#42233D#42233D

#42233D is a dark, moderate purple. Relative luminance 0.027; OKLCH L 30.8% C 0.062 H 333.1°. Best body text is #FFFFFF at 13.64:1 contrast (WCAG AA passes).

Color values

HEX	#42233D
RGB	rgb(66, 35, 61)
HSL	hsl(310, 31%, 20%)
HSV	hsv(310, 47%, 26%)
CMYK	cmyk(0%, 47%, 7.6%, 74.1%)
CIE-LAB	lab(18.79, 19.35, -10.38)
CIE-LCH	lch(18.79, 21.96, 331.80°)
OKLab	oklab(30.77% 0.0553 -0.028)
OKLCH	oklch(30.77% 0.062 333.1)
XYZ	xyz(3.6901, 2.6974, 4.7403)
Luminance	0.0270 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42233D #234228

analogous

#372342 #42233D #42232E

triadic

#42233D #3D4223 #233D42

tetradic

#42233D #423723 #234228 #232E42

square

#42233D #423723 #234228 #232E42

split-complementary

#42233D #2E4223 #234237

monochromatic

#140B12 #1A0E18 #42233D #6A3862 #924D87

Accessibility & contrast

On white

13.64

#42233D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#42233D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #42233D

13.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42233D	#FFFFFF	#000000	##FFFFFF
##42233D	1.00	13.64	1.54	13.64
#FFFFFF	13.64	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#232B3E

Deuteranopia (green-blind)

#2B2F3C

Tritanopia (blue-blind)

#45252D

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #42233d;
/* rgb */ color: rgb(66, 35, 61);
/* oklch */ color: oklch(30.8% 0.062 333.1);

Tailwind

colors: {
  custom: {
    50: '#775f72',
    500: '#42233d',
    950: '#000000',
  },
}

SCSS

$custom: #42233d;
$custom-light: #775f72;
$custom-dark: #000000;

JSON

{
  "hex": "#42233d",
  "rgb": {
    "r": 66,
    "g": 35,
    "b": 61
  },
  "hsl": {
    "h": 309.677,
    "s": 30.693,
    "l": 19.804
  },
  "oklch": {
    "l": 0.30769,
    "c": 0.06199,
    "h": 333.1
  },
  "luminance": 0.02697
}

Semantic roles & 50–950 ramp

primary

#42233D

secondary

#4C7552

accent

#C77161

background

#F7F5F6

surface

#EDE9EC

border

#C8C5C7

text

#090408

muted

#7B797B

Preview Lab

Preview with #42233D

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

Preview Lab → · Contrast checker → · Palette generator →