#423654#423654

#423654 is a dark, muted violet. Relative luminance 0.044; OKLCH L 35.9% C 0.053 H 302.2°. Best body text is #FFFFFF at 11.13:1 contrast (WCAG AA passes).

Color values

HEX	#423654
RGB	rgb(66, 54, 84)
HSL	hsl(264, 22%, 27%)
HSV	hsv(264, 36%, 33%)
CMYK	cmyk(21.4%, 35.7%, 0%, 67.1%)
CIE-LAB	lab(25.07, 12.39, -16.22)
CIE-LCH	lch(25.07, 20.41, 307.37°)
OKLab	oklab(35.89% 0.0282 -0.0448)
OKLCH	oklch(35.89% 0.053 302.2)
XYZ	xyz(5.1658, 4.4367, 8.9700)
Luminance	0.0444 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#423654 #485436

analogous

#363954 #423654 #513654

triadic

#423654 #544236 #365442

tetradic

#423654 #543639 #485436 #365451

square

#423654 #543639 #485436 #365451

split-complementary

#423654 #545136 #395436

monochromatic

#0F0C13 #251E2F #423654 #5F4E79 #7D679D

Accessibility & contrast

On white

11.13

#423654 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#423654 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #423654

11.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##423654	#FFFFFF	#000000	##FFFFFF
##423654	1.00	11.13	1.89	11.13
#FFFFFF	11.13	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F3B55

Deuteranopia (green-blind)

#323B53

Tritanopia (blue-blind)

#3F3B41

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #423654;
/* rgb */ color: rgb(66, 54, 84);
/* oklch */ color: oklch(35.9% 0.053 302.2);

Tailwind

colors: {
  custom: {
    50: '#776d84',
    500: '#423654',
    950: '#000000',
  },
}

SCSS

$custom: #423654;
$custom-light: #776d84;
$custom-dark: #000000;

JSON

{
  "hex": "#423654",
  "rgb": {
    "r": 66,
    "g": 54,
    "b": 84
  },
  "hsl": {
    "h": 264,
    "s": 21.739,
    "l": 27.059
  },
  "oklch": {
    "l": 0.35888,
    "c": 0.0529,
    "h": 302.2
  },
  "luminance": 0.04437
}

Semantic roles & 50–950 ramp

primary

#423654

secondary

#768461

accent

#BE6A9C

background

#F7F6F8

surface

#EDEBEF

border

#C8C6CA

text

#08070B

muted

#7B7A7C

Preview Lab

Preview with #423654

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

Preview Lab → · Contrast checker → · Palette generator →