#42364C#42364C

#42364C is a dark, muted violet. Relative luminance 0.043; OKLCH L 35.5% C 0.040 H 309.2°. Best body text is #FFFFFF at 11.27:1 contrast (WCAG AA passes).

Color values

HEX	#42364C
RGB	rgb(66, 54, 76)
HSL	hsl(273, 17%, 25%)
HSV	hsv(273, 29%, 30%)
CMYK	cmyk(13.2%, 28.9%, 0%, 70.2%)
CIE-LAB	lab(24.70, 10.29, -11.50)
CIE-LCH	lch(24.70, 15.43, 311.83°)
OKLab	oklab(35.48% 0.0256 -0.0314)
OKLCH	oklch(35.48% 0.04 309.2)
XYZ	xyz(4.8702, 4.3184, 7.4130)
Luminance	0.0432 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42364C #404C36

analogous

#37364C #42364C #4C364B

triadic

#42364C #4C4236 #364C42

tetradic

#42364C #4C3736 #404C36 #364B4C

square

#42364C #4C3736 #404C36 #364B4C

split-complementary

#42364C #4B4C36 #364C37

monochromatic

#100D12 #231D28 #42364C #614F70 #806994

Accessibility & contrast

On white

11.27

#42364C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#42364C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #42364C

11.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42364C	#FFFFFF	#000000	##FFFFFF
##42364C	1.00	11.27	1.86	11.27
#FFFFFF	11.27	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#323A4D

Deuteranopia (green-blind)

#353B4B

Tritanopia (blue-blind)

#41393E

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #42364c;
/* rgb */ color: rgb(66, 54, 76);
/* oklch */ color: oklch(35.5% 0.040 309.2);

Tailwind

colors: {
  custom: {
    50: '#766d7e',
    500: '#42364c',
    950: '#000000',
  },
}

SCSS

$custom: #42364c;
$custom-light: #766d7e;
$custom-dark: #000000;

JSON

{
  "hex": "#42364c",
  "rgb": {
    "r": 66,
    "g": 54,
    "b": 76
  },
  "hsl": {
    "h": 272.727,
    "s": 16.923,
    "l": 25.49
  },
  "oklch": {
    "l": 0.35484,
    "c": 0.04047,
    "h": 309.2
  },
  "luminance": 0.04318
}

Semantic roles & 50–950 ramp

primary

#42364C

secondary

#6E7C62

accent

#BA6E90

background

#F7F6F7

surface

#EDEBEE

border

#C8C6C9

text

#080709

muted

#7B7A7B

Preview Lab

Preview with #42364C

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

Preview Lab → · Contrast checker → · Palette generator →