#8A3133#8A3133

#8A3133 is a dark, vivid red. Relative luminance 0.078; OKLCH L 44.3% C 0.122 H 22.2°. Best body text is #FFFFFF at 8.18:1 contrast (WCAG AA passes).

Color values

HEX	#8A3133
RGB	rgb(138, 49, 51)
HSL	hsl(359, 48%, 37%)
HSV	hsv(359, 64%, 54%)
CMYK	cmyk(0%, 64.5%, 63%, 45.9%)
CIE-LAB	lab(33.65, 38.07, 19.10)
CIE-LCH	lch(33.65, 42.59, 26.64°)
OKLab	oklab(44.27% 0.1126 0.046)
OKLCH	oklch(44.27% 0.122 22.2)
XYZ	xyz(12.1782, 7.8405, 4.0034)
Luminance	0.0784 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8A3133 #318A88

analogous

#8A3160 #8A3133 #8A5C31

triadic

#8A3133 #338A31 #31338A

tetradic

#8A3133 #608A31 #318A88 #5C318A

square

#8A3133 #608A31 #318A88 #5C318A

split-complementary

#8A3133 #318A5C #31608A

monochromatic

#301112 #5D2122 #8A3133 #B74144 #CA6B6D

Accessibility & contrast

On white

8.18

#8A3133 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#8A3133 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #8A3133

8.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8A3133	#FFFFFF	#000000	##FFFFFF
##8A3133	1.00	8.18	2.57	8.18
#FFFFFF	8.18	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#484332

Deuteranopia (green-blind)

#5E5631

Tritanopia (blue-blind)

#971F33

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #8a3133;
/* rgb */ color: rgb(138, 49, 51);
/* oklch */ color: oklch(44.3% 0.122 22.2);

Tailwind

colors: {
  custom: {
    50: '#b26e6a',
    500: '#8a3133',
    950: '#000000',
  },
}

SCSS

$custom: #8a3133;
$custom-light: #b26e6a;
$custom-dark: #000000;

JSON

{
  "hex": "#8a3133",
  "rgb": {
    "r": 138,
    "g": 49,
    "b": 51
  },
  "hsl": {
    "h": 358.652,
    "s": 47.594,
    "l": 36.667
  },
  "oklch": {
    "l": 0.44267,
    "c": 0.12166,
    "h": 22.2
  },
  "luminance": 0.07839
}

Semantic roles & 50–950 ramp

primary

#8A3133

secondary

#65B2B0

accent

#D7D451

background

#FBF6F6

surface

#F6ECEB

border

#D0C7C6

text

#120706

muted

#817A7A

Preview Lab

Preview with #8A3133

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

Preview Lab → · Contrast checker → · Palette generator →