#431709#431709

#431709 is a dark, moderate red. Relative luminance 0.018; OKLCH L 27.1% C 0.072 H 37.8°. Best body text is #FFFFFF at 15.38:1 contrast (WCAG AA passes).

Color values

HEX	#431709
RGB	rgb(67, 23, 9)
HSL	hsl(14, 76%, 15%)
HSV	hsv(14, 87%, 26%)
CMYK	cmyk(0%, 65.7%, 86.6%, 73.7%)
CIE-LAB	lab(14.55, 20.34, 18.36)
CIE-LCH	lch(14.55, 27.40, 42.07°)
OKLab	oklab(27.1% 0.0571 0.0443)
OKLCH	oklch(27.1% 0.072 37.8)
XYZ	xyz(2.6707, 1.8262, 0.4702)
Luminance	0.0183 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#431709 #093543

analogous

#430918 #431709 #433409

triadic

#431709 #094317 #170943

tetradic

#431709 #184309 #093543 #340943

square

#431709 #184309 #093543 #340943

split-complementary

#431709 #094334 #091843

monochromatic

#1B0904 #1B0904 #431709 #792A10 #AF3C17

Accessibility & contrast

On white

15.38

#431709 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.37

#431709 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #431709

15.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##431709	#FFFFFF	#000000	##FFFFFF
##431709	1.00	15.38	1.37	15.38
#FFFFFF	15.38	1.00	21.00	1.00
#000000	1.37	21.00	1.00	21.00
##FFFFFF	15.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#231F07

Deuteranopia (green-blind)

#2E2808

Tritanopia (blue-blind)

#4A0D14

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #431709;
/* rgb */ color: rgb(67, 23, 9);
/* oklch */ color: oklch(27.1% 0.072 37.8);

Tailwind

colors: {
  custom: {
    50: '#7c564a',
    500: '#431709',
    950: '#000000',
  },
}

SCSS

$custom: #431709;
$custom-light: #7c564a;
$custom-dark: #000000;

JSON

{
  "hex": "#431709",
  "rgb": {
    "r": 67,
    "g": 23,
    "b": 9
  },
  "hsl": {
    "h": 14.483,
    "s": 76.316,
    "l": 14.902
  },
  "oklch": {
    "l": 0.27102,
    "c": 0.07225,
    "h": 37.8
  },
  "luminance": 0.01826
}

Semantic roles & 50–950 ramp

primary

#431709

secondary

#276B81

accent

#C5F335

background

#F7F5F4

surface

#EEE9E7

border

#C9C5C3

text

#0A0301

muted

#7C7877

Preview Lab

Preview with #431709

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

Preview Lab → · Contrast checker → · Palette generator →