#431509#431509

#431509 is a dark, moderate red. Relative luminance 0.017; OKLCH L 26.8% C 0.074 H 35.6°. Best body text is #FFFFFF at 15.56:1 contrast (WCAG AA passes).

Color values

HEX	#431509
RGB	rgb(67, 21, 9)
HSL	hsl(12, 76%, 15%)
HSV	hsv(12, 87%, 26%)
CMYK	cmyk(0%, 68.7%, 86.6%, 73.7%)
CIE-LAB	lab(14.11, 21.47, 17.79)
CIE-LCH	lch(14.11, 27.89, 39.64°)
OKLab	oklab(26.78% 0.0606 0.0433)
OKLCH	oklch(26.78% 0.074 35.6)
XYZ	xyz(2.6325, 1.7497, 0.4575)
Luminance	0.0175 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#431509 #093743

analogous

#43091A #431509 #433209

triadic

#431509 #094315 #150943

tetradic

#431509 #1A4309 #093743 #320943

square

#431509 #1A4309 #093743 #320943

split-complementary

#431509 #094332 #091A43

monochromatic

#1B0804 #1B0804 #431509 #792610 #AF3717

Accessibility & contrast

On white

15.56

#431509 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.35

#431509 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #431509

15.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##431509	#FFFFFF	#000000	##FFFFFF
##431509	1.00	15.56	1.35	15.56
#FFFFFF	15.56	1.00	21.00	1.00
#000000	1.35	21.00	1.00	21.00
##FFFFFF	15.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#221D08

Deuteranopia (green-blind)

#2D2808

Tritanopia (blue-blind)

#4A0A13

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #431509;
/* rgb */ color: rgb(67, 21, 9);
/* oklch */ color: oklch(26.8% 0.074 35.6);

Tailwind

colors: {
  custom: {
    50: '#7c544a',
    500: '#431509',
    950: '#000000',
  },
}

SCSS

$custom: #431509;
$custom-light: #7c544a;
$custom-dark: #000000;

JSON

{
  "hex": "#431509",
  "rgb": {
    "r": 67,
    "g": 21,
    "b": 9
  },
  "hsl": {
    "h": 12.414,
    "s": 76.316,
    "l": 14.902
  },
  "oklch": {
    "l": 0.26775,
    "c": 0.07447,
    "h": 35.6
  },
  "luminance": 0.01749
}

Semantic roles & 50–950 ramp

primary

#431509

secondary

#276E81

accent

#CCF335

background

#F7F4F4

surface

#EEE8E7

border

#C9C4C3

text

#0A0301

muted

#7C7877

Preview Lab

Preview with #431509

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

Preview Lab → · Contrast checker → · Palette generator →