#42063B#42063B

#42063B is a dark, moderate purple. Relative luminance 0.016; OKLCH L 26.7% C 0.109 H 333.7°. Best body text is #FFFFFF at 15.90:1 contrast (WCAG AA passes).

Color values

HEX	#42063B
RGB	rgb(66, 6, 59)
HSL	hsl(307, 83%, 14%)
HSV	hsv(307, 91%, 26%)
CMYK	cmyk(0%, 90.9%, 10.6%, 74.1%)
CIE-LAB	lab(13.26, 33.66, -17.58)
CIE-LCH	lch(13.26, 37.98, 332.43°)
OKLab	oklab(26.68% 0.0977 -0.0483)
OKLCH	oklch(26.68% 0.109 333.7)
XYZ	xyz(3.1013, 1.6045, 4.2832)
Luminance	0.0160 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42063B #06420D

analogous

#2B0642 #42063B #42061D

triadic

#42063B #3B4206 #063B42

tetradic

#42063B #422B06 #06420D #061D42

square

#42063B #422B06 #06420D #061D42

split-complementary

#42063B #1D4206 #06422B

monochromatic

#1C0319 #1C0319 #42063B #7A0B6D #B2109F

Accessibility & contrast

On white

15.90

#42063B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.32

#42063B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #42063B

15.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42063B	#FFFFFF	#000000	##FFFFFF
##42063B	1.00	15.90	1.32	15.90
#FFFFFF	15.90	1.00	21.00	1.00
#000000	1.32	21.00	1.00	21.00
##FFFFFF	15.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#041D3C

Deuteranopia (green-blind)

#1C253A

Tritanopia (blue-blind)

#460D20

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #42063b;
/* rgb */ color: rgb(66, 6, 59);
/* oklch */ color: oklch(26.7% 0.109 333.7);

Tailwind

colors: {
  custom: {
    50: '#794f71',
    500: '#42063b',
    950: '#000000',
  },
}

SCSS

$custom: #42063b;
$custom-light: #794f71;
$custom-dark: #000000;

JSON

{
  "hex": "#42063b",
  "rgb": {
    "r": 66,
    "g": 6,
    "b": 59
  },
  "hsl": {
    "h": 307,
    "s": 83.333,
    "l": 14.118
  },
  "oklch": {
    "l": 0.26676,
    "c": 0.10892,
    "h": 333.7
  },
  "luminance": 0.01604
}

Semantic roles & 50–950 ramp

primary

#42063B

secondary

#22822D

accent

#FA462E

background

#F7F4F6

surface

#EEE7EC

border

#C9C3C7

text

#090207

muted

#7B787A

Preview Lab

Preview with #42063B

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

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