#A8291F#A8291F

#A8291F is a mid, vivid red. Relative luminance 0.100; OKLCH L 48.4% C 0.165 H 29.1°. Best body text is #FFFFFF at 7.00:1 contrast (WCAG AA passes).

Color values

HEX	#A8291F
RGB	rgb(168, 41, 31)
HSL	hsl(4, 69%, 39%)
HSV	hsv(4, 82%, 66%)
CMYK	cmyk(0%, 75.6%, 81.5%, 34.1%)
CIE-LAB	lab(37.86, 50.59, 37.40)
CIE-LCH	lch(37.86, 62.91, 36.47°)
OKLab	oklab(48.38% 0.1442 0.0804)
OKLCH	oklch(48.38% 0.165 29.1)
XYZ	xyz(17.1908, 10.0124, 2.3235)
Luminance	0.1001 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A8291F #1F9EA8

analogous

#A81F59 #A8291F #A86E1F

triadic

#A8291F #1FA829 #291FA8

tetradic

#A8291F #59A81F #1F9EA8 #6E1FA8

square

#A8291F #59A81F #1F9EA8 #6E1FA8

split-complementary

#A8291F #1FA86E #1F59A8

monochromatic

#41100C #741C15 #A8291F #D8392C #E26960

Accessibility & contrast

On white

7.00

#A8291F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

3.00

#A8291F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A8291F

7.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A8291F	#FFFFFF	#000000	##FFFFFF
##A8291F	1.00	7.00	3.00	7.00
#FFFFFF	7.00	1.00	21.00	1.00
#000000	3.00	21.00	1.00	21.00
##FFFFFF	7.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#50471C

Deuteranopia (green-blind)

#6F6319

Tritanopia (blue-blind)

#B90028

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #a8291f;
/* rgb */ color: rgb(168, 41, 31);
/* oklch */ color: oklch(48.4% 0.165 29.1);

Tailwind

colors: {
  custom: {
    50: '#cb6d5c',
    500: '#a8291f',
    950: '#000000',
  },
}

SCSS

$custom: #a8291f;
$custom-light: #cb6d5c;
$custom-dark: #000000;

JSON

{
  "hex": "#a8291f",
  "rgb": {
    "r": 168,
    "g": 41,
    "b": 31
  },
  "hsl": {
    "h": 4.38,
    "s": 68.844,
    "l": 39.02
  },
  "oklch": {
    "l": 0.4838,
    "c": 0.16507,
    "h": 29.1
  },
  "luminance": 0.1001
}

Semantic roles & 50–950 ramp

primary

#A8291F

secondary

#5DBFC6

accent

#DFEC3C

background

#FDF6F5

surface

#FBECE9

border

#D4C7C5

text

#150804

muted

#837B79

Preview Lab

Preview with #A8291F

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

Preview Lab → · Contrast checker → · Palette generator →