#A03642#A03642

#A03642 is a mid, vivid red. Relative luminance 0.105; OKLCH L 48.9% C 0.140 H 17.4°. Best body text is #FFFFFF at 6.77:1 contrast (WCAG AA passes).

Color values

HEX	#A03642
RGB	rgb(160, 54, 66)
HSL	hsl(353, 50%, 42%)
HSV	hsv(353, 66%, 63%)
CMYK	cmyk(0%, 66.3%, 58.8%, 37.3%)
CIE-LAB	lab(38.74, 44.67, 17.03)
CIE-LCH	lch(38.74, 47.81, 20.87°)
OKLab	oklab(48.92% 0.1336 0.0419)
OKLCH	oklch(48.92% 0.14 17.4)
XYZ	xyz(16.8013, 10.5075, 6.2966)
Luminance	0.1051 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A03642 #36A094

analogous

#A03677 #A03642 #A05F36

triadic

#A03642 #42A036 #3642A0

tetradic

#A03642 #77A036 #36A094 #5F36A0

square

#A03642 #77A036 #36A094 #5F36A0

split-complementary

#A03642 #36A05F #3677A0

monochromatic

#44171C #72272F #A03642 #C44F5D #D37D87

Accessibility & contrast

On white

6.77

#A03642 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#A03642 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A03642

6.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A03642	#FFFFFF	#000000	##FFFFFF
##A03642	1.00	6.77	3.10	6.77
#FFFFFF	6.77	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#504D42

Deuteranopia (green-blind)

#6B633F

Tritanopia (blue-blind)

#AF203B

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #a03642;
/* rgb */ color: rgb(160, 54, 66);
/* oklch */ color: oklch(48.9% 0.140 17.4);

Tailwind

colors: {
  custom: {
    50: '#c27376',
    500: '#a03642',
    950: '#000000',
  },
}

SCSS

$custom: #a03642;
$custom-light: #c27376;
$custom-dark: #000000;

JSON

{
  "hex": "#a03642",
  "rgb": {
    "r": 160,
    "g": 54,
    "b": 66
  },
  "hsl": {
    "h": 353.208,
    "s": 49.533,
    "l": 41.961
  },
  "oklch": {
    "l": 0.48923,
    "c": 0.14004,
    "h": 17.4
  },
  "luminance": 0.10505
}

Semantic roles & 50–950 ramp

primary

#A03642

secondary

#75BCB4

accent

#D9C94F

background

#FCF7F7

surface

#F9EDED

border

#D2C8C8

text

#130808

muted

#827B7B

Preview Lab

Preview with #A03642

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

Preview Lab → · Contrast checker → · Palette generator →