#7A281C#7A281C

#7A281C is a dark, moderate red. Relative luminance 0.057; OKLCH L 39.9% C 0.117 H 31.0°. Best body text is #FFFFFF at 9.78:1 contrast (WCAG AA passes).

Color values

HEX	#7A281C
RGB	rgb(122, 40, 28)
HSL	hsl(8, 63%, 29%)
HSV	hsv(8, 77%, 48%)
CMYK	cmyk(0%, 67.2%, 77%, 52.2%)
CIE-LAB	lab(28.75, 34.98, 26.85)
CIE-LCH	lch(28.75, 44.09, 37.50°)
OKLab	oklab(39.91% 0.1001 0.0602)
OKLCH	oklch(39.91% 0.117 31)
XYZ	xyz(8.9954, 5.7403, 1.7327)
Luminance	0.0574 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7A281C #1C6E7A

analogous

#7A1C3F #7A281C #7A571C

triadic

#7A281C #1C7A28 #281C7A

tetradic

#7A281C #3F7A1C #1C6E7A #571C7A

square

#7A281C #3F7A1C #1C6E7A #571C7A

split-complementary

#7A281C #1C7A57 #1C3F7A

monochromatic

#190806 #481811 #7A281C #AC3827 #D3513E

Accessibility & contrast

On white

9.78

#7A281C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#7A281C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7A281C

9.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7A281C	#FFFFFF	#000000	##FFFFFF
##7A281C	1.00	9.78	2.15	9.78
#FFFFFF	9.78	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F381A

Deuteranopia (green-blind)

#534A19

Tritanopia (blue-blind)

#871226

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #7a281c;
/* rgb */ color: rgb(122, 40, 28);
/* oklch */ color: oklch(39.9% 0.117 31.0);

Tailwind

colors: {
  custom: {
    50: '#a76659',
    500: '#7a281c',
    950: '#000000',
  },
}

SCSS

$custom: #7a281c;
$custom-light: #a76659;
$custom-dark: #000000;

JSON

{
  "hex": "#7a281c",
  "rgb": {
    "r": 122,
    "g": 40,
    "b": 28
  },
  "hsl": {
    "h": 7.66,
    "s": 62.667,
    "l": 29.412
  },
  "oklch": {
    "l": 0.39911,
    "c": 0.11681,
    "h": 31
  },
  "luminance": 0.05739
}

Semantic roles & 50–950 ramp

primary

#7A281C

secondary

#44A0AE

accent

#D1E642

background

#FBF6F5

surface

#F6EBE9

border

#D0C6C5

text

#110603

muted

#807A78

Preview Lab

Preview with #7A281C

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

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