#7D281B#7D281B

#7D281B is a dark, vivid red. Relative luminance 0.060; OKLCH L 40.4% C 0.120 H 31.4°. Best body text is #FFFFFF at 9.58:1 contrast (WCAG AA passes).

Color values

HEX	#7D281B
RGB	rgb(125, 40, 27)
HSL	hsl(8, 64%, 30%)
HSV	hsv(8, 78%, 49%)
CMYK	cmyk(0%, 68%, 78.4%, 51%)
CIE-LAB	lab(29.31, 36.06, 28.22)
CIE-LCH	lch(29.31, 45.79, 38.04°)
OKLab	oklab(40.43% 0.1029 0.0627)
OKLCH	oklch(40.43% 0.121 31.4)
XYZ	xyz(9.4151, 5.9581, 1.6910)
Luminance	0.0596 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7D281B #1B707D

analogous

#7D1B3F #7D281B #7D591B

triadic

#7D281B #1B7D28 #281B7D

tetradic

#7D281B #3F7D1B #1B707D #591B7D

square

#7D281B #3F7D1B #1B707D #591B7D

split-complementary

#7D281B #1B7D59 #1B3F7D

monochromatic

#190805 #4B1810 #7D281B #AF3826 #D5513D

Accessibility & contrast

On white

9.58

#7D281B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#7D281B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7D281B

9.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7D281B	#FFFFFF	#000000	##FFFFFF
##7D281B	1.00	9.58	2.19	9.58
#FFFFFF	9.58	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#403919

Deuteranopia (green-blind)

#554C18

Tritanopia (blue-blind)

#8A1026

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #7d281b;
/* rgb */ color: rgb(125, 40, 27);
/* oklch */ color: oklch(40.4% 0.120 31.4);

Tailwind

colors: {
  custom: {
    50: '#aa6758',
    500: '#7d281b',
    950: '#000000',
  },
}

SCSS

$custom: #7d281b;
$custom-light: #aa6758;
$custom-dark: #000000;

JSON

{
  "hex": "#7d281b",
  "rgb": {
    "r": 125,
    "g": 40,
    "b": 27
  },
  "hsl": {
    "h": 7.959,
    "s": 64.474,
    "l": 29.804
  },
  "oklch": {
    "l": 0.40434,
    "c": 0.1205,
    "h": 31.4
  },
  "luminance": 0.05957
}

Semantic roles & 50–950 ramp

primary

#7D281B

secondary

#43A2B1

accent

#D1E740

background

#FBF6F5

surface

#F6EBE9

border

#D0C6C5

text

#110603

muted

#807A78

Preview Lab

Preview with #7D281B

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

Preview Lab → · Contrast checker → · Palette generator →