#42141A#42141A

#42141A is a dark, moderate red. Relative luminance 0.017; OKLCH L 26.8% C 0.071 H 15.5°. Best body text is #FFFFFF at 15.59:1 contrast (WCAG AA passes).

Color values

HEX	#42141A
RGB	rgb(66, 20, 26)
HSL	hsl(352, 53%, 17%)
HSV	hsv(352, 70%, 26%)
CMYK	cmyk(0%, 69.7%, 60.6%, 74.1%)
CIE-LAB	lab(14.02, 22.85, 7.62)
CIE-LCH	lch(14.02, 24.09, 18.45°)
OKLab	oklab(26.77% 0.0687 0.0191)
OKLCH	oklch(26.77% 0.071 15.5)
XYZ	xyz(2.6836, 1.7335, 1.1704)
Luminance	0.0173 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42141A #14423C

analogous

#421431 #42141A #422514

triadic

#42141A #1A4214 #141A42

tetradic

#42141A #314214 #14423C #251442

square

#42141A #314214 #14423C #251442

split-complementary

#42141A #144225 #143142

monochromatic

#170709 #170709 #42141A #71222D #A0303F

Accessibility & contrast

On white

15.59

#42141A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.35

#42141A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #42141A

15.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42141A	#FFFFFF	#000000	##FFFFFF
##42141A	1.00	15.59	1.35	15.59
#FFFFFF	15.59	1.00	21.00	1.00
#000000	1.35	21.00	1.00	21.00
##FFFFFF	15.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F1E1A

Deuteranopia (green-blind)

#2B2719

Tritanopia (blue-blind)

#490C16

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #42141a;
/* rgb */ color: rgb(66, 20, 26);
/* oklch */ color: oklch(26.8% 0.071 15.5);

Tailwind

colors: {
  custom: {
    50: '#7a5456',
    500: '#42141a',
    950: '#000000',
  },
}

SCSS

$custom: #42141a;
$custom-light: #7a5456;
$custom-dark: #000000;

JSON

{
  "hex": "#42141a",
  "rgb": {
    "r": 66,
    "g": 20,
    "b": 26
  },
  "hsl": {
    "h": 352.174,
    "s": 53.488,
    "l": 16.863
  },
  "oklch": {
    "l": 0.26768,
    "c": 0.07132,
    "h": 15.5
  },
  "luminance": 0.01733
}

Semantic roles & 50–950 ramp

primary

#42141A

secondary

#387A72

accent

#DDCA4B

background

#F7F4F5

surface

#EEE8E8

border

#C9C4C4

text

#0A0303

muted

#7C7878

Preview Lab

Preview with #42141A

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

Preview Lab → · Contrast checker → · Palette generator →