#A03C4E#A03C4E

#A03C4E is a mid, vivid red. Relative luminance 0.113; OKLCH L 50.0% C 0.133 H 12.4°. Best body text is #FFFFFF at 6.46:1 contrast (WCAG AA passes).

Color values

HEX	#A03C4E
RGB	rgb(160, 60, 78)
HSL	hsl(349, 45%, 43%)
HSV	hsv(349, 63%, 63%)
CMYK	cmyk(0%, 62.5%, 51.2%, 37.3%)
CIE-LAB	lab(40.01, 42.97, 11.23)
CIE-LCH	lch(40.01, 44.41, 14.65°)
OKLab	oklab(49.96% 0.1299 0.0286)
OKLCH	oklch(49.96% 0.133 12.4)
XYZ	xyz(17.4896, 11.2575, 8.4582)
Luminance	0.1125 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A03C4E #3CA08E

analogous

#A03C80 #A03C4E #A05C3C

triadic

#A03C4E #4EA03C #3C4EA0

tetradic

#A03C4E #80A03C #3CA08E #5C3CA0

square

#A03C4E #80A03C #3CA08E #5C3CA0

split-complementary

#A03C4E #3CA05C #3C80A0

monochromatic

#471B23 #732B38 #A03C4E #C1596B #D18593

Accessibility & contrast

On white

6.46

#A03C4E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#A03C4E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A03C4E

6.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A03C4E	#FFFFFF	#000000	##FFFFFF
##A03C4E	1.00	6.46	3.25	6.46
#FFFFFF	6.46	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#53524E

Deuteranopia (green-blind)

#6C664C

Tritanopia (blue-blind)

#AE2D43

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #a03c4e;
/* rgb */ color: rgb(160, 60, 78);
/* oklch */ color: oklch(50.0% 0.133 12.4);

Tailwind

colors: {
  custom: {
    50: '#c1777f',
    500: '#a03c4e',
    950: '#000000',
  },
}

SCSS

$custom: #a03c4e;
$custom-light: #c1777f;
$custom-dark: #000000;

JSON

{
  "hex": "#a03c4e",
  "rgb": {
    "r": 160,
    "g": 60,
    "b": 78
  },
  "hsl": {
    "h": 349.2,
    "s": 45.455,
    "l": 43.137
  },
  "oklch": {
    "l": 0.49961,
    "c": 0.13302,
    "h": 12.4
  },
  "luminance": 0.11255
}

Semantic roles & 50–950 ramp

primary

#A03C4E

secondary

#7CBBB0

accent

#D5BE53

background

#FCF7F7

surface

#F8EDEE

border

#D1C8C9

text

#13090A

muted

#827B7C

Preview Lab

Preview with #A03C4E

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

Preview Lab → · Contrast checker → · Palette generator →