3A #3A737B

square

#623A7B #7B413A #537B3A #3A737B

split-complementary

#623A7B #737B3A #3A7B41

monochromatic

#201328 #412651 #623A7B #834EA5 #A073BD

Accessibility & contrast

On white

8.71

#623A7B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#623A7B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623A7B

8.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623A7B	#FFFFFF	#000000	##FFFFFF
##623A7B	1.00	8.71	2.41	8.71
#FFFFFF	8.71	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#29497D

Deuteranopia (green-blind)

#354C79

Tritanopia (blue-blind)

#5F4555

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #623a7b;
/* rgb */ color: rgb(98, 58, 123);
/* oklch */ color: oklch(42.6% 0.112 310.9);

Tailwind

colors: {
  custom: {
    50: '#9071a1',
    500: '#623a7b',
    950: '#000000',
  },
}

SCSS

$custom: #623a7b;
$custom-light: #9071a1;
$custom-dark: #000000;

JSON

{
  "hex": "#623a7b",
  "rgb": {
    "r": 98,
    "g": 58,
    "b": 123
  },
  "hsl": {
    "h": 276.923,
    "s": 35.912,
    "l": 35.49
  },
  "oklch": {
    "l": 0.42583,
    "c": 0.11174,
    "h": 310.9
  },
  "luminance": 0.07053
}

Semantic roles & 50–950 ramp

primary

#623A7B

secondary

#82A66B

accent

#CC5C87

background

#F9F6F9

surface

#F1ECF2

border

#CBC7CC

text

#0D080F

muted

#7E7B7E

Preview Lab

Preview with #623A7B

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

Preview Lab → · Contrast checker → · Palette generator →