#A03A4E#A03A4E

#A03A4E is a mid, vivid red. Relative luminance 0.111; OKLCH L 49.7% C 0.136 H 11.7°. Best body text is #FFFFFF at 6.54:1 contrast (WCAG AA passes).

Color values

HEX	#A03A4E
RGB	rgb(160, 58, 78)
HSL	hsl(348, 47%, 43%)
HSV	hsv(348, 64%, 63%)
CMYK	cmyk(0%, 63.8%, 51.2%, 37.3%)
CIE-LAB	lab(39.67, 43.89, 10.76)
CIE-LCH	lch(39.67, 45.19, 13.77°)
OKLab	oklab(49.71% 0.1328 0.0274)
OKLCH	oklch(49.71% 0.136 11.7)
XYZ	xyz(17.3868, 11.0519, 8.4239)
Luminance	0.1105 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A03A4E #3AA08C

analogous

#A03A81 #A03A4E #A0593A

triadic

#A03A4E #4EA03A #3A4EA0

tetradic

#A03A4E #81A03A #3AA08C #593AA0

square

#A03A4E #81A03A #3AA08C #593AA0

split-complementary

#A03A4E #3AA059 #3A81A0

monochromatic

#461922 #732A38 #A03A4E #C2566B #D28392

Accessibility & contrast

On white

6.54

#A03A4E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.21

#A03A4E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A03A4E

6.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A03A4E	#FFFFFF	#000000	##FFFFFF
##A03A4E	1.00	6.54	3.21	6.54
#FFFFFF	6.54	1.00	21.00	1.00
#000000	3.21	21.00	1.00	21.00
##FFFFFF	6.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#51504E

Deuteranopia (green-blind)

#6B654C

Tritanopia (blue-blind)

#AE2A42

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #a03a4e;
/* rgb */ color: rgb(160, 58, 78);
/* oklch */ color: oklch(49.7% 0.136 11.7);

Tailwind

colors: {
  custom: {
    50: '#c1767f',
    500: '#a03a4e',
    950: '#000000',
  },
}

SCSS

$custom: #a03a4e;
$custom-light: #c1767f;
$custom-dark: #000000;

JSON

{
  "hex": "#a03a4e",
  "rgb": {
    "r": 160,
    "g": 58,
    "b": 78
  },
  "hsl": {
    "h": 348.235,
    "s": 46.789,
    "l": 42.745
  },
  "oklch": {
    "l": 0.49705,
    "c": 0.13563,
    "h": 11.7
  },
  "luminance": 0.1105
}

Semantic roles & 50–950 ramp

primary

#A03A4E

secondary

#7ABCAF

accent

#D6BC51

background

#FCF7F7

surface

#F8EDEE

border

#D1C8C9

text

#13090A

muted

#827B7C

Preview Lab

Preview with #A03A4E

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

Preview Lab → · Contrast checker → · Palette generator →