#A55751#A55751

#A55751 is a mid, moderate red. Relative luminance 0.154; OKLCH L 54.8% C 0.104 H 25.6°. Best body text is #FFFFFF at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#A55751
RGB	rgb(165, 87, 81)
HSL	hsl(4, 34%, 48%)
HSV	hsv(4, 51%, 65%)
CMYK	cmyk(0%, 47.3%, 50.9%, 35.3%)
CIE-LAB	lab(46.19, 31.35, 17.96)
CIE-LCH	lch(46.19, 36.13, 29.81°)
OKLab	oklab(54.81% 0.0935 0.0448)
OKLCH	oklch(54.81% 0.104 25.6)
XYZ	xyz(20.4118, 15.4119, 9.6828)
Luminance	0.1541 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A55751 #519FA5

analogous

#A55175 #A55751 #A58151

triadic

#A55751 #51A557 #5751A5

tetradic

#A55751 #75A551 #519FA5 #8151A5

square

#A55751 #75A551 #519FA5 #8151A5

split-complementary

#A55751 #51A581 #5175A5

monochromatic

#532C29 #7C413D #A55751 #BC7C77 #D0A3A0

Accessibility & contrast

On white

5.14

#A55751 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.08

#A55751 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A55751

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A55751	#FFFFFF	#000000	##FFFFFF
##A55751	1.00	5.14	4.08	5.14
#FFFFFF	5.14	1.00	21.00	1.00
#000000	4.08	21.00	1.00	21.00
##FFFFFF	5.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#696450

Deuteranopia (green-blind)

#7C7450

Tritanopia (blue-blind)

#B34C56

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #a55751;
/* rgb */ color: rgb(165, 87, 81);
/* oklch */ color: oklch(54.8% 0.104 25.6);

Tailwind

colors: {
  custom: {
    50: '#c38881',
    500: '#a55751',
    950: '#000000',
  },
}

SCSS

$custom: #a55751;
$custom-light: #c38881;
$custom-dark: #000000;

JSON

{
  "hex": "#a55751",
  "rgb": {
    "r": 165,
    "g": 87,
    "b": 81
  },
  "hsl": {
    "h": 4.286,
    "s": 34.146,
    "l": 48.235
  },
  "oklch": {
    "l": 0.5481,
    "c": 0.10368,
    "h": 25.6
  },
  "luminance": 0.1541
}

Semantic roles & 50–950 ramp

primary

#A55751

secondary

#94BBBD

accent

#C2CA5E

background

#FCF8F7

surface

#F8F0EE

border

#D1CBC9

text

#130B0A

muted

#827C7C

Preview Lab

Preview with #A55751

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

Preview Lab → · Contrast checker → · Palette generator →