#A03016#A03016

#A03016 is a mid, vivid red. Relative luminance 0.096; OKLCH L 47.6% C 0.152 H 34.1°. Best body text is #FFFFFF at 7.17:1 contrast (WCAG AA passes).

Color values

HEX	#A03016
RGB	rgb(160, 48, 22)
HSL	hsl(11, 76%, 36%)
HSV	hsv(11, 86%, 63%)
CMYK	cmyk(0%, 70%, 86.3%, 37.3%)
CIE-LAB	lab(37.20, 45.02, 40.83)
CIE-LCH	lch(37.20, 60.78, 42.21°)
OKLab	oklab(47.58% 0.1261 0.0855)
OKLCH	oklch(47.58% 0.152 34.1)
XYZ	xyz(15.7008, 9.6478, 1.7944)
Luminance	0.0964 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A03016 #1686A0

analogous

#A01641 #A03016 #A07516

triadic

#A03016 #16A030 #3016A0

tetradic

#A03016 #41A016 #1686A0 #7516A0

square

#A03016 #41A016 #1686A0 #7516A0

split-complementary

#A03016 #16A075 #1641A0

monochromatic

#341007 #6A200F #A03016 #D6401D #E6684A

Accessibility & contrast

On white

7.17

#A03016 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#A03016 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A03016

7.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A03016	#FFFFFF	#000000	##FFFFFF
##A03016	1.00	7.17	2.93	7.17
#FFFFFF	7.17	1.00	21.00	1.00
#000000	2.93	21.00	1.00	21.00
##FFFFFF	7.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#514811

Deuteranopia (green-blind)

#6D610F

Tritanopia (blue-blind)

#B1042B

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #a03016;
/* rgb */ color: rgb(160, 48, 22);
/* oklch */ color: oklch(47.6% 0.152 34.1);

Tailwind

colors: {
  custom: {
    50: '#c56f56',
    500: '#a03016',
    950: '#000000',
  },
}

SCSS

$custom: #a03016;
$custom-light: #c56f56;
$custom-dark: #000000;

JSON

{
  "hex": "#a03016",
  "rgb": {
    "r": 160,
    "g": 48,
    "b": 22
  },
  "hsl": {
    "h": 11.304,
    "s": 75.824,
    "l": 35.686
  },
  "oklch": {
    "l": 0.47581,
    "c": 0.15229,
    "h": 34.1
  },
  "luminance": 0.09645
}

Semantic roles & 50–950 ramp

primary

#A03016

secondary

#4AB0C8

accent

#CFF235

background

#FDF6F5

surface

#FAECE9

border

#D3C7C5

text

#150803

muted

#837B78

Preview Lab

Preview with #A03016

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

Preview Lab → · Contrast checker → · Palette generator →