#420E15#420E15

#420E15 is a dark, moderate red. Relative luminance 0.015; OKLCH L 25.8% C 0.080 H 17.2°. Best body text is #FFFFFF at 16.09:1 contrast (WCAG AA passes).

Color values

HEX	#420E15
RGB	rgb(66, 14, 21)
HSL	hsl(352, 65%, 16%)
HSV	hsv(352, 79%, 26%)
CMYK	cmyk(0%, 78.8%, 68.2%, 74.1%)
CIE-LAB	lab(12.78, 25.43, 9.58)
CIE-LCH	lch(12.78, 27.18, 20.64°)
OKLab	oklab(25.8% 0.076 0.0235)
OKLCH	oklch(25.8% 0.08 17.2)
XYZ	xyz(2.5394, 1.5268, 0.8703)
Luminance	0.0153 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#420E15 #0E423B

analogous

#420E2F #420E15 #42210E

triadic

#420E15 #15420E #0E1542

tetradic

#420E15 #2F420E #0E423B #210E42

square

#420E15 #2F420E #0E423B #210E42

split-complementary

#420E15 #0E4221 #0E2F42

monochromatic

#190508 #190508 #420E15 #741925 #A72335

Accessibility & contrast

On white

16.09

#420E15 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#420E15 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #420E15

16.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##420E15	#FFFFFF	#000000	##FFFFFF
##420E15	1.00	16.09	1.31	16.09
#FFFFFF	16.09	1.00	21.00	1.00
#000000	1.31	21.00	1.00	21.00
##FFFFFF	16.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C1A15

Deuteranopia (green-blind)

#292514

Tritanopia (blue-blind)

#490311

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #420e15;
/* rgb */ color: rgb(66, 14, 21);
/* oklch */ color: oklch(25.8% 0.080 17.2);

Tailwind

colors: {
  custom: {
    50: '#7b5152',
    500: '#420e15',
    950: '#000000',
  },
}

SCSS

$custom: #420e15;
$custom-light: #7b5152;
$custom-dark: #000000;

JSON

{
  "hex": "#420e15",
  "rgb": {
    "r": 66,
    "g": 14,
    "b": 21
  },
  "hsl": {
    "h": 351.923,
    "s": 65,
    "l": 15.686
  },
  "oklch": {
    "l": 0.25799,
    "c": 0.07954,
    "h": 17.2
  },
  "luminance": 0.01526
}

Semantic roles & 50–950 ramp

primary

#420E15

secondary

#2F7D72

accent

#E8D140

background

#F7F4F4

surface

#EEE7E7

border

#C9C3C3

text

#0A0202

muted

#7C7878

Preview Lab

Preview with #420E15

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

Preview Lab → · Contrast checker → · Palette generator →