#A13033#A13033

#A13033 is a mid, vivid red. Relative luminance 0.099; OKLCH L 48.1% C 0.149 H 23.3°. Best body text is #FFFFFF at 7.03:1 contrast (WCAG AA passes).

Color values

HEX	#A13033
RGB	rgb(161, 48, 51)
HSL	hsl(358, 54%, 41%)
HSV	hsv(358, 70%, 63%)
CMYK	cmyk(0%, 70.2%, 68.3%, 36.9%)
CIE-LAB	lab(37.72, 46.54, 25.11)
CIE-LCH	lch(37.72, 52.89, 28.35°)
OKLab	oklab(48.11% 0.1366 0.0588)
OKLCH	oklch(48.11% 0.149 23.3)
XYZ	xyz(16.3542, 9.9324, 4.1873)
Luminance	0.0993 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A13033 #30A19E

analogous

#A1306B #A13033 #A16530

triadic

#A13033 #33A130 #3033A1

tetradic

#A13033 #6BA130 #30A19E #6530A1

square

#A13033 #6BA130 #30A19E #6530A1

split-complementary

#A13033 #30A165 #306BA1

monochromatic

#431415 #722224 #A13033 #C8464A #D67578

Accessibility & contrast

On white

7.03

#A13033 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.99

#A13033 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A13033

7.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A13033	#FFFFFF	#000000	##FFFFFF
##A13033	1.00	7.03	2.99	7.03
#FFFFFF	7.03	1.00	21.00	1.00
#000000	2.99	21.00	1.00	21.00
##FFFFFF	7.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4932

Deuteranopia (green-blind)

#6C6230

Tritanopia (blue-blind)

#B10E32

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #a13033;
/* rgb */ color: rgb(161, 48, 51);
/* oklch */ color: oklch(48.1% 0.149 23.3);

Tailwind

colors: {
  custom: {
    50: '#c4706a',
    500: '#a13033',
    950: '#000000',
  },
}

SCSS

$custom: #a13033;
$custom-light: #c4706a;
$custom-dark: #000000;

JSON

{
  "hex": "#a13033",
  "rgb": {
    "r": 161,
    "g": 48,
    "b": 51
  },
  "hsl": {
    "h": 358.407,
    "s": 54.067,
    "l": 40.98
  },
  "oklch": {
    "l": 0.48108,
    "c": 0.14868,
    "h": 23.3
  },
  "luminance": 0.0993
}

Semantic roles & 50–950 ramp

primary

#A13033

secondary

#6FBEBC

accent

#DDDA4A

background

#FCF7F6

surface

#F9EDEB

border

#D2C8C6

text

#140806

muted

#827B7A

Preview Lab

Preview with #A13033

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

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