#A71F41#A71F41

#A71F41 is a mid, vivid red. Relative luminance 0.096; OKLCH L 47.9% C 0.170 H 13.1°. Best body text is #FFFFFF at 7.20:1 contrast (WCAG AA passes).

Color values

HEX	#A71F41
RGB	rgb(167, 31, 65)
HSL	hsl(345, 69%, 39%)
HSV	hsv(345, 81%, 65%)
CMYK	cmyk(0%, 81.4%, 61.1%, 34.5%)
CIE-LAB	lab(37.08, 55.03, 15.69)
CIE-LCH	lch(37.08, 57.22, 15.91°)
OKLab	oklab(47.93% 0.1658 0.0386)
OKLCH	oklch(47.93% 0.17 13.1)
XYZ	xyz(17.3823, 9.5797, 5.9338)
Luminance	0.0958 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A71F41 #1FA785

analogous

#A71F85 #A71F41 #A7411F

triadic

#A71F41 #41A71F #1F41A7

tetradic

#A71F41 #85A71F #1FA785 #411FA7

square

#A71F41 #85A71F #1FA785 #411FA7

split-complementary

#A71F41 #1FA741 #1F85A7

monochromatic

#400C19 #73152D #A71F41 #D82B57 #E15F80

Accessibility & contrast

On white

7.20

#A71F41 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.92

#A71F41 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A71F41

7.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A71F41	#FFFFFF	#000000	##FFFFFF
##A71F41	1.00	7.20	2.92	7.20
#FFFFFF	7.20	1.00	21.00	1.00
#000000	2.92	21.00	1.00	21.00
##FFFFFF	7.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#474541

Deuteranopia (green-blind)

#69613D

Tritanopia (blue-blind)

#B7002E

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #a71f41;
/* rgb */ color: rgb(167, 31, 65);
/* oklch */ color: oklch(47.9% 0.170 13.1);

Tailwind

colors: {
  custom: {
    50: '#c86a75',
    500: '#a71f41',
    950: '#000000',
  },
}

SCSS

$custom: #a71f41;
$custom-light: #c86a75;
$custom-dark: #000000;

JSON

{
  "hex": "#a71f41",
  "rgb": {
    "r": 167,
    "g": 31,
    "b": 65
  },
  "hsl": {
    "h": 345,
    "s": 68.687,
    "l": 38.824
  },
  "oklch": {
    "l": 0.47926,
    "c": 0.17018,
    "h": 13.1
  },
  "luminance": 0.09577
}

Semantic roles & 50–950 ramp

primary

#A71F41

secondary

#5CC6AB

accent

#ECC03C

background

#FDF6F7

surface

#FAECED

border

#D3C7C8

text

#140708

muted

#837A7B

Preview Lab

Preview with #A71F41

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

Preview Lab → · Contrast checker → · Palette generator →