#A71B40#A71B40

#A71B40 is a mid, vivid pink. Relative luminance 0.094; OKLCH L 47.6% C 0.173 H 12.9°. Best body text is #FFFFFF at 7.31:1 contrast (WCAG AA passes).

Color values

HEX	#A71B40
RGB	rgb(167, 27, 64)
HSL	hsl(344, 72%, 38%)
HSV	hsv(344, 84%, 65%)
CMYK	cmyk(0%, 83.8%, 61.7%, 34.5%)
CIE-LAB	lab(36.69, 56.00, 15.81)
CIE-LCH	lch(36.69, 58.19, 15.77°)
OKLab	oklab(47.63% 0.1687 0.0388)
OKLCH	oklch(47.63% 0.173 12.9)
XYZ	xyz(17.2555, 9.3722, 5.7499)
Luminance	0.0937 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A71B40 #1BA782

analogous

#A71B86 #A71B40 #A73C1B

triadic

#A71B40 #40A71B #1B40A7

tetradic

#A71B40 #86A71B #1BA782 #3C1BA7

square

#A71B40 #86A71B #1BA782 #3C1BA7

split-complementary

#A71B40 #1BA73C #1B86A7

monochromatic

#3E0A18 #72122C #A71B40 #DC2454 #E4587D

Accessibility & contrast

On white

7.31

#A71B40 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#A71B40 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A71B40

7.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A71B40	#FFFFFF	#000000	##FFFFFF
##A71B40	1.00	7.31	2.87	7.31
#FFFFFF	7.31	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#454440

Deuteranopia (green-blind)

#68603C

Tritanopia (blue-blind)

#B7002C

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #a71b40;
/* rgb */ color: rgb(167, 27, 64);
/* oklch */ color: oklch(47.6% 0.173 12.9);

Tailwind

colors: {
  custom: {
    50: '#c86874',
    500: '#a71b40',
    950: '#000000',
  },
}

SCSS

$custom: #a71b40;
$custom-light: #c86874;
$custom-dark: #000000;

JSON

{
  "hex": "#a71b40",
  "rgb": {
    "r": 167,
    "g": 27,
    "b": 64
  },
  "hsl": {
    "h": 344.143,
    "s": 72.165,
    "l": 38.039
  },
  "oklch": {
    "l": 0.47634,
    "c": 0.17312,
    "h": 12.9
  },
  "luminance": 0.0937
}

Semantic roles & 50–950 ramp

primary

#A71B40

secondary

#56C8AA

accent

#EFBF39

background

#FDF6F7

surface

#FAECED

border

#D3C7C8

text

#140708

muted

#837A7B

Preview Lab

Preview with #A71B40

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

Preview Lab → · Contrast checker → · Palette generator →