#420611#420611

#420611 is a very dark, moderate red. Relative luminance 0.013; OKLCH L 24.8% C 0.089 H 17.0°. Best body text is #FFFFFF at 16.59:1 contrast (WCAG AA passes).

Color values

HEX	#420611
RGB	rgb(66, 6, 17)
HSL	hsl(349, 83%, 14%)
HSV	hsv(349, 91%, 26%)
CMYK	cmyk(0%, 90.9%, 74.2%, 74.1%)
CIE-LAB	lab(11.48, 28.51, 10.36)
CIE-LCH	lch(11.48, 30.34, 19.96°)
OKLab	oklab(24.81% 0.0849 0.026)
OKLCH	oklch(24.81% 0.089 17)
XYZ	xyz(2.4133, 1.3293, 0.6597)
Luminance	0.0133 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#420611 #064237

analogous

#42062F #420611 #421906

triadic

#420611 #114206 #061142

tetradic

#420611 #2F4206 #064237 #190642

square

#420611 #2F4206 #064237 #190642

split-complementary

#420611 #064219 #062F42

monochromatic

#1C0307 #1C0307 #420611 #7A0B1F #B2102E

Accessibility & contrast

On white

16.59

#420611 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.27

#420611 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #420611

16.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##420611	#FFFFFF	#000000	##FFFFFF
##420611	1.00	16.59	1.27	16.59
#FFFFFF	16.59	1.00	21.00	1.00
#000000	1.27	21.00	1.00	21.00
##FFFFFF	16.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#181611

Deuteranopia (green-blind)

#27230F

Tritanopia (blue-blind)

#49000B

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #420611;
/* rgb */ color: rgb(66, 6, 17);
/* oklch */ color: oklch(24.8% 0.089 17.0);

Tailwind

colors: {
  custom: {
    50: '#7c4d4f',
    500: '#420611',
    950: '#000000',
  },
}

SCSS

$custom: #420611;
$custom-light: #7c4d4f;
$custom-dark: #000000;

JSON

{
  "hex": "#420611",
  "rgb": {
    "r": 66,
    "g": 6,
    "b": 17
  },
  "hsl": {
    "h": 349,
    "s": 83.333,
    "l": 14.118
  },
  "oklch": {
    "l": 0.24806,
    "c": 0.08882,
    "h": 17
  },
  "luminance": 0.01329
}

Semantic roles & 50–950 ramp

primary

#420611

secondary

#228270

accent

#FAD42E

background

#F7F4F4

surface

#EEE7E7

border

#C9C3C3

text

#0A0101

muted

#7C7777

Preview Lab

Preview with #420611

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

Preview Lab → · Contrast checker → · Palette generator →