#7A281B#7A281B

#7A281B is a dark, moderate red. Relative luminance 0.057; OKLCH L 39.9% C 0.117 H 31.6°. Best body text is #FFFFFF at 9.78:1 contrast (WCAG AA passes).

Color values

HEX	#7A281B
RGB	rgb(122, 40, 27)
HSL	hsl(8, 64%, 29%)
HSV	hsv(8, 78%, 48%)
CMYK	cmyk(0%, 67.2%, 77.9%, 52.2%)
CIE-LAB	lab(28.74, 34.93, 27.43)
CIE-LCH	lch(28.74, 44.42, 38.14°)
OKLab	oklab(39.9% 0.0997 0.0612)
OKLCH	oklch(39.9% 0.117 31.6)
XYZ	xyz(8.9836, 5.7356, 1.6707)
Luminance	0.0573 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7A281B #1B6D7A

analogous

#7A1B3D #7A281B #7A581B

triadic

#7A281B #1B7A28 #281B7A

tetradic

#7A281B #3D7A1B #1B6D7A #581B7A

square

#7A281B #3D7A1B #1B6D7A #581B7A

split-complementary

#7A281B #1B7A58 #1B3D7A

monochromatic

#190806 #481810 #7A281B #AC3826 #D4503C

Accessibility & contrast

On white

9.78

#7A281B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#7A281B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7A281B

9.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7A281B	#FFFFFF	#000000	##FFFFFF
##7A281B	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)

#3F3819

Deuteranopia (green-blind)

#534A18

Tritanopia (blue-blind)

#871225

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #7a281b;
/* rgb */ color: rgb(122, 40, 27);
/* oklch */ color: oklch(39.9% 0.117 31.6);

Tailwind

colors: {
  custom: {
    50: '#a76658',
    500: '#7a281b',
    950: '#000000',
  },
}

SCSS

$custom: #7a281b;
$custom-light: #a76658;
$custom-dark: #000000;

JSON

{
  "hex": "#7a281b",
  "rgb": {
    "r": 122,
    "g": 40,
    "b": 27
  },
  "hsl": {
    "h": 8.211,
    "s": 63.758,
    "l": 29.216
  },
  "oklch": {
    "l": 0.39897,
    "c": 0.11702,
    "h": 31.6
  },
  "luminance": 0.05734
}

Semantic roles & 50–950 ramp

primary

#7A281B

secondary

#439FAE

accent

#D0E741

background

#FBF6F5

surface

#F6EBE9

border

#D0C6C5

text

#110603

muted

#807A78

Preview Lab

Preview with #7A281B

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

Preview Lab → · Contrast checker → · Palette generator →