#42134B#42134B

#42134B is a dark, moderate purple. Relative luminance 0.021; OKLCH L 29.1% C 0.107 H 320.8°. Best body text is #FFFFFF at 14.72:1 contrast (WCAG AA passes).

Color values

HEX	#42134B
RGB	rgb(66, 19, 75)
HSL	hsl(290, 60%, 18%)
HSV	hsv(290, 75%, 29%)
CMYK	cmyk(12%, 74.7%, 0%, 70.6%)
CIE-LAB	lab(16.17, 31.56, -24.16)
CIE-LCH	lch(16.17, 39.75, 322.57°)
OKLab	oklab(29.1% 0.0828 -0.0675)
OKLCH	oklch(29.1% 0.107 320.8)
XYZ	xyz(3.7495, 2.1322, 6.8693)
Luminance	0.0213 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42134B #1C4B13

analogous

#26134B #42134B #4B1338

triadic

#42134B #4B4213 #134B42

tetradic

#42134B #4B2613 #1C4B13 #13384B

square

#42134B #4B2613 #1C4B13 #13384B

split-complementary

#42134B #384B13 #134B26

monochromatic

#150618 #17071A #42134B #6D1F7C #982CAD

Accessibility & contrast

On white

14.72

#42134B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#42134B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #42134B

14.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42134B	#FFFFFF	#000000	##FFFFFF
##42134B	1.00	14.72	1.43	14.72
#FFFFFF	14.72	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#02254D

Deuteranopia (green-blind)

#192A4A

Tritanopia (blue-blind)

#431D2D

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #42134b;
/* rgb */ color: rgb(66, 19, 75);
/* oklch */ color: oklch(29.1% 0.107 320.8);

Tailwind

colors: {
  custom: {
    50: '#79557d',
    500: '#42134b',
    950: '#000000',
  },
}

SCSS

$custom: #42134b;
$custom-light: #79557d;
$custom-dark: #000000;

JSON

{
  "hex": "#42134b",
  "rgb": {
    "r": 66,
    "g": 19,
    "b": 75
  },
  "hsl": {
    "h": 290.357,
    "s": 59.574,
    "l": 18.431
  },
  "oklch": {
    "l": 0.291,
    "c": 0.1068,
    "h": 320.8
  },
  "luminance": 0.02132
}

Semantic roles & 50–950 ramp

primary

#42134B

secondary

#438436

accent

#E3455E

background

#F7F5F7

surface

#EDE9EE

border

#C8C5C9

text

#09030A

muted

#7B787C

Preview Lab

Preview with #42134B

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

Preview Lab → · Contrast checker → · Palette generator →