#623A7A#623A7A

#623A7A is a dark, moderate violet. Relative luminance 0.070; OKLCH L 42.5% C 0.110 H 311.4°. Best body text is #FFFFFF at 8.73:1 contrast (WCAG AA passes).

Color values

HEX	#623A7A
RGB	rgb(98, 58, 122)
HSL	hsl(278, 36%, 35%)
HSV	hsv(278, 52%, 48%)
CMYK	cmyk(19.7%, 52.5%, 0%, 52.2%)
CIE-LAB	lab(31.87, 30.19, -29.69)
CIE-LCH	lch(31.87, 42.34, 315.49°)
OKLab	oklab(42.52% 0.0731 -0.0829)
OKLCH	oklch(42.52% 0.11 311.4)
XYZ	xyz(10.0623, 7.0281, 19.2351)
Luminance	0.0703 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#623A7A #527A3A

analogous

#423A7A #623A7A #7A3A72

triadic

#623A7A #7A623A #3A7A62

tetradic

#623A7A #7A423A #527A3A #3A727A

square

#623A7A #7A423A #527A3A #3A727A

split-complementary

#623A7A #727A3A #3A7A42

monochromatic

#1F1327 #412651 #623A7A #834EA3 #A072BC

Accessibility & contrast

On white

8.73

#623A7A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#623A7A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623A7A

8.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623A7A	#FFFFFF	#000000	##FFFFFF
##623A7A	1.00	8.73	2.41	8.73
#FFFFFF	8.73	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A497C

Deuteranopia (green-blind)

#364C78

Tritanopia (blue-blind)

#5F4454

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #623a7a;
/* rgb */ color: rgb(98, 58, 122);
/* oklch */ color: oklch(42.5% 0.110 311.4);

Tailwind

colors: {
  custom: {
    50: '#9071a1',
    500: '#623a7a',
    950: '#000000',
  },
}

SCSS

$custom: #623a7a;
$custom-light: #9071a1;
$custom-dark: #000000;

JSON

{
  "hex": "#623a7a",
  "rgb": {
    "r": 98,
    "g": 58,
    "b": 122
  },
  "hsl": {
    "h": 277.5,
    "s": 35.556,
    "l": 35.294
  },
  "oklch": {
    "l": 0.42523,
    "c": 0.11048,
    "h": 311.4
  },
  "luminance": 0.07028
}

Semantic roles & 50–950 ramp

primary

#623A7A

secondary

#80A66A

accent

#CC5C86

background

#F9F6F9

surface

#F1ECF2

border

#CBC7CC

text

#0D080F

muted

#7E7B7E

Preview Lab

Preview with #623A7A

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

Preview Lab → · Contrast checker → · Palette generator →