#78311A#78311A

#78311A is a dark, moderate red. Relative luminance 0.063; OKLCH L 40.8% C 0.106 H 38.1°. Best body text is #FFFFFF at 9.32:1 contrast (WCAG AA passes).

Color values

HEX	#78311A
RGB	rgb(120, 49, 26)
HSL	hsl(15, 64%, 29%)
HSV	hsv(15, 78%, 47%)
CMYK	cmyk(0%, 59.2%, 78.3%, 52.9%)
CIE-LAB	lab(30.07, 29.57, 29.34)
CIE-LCH	lch(30.07, 41.66, 44.78°)
OKLab	oklab(40.83% 0.0831 0.0653)
OKLCH	oklch(40.83% 0.106 38.1)
XYZ	xyz(9.0314, 6.2655, 1.7109)
Luminance	0.0626 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78311A #1A6178

analogous

#781A32 #78311A #78601A

triadic

#78311A #1A7831 #311A78

tetradic

#78311A #32781A #1A6178 #601A78

square

#78311A #32781A #1A6178 #601A78

split-complementary

#78311A #1A7860 #1A3278

monochromatic

#190A05 #461C0F #78311A #AA4625 #D45E38

Accessibility & contrast

On white

9.32

#78311A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#78311A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #78311A

9.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78311A	#FFFFFF	#000000	##FFFFFF
##78311A	1.00	9.32	2.25	9.32
#FFFFFF	9.32	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#453D17

Deuteranopia (green-blind)

#564D18

Tritanopia (blue-blind)

#84212C

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #78311a;
/* rgb */ color: rgb(120, 49, 26);
/* oklch */ color: oklch(40.8% 0.106 38.1);

Tailwind

colors: {
  custom: {
    50: '#a56b58',
    500: '#78311a',
    950: '#000000',
  },
}

SCSS

$custom: #78311a;
$custom-light: #a56b58;
$custom-dark: #000000;

JSON

{
  "hex": "#78311a",
  "rgb": {
    "r": 120,
    "g": 49,
    "b": 26
  },
  "hsl": {
    "h": 14.681,
    "s": 64.384,
    "l": 28.627
  },
  "oklch": {
    "l": 0.40834,
    "c": 0.10569,
    "h": 38.1
  },
  "luminance": 0.06264
}

Semantic roles & 50–950 ramp

primary

#78311A

secondary

#4192AC

accent

#BFE740

background

#FAF6F5

surface

#F4EBE9

border

#CEC6C5

text

#100703

muted

#7F7A78

Preview Lab

Preview with #78311A

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

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