#8A3420#8A3420

#8A3420 is a dark, vivid red. Relative luminance 0.080; OKLCH L 44.4% C 0.122 H 34.5°. Best body text is #FFFFFF at 8.10:1 contrast (WCAG AA passes).

Color values

HEX	#8A3420
RGB	rgb(138, 52, 32)
HSL	hsl(11, 62%, 33%)
HSV	hsv(11, 77%, 54%)
CMYK	cmyk(0%, 62.3%, 76.8%, 45.9%)
CIE-LAB	lab(33.91, 35.50, 30.98)
CIE-LCH	lch(33.91, 47.12, 41.11°)
OKLab	oklab(44.37% 0.1007 0.0691)
OKLCH	oklch(44.37% 0.122 34.5)
XYZ	xyz(11.9712, 7.9652, 2.2733)
Luminance	0.0796 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8A3420 #20768A

analogous

#8A2041 #8A3420 #8A6920

triadic

#8A3420 #208A34 #34208A

tetradic

#8A3420 #418A20 #20768A #69208A

square

#8A3420 #418A20 #20768A #69208A

split-complementary

#8A3420 #208A69 #20418A

monochromatic

#270F09 #582114 #8A3420 #BC472C #D6684E

Accessibility & contrast

On white

8.10

#8A3420 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#8A3420 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #8A3420

8.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8A3420	#FFFFFF	#000000	##FFFFFF
##8A3420	1.00	8.10	2.59	8.10
#FFFFFF	8.10	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C441D

Deuteranopia (green-blind)

#61571D

Tritanopia (blue-blind)

#982030

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #8a3420;
/* rgb */ color: rgb(138, 52, 32);
/* oklch */ color: oklch(44.4% 0.122 34.5);

Tailwind

colors: {
  custom: {
    50: '#b36f5c',
    500: '#8a3420',
    950: '#000000',
  },
}

SCSS

$custom: #8a3420;
$custom-light: #b36f5c;
$custom-dark: #000000;

JSON

{
  "hex": "#8a3420",
  "rgb": {
    "r": 138,
    "g": 52,
    "b": 32
  },
  "hsl": {
    "h": 11.321,
    "s": 62.353,
    "l": 33.333
  },
  "oklch": {
    "l": 0.44373,
    "c": 0.12215,
    "h": 34.5
  },
  "luminance": 0.07964
}

Semantic roles & 50–950 ramp

primary

#8A3420

secondary

#4DA5B9

accent

#C7E542

background

#FBF6F5

surface

#F7ECE9

border

#D0C7C5

text

#120704

muted

#817A79

Preview Lab

Preview with #8A3420

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

Preview Lab → · Contrast checker → · Palette generator →