#A03418#A03418

#A03418 is a mid, vivid red. Relative luminance 0.100; OKLCH L 48.1% C 0.148 H 35.1°. Best body text is #FFFFFF at 7.00:1 contrast (WCAG AA passes).

Color values

HEX	#A03418
RGB	rgb(160, 52, 24)
HSL	hsl(12, 74%, 36%)
HSV	hsv(12, 85%, 63%)
CMYK	cmyk(0%, 67.5%, 85%, 37.3%)
CIE-LAB	lab(37.84, 43.39, 40.44)
CIE-LCH	lch(37.84, 59.31, 42.98°)
OKLab	oklab(48.06% 0.1213 0.0854)
OKLCH	oklch(48.06% 0.148 35.1)
XYZ	xyz(15.8919, 9.9979, 1.9570)
Luminance	0.1000 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A03418 #1884A0

analogous

#A01840 #A03418 #A07818

triadic

#A03418 #18A034 #3418A0

tetradic

#A03418 #40A018 #1884A0 #7818A0

square

#A03418 #40A018 #1884A0 #7818A0

split-complementary

#A03418 #18A078 #1840A0

monochromatic

#361108 #6B2310 #A03418 #D54520 #E46D4E

Accessibility & contrast

On white

7.00

#A03418 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

3.00

#A03418 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A03418

7.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A03418	#FFFFFF	#000000	##FFFFFF
##A03418	1.00	7.00	3.00	7.00
#FFFFFF	7.00	1.00	21.00	1.00
#000000	3.00	21.00	1.00	21.00
##FFFFFF	7.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#544A13

Deuteranopia (green-blind)

#6E6212

Tritanopia (blue-blind)

#B1112F

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #a03418;
/* rgb */ color: rgb(160, 52, 24);
/* oklch */ color: oklch(48.1% 0.148 35.1);

Tailwind

colors: {
  custom: {
    50: '#c57158',
    500: '#a03418',
    950: '#000000',
  },
}

SCSS

$custom: #a03418;
$custom-light: #c57158;
$custom-dark: #000000;

JSON

{
  "hex": "#a03418",
  "rgb": {
    "r": 160,
    "g": 52,
    "b": 24
  },
  "hsl": {
    "h": 12.353,
    "s": 73.913,
    "l": 36.078
  },
  "oklch": {
    "l": 0.48063,
    "c": 0.14836,
    "h": 35.1
  },
  "luminance": 0.09996
}

Semantic roles & 50–950 ramp

primary

#A03418

secondary

#4DAEC6

accent

#CAF137

background

#FDF7F5

surface

#FAEDE9

border

#D3C8C5

text

#140803

muted

#837B78

Preview Lab

Preview with #A03418

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

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