#A03545#A03545

#A03545 is a mid, vivid red. Relative luminance 0.104; OKLCH L 48.9% C 0.141 H 15.3°. Best body text is #FFFFFF at 6.80:1 contrast (WCAG AA passes).

Color values

HEX	#A03545
RGB	rgb(160, 53, 69)
HSL	hsl(351, 50%, 42%)
HSV	hsv(351, 67%, 63%)
CMYK	cmyk(0%, 66.9%, 56.9%, 37.3%)
CIE-LAB	lab(38.64, 45.34, 15.02)
CIE-LCH	lch(38.64, 47.76, 18.33°)
OKLab	oklab(48.87% 0.1362 0.0373)
OKLCH	oklch(48.87% 0.141 15.3)
XYZ	xyz(16.8460, 10.4517, 6.7594)
Luminance	0.1045 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A03545 #35A090

analogous

#A0357B #A03545 #A05B35

triadic

#A03545 #45A035 #3545A0

tetradic

#A03545 #7BA035 #35A090 #5B35A0

square

#A03545 #7BA035 #35A090 #5B35A0

split-complementary

#A03545 #35A05B #357BA0

monochromatic

#44171D #722631 #A03545 #C44E60 #D47C89

Accessibility & contrast

On white

6.80

#A03545 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.09

#A03545 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A03545

6.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A03545	#FFFFFF	#000000	##FFFFFF
##A03545	1.00	6.80	3.09	6.80
#FFFFFF	6.80	1.00	21.00	1.00
#000000	3.09	21.00	1.00	21.00
##FFFFFF	6.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4D45

Deuteranopia (green-blind)

#6B6342

Tritanopia (blue-blind)

#AF203B

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #a03545;
/* rgb */ color: rgb(160, 53, 69);
/* oklch */ color: oklch(48.9% 0.141 15.3);

Tailwind

colors: {
  custom: {
    50: '#c27378',
    500: '#a03545',
    950: '#000000',
  },
}

SCSS

$custom: #a03545;
$custom-light: #c27378;
$custom-dark: #000000;

JSON

{
  "hex": "#a03545",
  "rgb": {
    "r": 160,
    "g": 53,
    "b": 69
  },
  "hsl": {
    "h": 351.028,
    "s": 50.235,
    "l": 41.765
  },
  "oklch": {
    "l": 0.48871,
    "c": 0.14125,
    "h": 15.3
  },
  "luminance": 0.10449
}

Semantic roles & 50–950 ramp

primary

#A03545

secondary

#74BCB2

accent

#DAC54E

background

#FCF7F7

surface

#F8EDED

border

#D1C8C8

text

#130809

muted

#827B7B

Preview Lab

Preview with #A03545

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

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