#423454#423454

#423454 is a dark, muted violet. Relative luminance 0.043; OKLCH L 35.5% C 0.057 H 303.7°. Best body text is #FFFFFF at 11.35:1 contrast (WCAG AA passes).

Color values

HEX	#423454
RGB	rgb(66, 52, 84)
HSL	hsl(266, 24%, 27%)
HSV	hsv(266, 38%, 33%)
CMYK	cmyk(21.4%, 38.1%, 0%, 67.1%)
CIE-LAB	lab(24.49, 13.73, -17.11)
CIE-LCH	lch(24.49, 21.93, 308.75°)
OKLab	oklab(35.45% 0.0316 -0.0473)
OKLCH	oklch(35.45% 0.057 303.7)
XYZ	xyz(5.0747, 4.2543, 8.9396)
Luminance	0.0425 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#423454 #465434

analogous

#343654 #423454 #523454

triadic

#423454 #544234 #345442

tetradic

#423454 #543436 #465434 #345452

square

#423454 #543436 #465434 #345452

split-complementary

#423454 #545234 #365434

monochromatic

#0F0C13 #241D2E #423454 #604B7A #7E649F

Accessibility & contrast

On white

11.35

#423454 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#423454 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #423454

11.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##423454	#FFFFFF	#000000	##FFFFFF
##423454	1.00	11.35	1.85	11.35
#FFFFFF	11.35	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D3A55

Deuteranopia (green-blind)

#303A53

Tritanopia (blue-blind)

#3F3940

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #423454;
/* rgb */ color: rgb(66, 52, 84);
/* oklch */ color: oklch(35.5% 0.057 303.7);

Tailwind

colors: {
  custom: {
    50: '#776b84',
    500: '#423454',
    950: '#000000',
  },
}

SCSS

$custom: #423454;
$custom-light: #776b84;
$custom-dark: #000000;

JSON

{
  "hex": "#423454",
  "rgb": {
    "r": 66,
    "g": 52,
    "b": 84
  },
  "hsl": {
    "h": 266.25,
    "s": 23.529,
    "l": 26.667
  },
  "oklch": {
    "l": 0.35452,
    "c": 0.05688,
    "h": 303.7
  },
  "luminance": 0.04254
}

Semantic roles & 50–950 ramp

primary

#423454

secondary

#74855F

accent

#C06899

background

#F7F6F8

surface

#EDEBEF

border

#C8C6CA

text

#08060B

muted

#7B7A7C

Preview Lab

Preview with #423454

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

Preview Lab → · Contrast checker → · Palette generator →