#421609#421609

#421609 is a dark, moderate red. Relative luminance 0.018; OKLCH L 26.7% C 0.072 H 36.9°. Best body text is #FFFFFF at 15.55:1 contrast (WCAG AA passes).

Color values

HEX	#421609
RGB	rgb(66, 22, 9)
HSL	hsl(14, 76%, 15%)
HSV	hsv(14, 86%, 26%)
CMYK	cmyk(0%, 66.7%, 86.4%, 74.1%)
CIE-LAB	lab(14.13, 20.47, 17.77)
CIE-LCH	lch(14.13, 27.11, 40.97°)
OKLab	oklab(26.75% 0.0576 0.0433)
OKLCH	oklch(26.75% 0.072 36.9)
XYZ	xyz(2.5833, 1.7521, 0.4606)
Luminance	0.0175 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#421609 #093542

analogous

#420919 #421609 #423309

triadic

#421609 #094216 #160942

tetradic

#421609 #194209 #093542 #330942

square

#421609 #194209 #093542 #330942

split-complementary

#421609 #094233 #091942

monochromatic

#1B0904 #1B0904 #421609 #782810 #AE3A18

Accessibility & contrast

On white

15.55

#421609 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.35

#421609 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #421609

15.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##421609	#FFFFFF	#000000	##FFFFFF
##421609	1.00	15.55	1.35	15.55
#FFFFFF	15.55	1.00	21.00	1.00
#000000	1.35	21.00	1.00	21.00
##FFFFFF	15.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#221E07

Deuteranopia (green-blind)

#2D2808

Tritanopia (blue-blind)

#490C13

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #421609;
/* rgb */ color: rgb(66, 22, 9);
/* oklch */ color: oklch(26.7% 0.072 36.9);

Tailwind

colors: {
  custom: {
    50: '#7b554a',
    500: '#421609',
    950: '#000000',
  },
}

SCSS

$custom: #421609;
$custom-light: #7b554a;
$custom-dark: #000000;

JSON

{
  "hex": "#421609",
  "rgb": {
    "r": 66,
    "g": 22,
    "b": 9
  },
  "hsl": {
    "h": 13.684,
    "s": 76,
    "l": 14.706
  },
  "oklch": {
    "l": 0.26747,
    "c": 0.07204,
    "h": 36.9
  },
  "luminance": 0.01752
}

Semantic roles & 50–950 ramp

primary

#421609

secondary

#276C80

accent

#C7F335

background

#F7F5F4

surface

#EEE9E7

border

#C9C5C3

text

#0A0301

muted

#7C7877

Preview Lab

Preview with #421609

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

Preview Lab → · Contrast checker → · Palette generator →