#783133#783133

#783133 is a dark, moderate red. Relative luminance 0.064; OKLCH L 41.3% C 0.100 H 20.8°. Best body text is #FFFFFF at 9.19:1 contrast (WCAG AA passes).

Color values

HEX	#783133
RGB	rgb(120, 49, 51)
HSL	hsl(358, 42%, 33%)
HSV	hsv(358, 59%, 47%)
CMYK	cmyk(0%, 59.2%, 57.5%, 52.9%)
CIE-LAB	lab(30.47, 31.26, 14.34)
CIE-LCH	lch(30.47, 34.39, 24.64°)
OKLab	oklab(41.27% 0.0932 0.0354)
OKLCH	oklch(41.27% 0.1 20.8)
XYZ	xyz(9.4424, 6.4299, 3.8752)
Luminance	0.0643 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#783133 #317876

analogous

#783156 #783133 #785231

triadic

#783133 #337831 #313378

tetradic

#783133 #567831 #317876 #523178

square

#783133 #567831 #317876 #523178

split-complementary

#783133 #317852 #315678

monochromatic

#210E0E #4D1F21 #783133 #A34345 #C06466

Accessibility & contrast

On white

9.19

#783133 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#783133 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #783133

9.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##783133	#FFFFFF	#000000	##FFFFFF
##783133	1.00	9.19	2.29	9.19
#FFFFFF	9.19	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#423F33

Deuteranopia (green-blind)

#544D31

Tritanopia (blue-blind)

#832532

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #783133;
/* rgb */ color: rgb(120, 49, 51);
/* oklch */ color: oklch(41.3% 0.100 20.8);

Tailwind

colors: {
  custom: {
    50: '#a36c6a',
    500: '#783133',
    950: '#000000',
  },
}

SCSS

$custom: #783133;
$custom-light: #a36c6a;
$custom-dark: #000000;

JSON

{
  "hex": "#783133",
  "rgb": {
    "r": 120,
    "g": 49,
    "b": 51
  },
  "hsl": {
    "h": 358.31,
    "s": 42.012,
    "l": 33.137
  },
  "oklch": {
    "l": 0.41265,
    "c": 0.09974,
    "h": 20.8
  },
  "luminance": 0.06429
}

Semantic roles & 50–950 ramp

primary

#783133

secondary

#5EA7A5

accent

#D2CE56

background

#FAF6F6

surface

#F4EBEB

border

#CEC6C6

text

#100706

muted

#7F7A7A

Preview Lab

Preview with #783133

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

Preview Lab → · Contrast checker → · Palette generator →