#423A52#423A52

#423A52 is a dark, muted violet. Relative luminance 0.048; OKLCH L 36.7% C 0.042 H 299.6°. Best body text is #FFFFFF at 10.72:1 contrast (WCAG AA passes).

Color values

HEX	#423A52
RGB	rgb(66, 58, 82)
HSL	hsl(260, 17%, 27%)
HSV	hsv(260, 29%, 32%)
CMYK	cmyk(19.5%, 29.3%, 0%, 67.8%)
CIE-LAB	lab(26.14, 9.18, -13.25)
CIE-LCH	lch(26.14, 16.12, 304.71°)
OKLab	oklab(36.68% 0.0207 -0.0363)
OKLCH	oklch(36.68% 0.042 299.6)
XYZ	xyz(5.2825, 4.7935, 8.6280)
Luminance	0.0479 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#423A52 #4A523A

analogous

#3A3E52 #423A52 #4E3A52

triadic

#423A52 #52423A #3A5242

tetradic

#423A52 #523A3E #4A523A #3A524E

square

#423A52 #523A3E #4A523A #3A524E

split-complementary

#423A52 #524E3A #3E523A

monochromatic

#0E0D12 #25212E #423A52 #5F5376 #7C6E98

Accessibility & contrast

On white

10.72

#423A52 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#423A52 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #423A52

10.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##423A52	#FFFFFF	#000000	##FFFFFF
##423A52	1.00	10.72	1.96	10.72
#FFFFFF	10.72	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#353E53

Deuteranopia (green-blind)

#363E51

Tritanopia (blue-blind)

#3F3E42

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #423a52;
/* rgb */ color: rgb(66, 58, 82);
/* oklch */ color: oklch(36.7% 0.042 299.6);

Tailwind

colors: {
  custom: {
    50: '#767082',
    500: '#423a52',
    950: '#000000',
  },
}

SCSS

$custom: #423a52;
$custom-light: #767082;
$custom-dark: #000000;

JSON

{
  "hex": "#423a52",
  "rgb": {
    "r": 66,
    "g": 58,
    "b": 82
  },
  "hsl": {
    "h": 260,
    "s": 17.143,
    "l": 27.451
  },
  "oklch": {
    "l": 0.3668,
    "c": 0.04182,
    "h": 299.6
  },
  "luminance": 0.04794
}

Semantic roles & 50–950 ramp

primary

#423A52

secondary

#798266

accent

#BA6EA1

background

#F7F6F7

surface

#EDECEE

border

#C8C7C9

text

#08070A

muted

#7B7A7C

Preview Lab

Preview with #423A52

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

Preview Lab → · Contrast checker → · Palette generator →