#A33024#A33024

#A33024 is a mid, vivid red. Relative luminance 0.100; OKLCH L 48.2% C 0.153 H 29.7°. Best body text is #FFFFFF at 6.99:1 contrast (WCAG AA passes).

Color values

HEX	#A33024
RGB	rgb(163, 48, 36)
HSL	hsl(6, 64%, 39%)
HSV	hsv(6, 78%, 64%)
CMYK	cmyk(0%, 70.6%, 77.9%, 36.1%)
CIE-LAB	lab(37.90, 46.51, 34.34)
CIE-LCH	lch(37.90, 57.81, 36.44°)
OKLab	oklab(48.25% 0.133 0.0757)
OKLCH	oklch(48.25% 0.153 29.7)
XYZ	xyz(16.4815, 10.0303, 2.7369)
Luminance	0.1003 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A33024 #2497A3

analogous

#A32458 #A33024 #A37024

triadic

#A33024 #24A330 #3024A3

tetradic

#A33024 #58A324 #2497A3 #7024A3

square

#A33024 #58A324 #2497A3 #7024A3

split-complementary

#A33024 #24A370 #2458A3

monochromatic

#3F120E #712119 #A33024 #D24132 #DD7065

Accessibility & contrast

On white

6.99

#A33024 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.01

#A33024 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A33024

6.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A33024	#FFFFFF	#000000	##FFFFFF
##A33024	1.00	6.99	3.01	6.99
#FFFFFF	6.99	1.00	21.00	1.00
#000000	3.01	21.00	1.00	21.00
##FFFFFF	6.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#514922

Deuteranopia (green-blind)

#6E621F

Tritanopia (blue-blind)

#B4052E

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #a33024;
/* rgb */ color: rgb(163, 48, 36);
/* oklch */ color: oklch(48.2% 0.153 29.7);

Tailwind

colors: {
  custom: {
    50: '#c67060',
    500: '#a33024',
    950: '#000000',
  },
}

SCSS

$custom: #a33024;
$custom-light: #c67060;
$custom-dark: #000000;

JSON

{
  "hex": "#a33024",
  "rgb": {
    "r": 163,
    "g": 48,
    "b": 36
  },
  "hsl": {
    "h": 5.669,
    "s": 63.819,
    "l": 39.02
  },
  "oklch": {
    "l": 0.48245,
    "c": 0.15303,
    "h": 29.7
  },
  "luminance": 0.10028
}

Semantic roles & 50–950 ramp

primary

#A33024

secondary

#60B9C2

accent

#D7E741

background

#FDF7F5

surface

#FAEDE9

border

#D3C8C5

text

#150805

muted

#837B79

Preview Lab

Preview with #A33024

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

Preview Lab → · Contrast checker → · Palette generator →