#42161A#42161A

#42161A is a dark, moderate red. Relative luminance 0.018; OKLCH L 27.1% C 0.068 H 17.4°. Best body text is #FFFFFF at 15.43:1 contrast (WCAG AA passes).

Color values

HEX	#42161A
RGB	rgb(66, 22, 26)
HSL	hsl(355, 50%, 17%)
HSV	hsv(355, 67%, 26%)
CMYK	cmyk(0%, 66.7%, 60.6%, 74.1%)
CIE-LAB	lab(14.44, 21.74, 8.19)
CIE-LCH	lch(14.44, 23.23, 20.65°)
OKLab	oklab(27.08% 0.0652 0.0205)
OKLCH	oklch(27.08% 0.068 17.4)
XYZ	xyz(2.7204, 1.8070, 1.1826)
Luminance	0.0181 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42161A #16423E

analogous

#421630 #42161A #422816

triadic

#42161A #1A4216 #161A42

tetradic

#42161A #304216 #16423E #281642

square

#42161A #304216 #16423E #281642

split-complementary

#42161A #164228 #163042

monochromatic

#170809 #170809 #42161A #70252C #9E353E

Accessibility & contrast

On white

15.43

#42161A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.36

#42161A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #42161A

15.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42161A	#FFFFFF	#000000	##FFFFFF
##42161A	1.00	15.43	1.36	15.43
#FFFFFF	15.43	1.00	21.00	1.00
#000000	1.36	21.00	1.00	21.00
##FFFFFF	15.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#201F1A

Deuteranopia (green-blind)

#2B2819

Tritanopia (blue-blind)

#490F18

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #42161a;
/* rgb */ color: rgb(66, 22, 26);
/* oklch */ color: oklch(27.1% 0.068 17.4);

Tailwind

colors: {
  custom: {
    50: '#7a5556',
    500: '#42161a',
    950: '#000000',
  },
}

SCSS

$custom: #42161a;
$custom-light: #7a5556;
$custom-dark: #000000;

JSON

{
  "hex": "#42161a",
  "rgb": {
    "r": 66,
    "g": 22,
    "b": 26
  },
  "hsl": {
    "h": 354.545,
    "s": 50,
    "l": 17.255
  },
  "oklch": {
    "l": 0.27082,
    "c": 0.06834,
    "h": 17.4
  },
  "luminance": 0.01807
}

Semantic roles & 50–950 ramp

primary

#42161A

secondary

#3A7974

accent

#DACD4E

background

#F7F5F5

surface

#EEE9E9

border

#C9C5C5

text

#090303

muted

#7B7878

Preview Lab

Preview with #42161A

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

Preview Lab → · Contrast checker → · Palette generator →