#A03D4E#A03D4E

#A03D4E is a mid, vivid red. Relative luminance 0.114; OKLCH L 50.1% C 0.132 H 12.8°. Best body text is #FFFFFF at 6.42:1 contrast (WCAG AA passes).

Color values

HEX	#A03D4E
RGB	rgb(160, 61, 78)
HSL	hsl(350, 45%, 43%)
HSV	hsv(350, 62%, 63%)
CMYK	cmyk(0%, 61.9%, 51.2%, 37.3%)
CIE-LAB	lab(40.19, 42.50, 11.48)
CIE-LCH	lch(40.19, 44.02, 15.11°)
OKLab	oklab(50.09% 0.1284 0.0292)
OKLCH	oklch(50.09% 0.132 12.8)
XYZ	xyz(17.5425, 11.3633, 8.4758)
Luminance	0.1136 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A03D4E #3DA08F

analogous

#A03D7F #A03D4E #A05D3D

triadic

#A03D4E #4EA03D #3D4EA0

tetradic

#A03D4E #7FA03D #3DA08F #5D3DA0

square

#A03D4E #7FA03D #3DA08F #5D3DA0

split-complementary

#A03D4E #3DA05D #3D7FA0

monochromatic

#471B23 #742C38 #A03D4E #C05A6C #D18693

Accessibility & contrast

On white

6.42

#A03D4E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#A03D4E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A03D4E

6.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A03D4E	#FFFFFF	#000000	##FFFFFF
##A03D4E	1.00	6.42	3.27	6.42
#FFFFFF	6.42	1.00	21.00	1.00
#000000	3.27	21.00	1.00	21.00
##FFFFFF	6.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#53524E

Deuteranopia (green-blind)

#6D664C

Tritanopia (blue-blind)

#AE2E44

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #a03d4e;
/* rgb */ color: rgb(160, 61, 78);
/* oklch */ color: oklch(50.1% 0.132 12.8);

Tailwind

colors: {
  custom: {
    50: '#c1777f',
    500: '#a03d4e',
    950: '#000000',
  },
}

SCSS

$custom: #a03d4e;
$custom-light: #c1777f;
$custom-dark: #000000;

JSON

{
  "hex": "#a03d4e",
  "rgb": {
    "r": 160,
    "g": 61,
    "b": 78
  },
  "hsl": {
    "h": 349.697,
    "s": 44.796,
    "l": 43.333
  },
  "oklch": {
    "l": 0.50092,
    "c": 0.13171,
    "h": 12.8
  },
  "luminance": 0.11361
}

Semantic roles & 50–950 ramp

primary

#A03D4E

secondary

#7DBBB1

accent

#D4BE53

background

#FCF7F7

surface

#F8EDEE

border

#D1C8C9

text

#13090A

muted

#827B7C

Preview Lab

Preview with #A03D4E

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

Preview Lab → · Contrast checker → · Palette generator →