#42160B#42160B

#42160B is a dark, moderate red. Relative luminance 0.018; OKLCH L 26.8% C 0.071 H 35.2°. Best body text is #FFFFFF at 15.54:1 contrast (WCAG AA passes).

Color values

HEX	#42160B
RGB	rgb(66, 22, 11)
HSL	hsl(12, 71%, 15%)
HSV	hsv(12, 83%, 26%)
CMYK	cmyk(0%, 66.7%, 83.3%, 74.1%)
CIE-LAB	lab(14.15, 20.57, 16.98)
CIE-LCH	lch(14.15, 26.67, 39.54°)
OKLab	oklab(26.77% 0.0584 0.0412)
OKLCH	oklch(26.77% 0.071 35.2)
XYZ	xyz(2.5943, 1.7566, 0.5190)
Luminance	0.0176 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42160B #0B3742

analogous

#420B1B #42160B #42310B

triadic

#42160B #0B4216 #160B42

tetradic

#42160B #1B420B #0B3742 #310B42

square

#42160B #1B420B #0B3742 #310B42

split-complementary

#42160B #0B4231 #0B1B42

monochromatic

#1A0904 #1A0904 #42160B #762714 #AB391C

Accessibility & contrast

On white

15.54

#42160B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.35

#42160B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #42160B

15.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42160B	#FFFFFF	#000000	##FFFFFF
##42160B	1.00	15.54	1.35	15.54
#FFFFFF	15.54	1.00	21.00	1.00
#000000	1.35	21.00	1.00	21.00
##FFFFFF	15.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#221E0A

Deuteranopia (green-blind)

#2D280A

Tritanopia (blue-blind)

#490C14

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #42160b;
/* rgb */ color: rgb(66, 22, 11);
/* oklch */ color: oklch(26.8% 0.071 35.2);

Tailwind

colors: {
  custom: {
    50: '#7b554b',
    500: '#42160b',
    950: '#000000',
  },
}

SCSS

$custom: #42160b;
$custom-light: #7b554b;
$custom-dark: #000000;

JSON

{
  "hex": "#42160b",
  "rgb": {
    "r": 66,
    "g": 22,
    "b": 11
  },
  "hsl": {
    "h": 12,
    "s": 71.429,
    "l": 15.098
  },
  "oklch": {
    "l": 0.26774,
    "c": 0.0714,
    "h": 35.2
  },
  "luminance": 0.01756
}

Semantic roles & 50–950 ramp

primary

#42160B

secondary

#2A6E7F

accent

#CAEE3A

background

#F7F5F4

surface

#EEE9E7

border

#C9C5C3

text

#0A0301

muted

#7C7877

Preview Lab

Preview with #42160B

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

Preview Lab → · Contrast checker → · Palette generator →