#A02F27#A02F27

#A02F27 is a mid, vivid red. Relative luminance 0.097; OKLCH L 47.6% C 0.150 H 28.2°. Best body text is #FFFFFF at 7.17:1 contrast (WCAG AA passes).

Color values

HEX	#A02F27
RGB	rgb(160, 47, 39)
HSL	hsl(4, 61%, 39%)
HSV	hsv(4, 76%, 63%)
CMYK	cmyk(0%, 70.6%, 75.6%, 37.3%)
CIE-LAB	lab(37.22, 46.01, 31.71)
CIE-LCH	lch(37.22, 55.88, 34.57°)
OKLab	oklab(47.64% 0.1324 0.071)
OKLCH	oklch(47.64% 0.15 28.2)
XYZ	xyz(15.8817, 9.6555, 2.9465)
Luminance	0.0965 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A02F27 #2798A0

analogous

#A0275C #A02F27 #A06C27

triadic

#A02F27 #27A02F #2F27A0

tetradic

#A02F27 #5CA027 #2798A0 #6C27A0

square

#A02F27 #5CA027 #2798A0 #6C27A0

split-complementary

#A02F27 #27A06C #275CA0

monochromatic

#3E120F #6F211B #A02F27 #CE4036 #DA6F67

Accessibility & contrast

On white

7.17

#A02F27 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#A02F27 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A02F27

7.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A02F27	#FFFFFF	#000000	##FFFFFF
##A02F27	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)

#504825

Deuteranopia (green-blind)

#6C6123

Tritanopia (blue-blind)

#B0062E

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #a02f27;
/* rgb */ color: rgb(160, 47, 39);
/* oklch */ color: oklch(47.6% 0.150 28.2);

Tailwind

colors: {
  custom: {
    50: '#c46f62',
    500: '#a02f27',
    950: '#000000',
  },
}

SCSS

$custom: #a02f27;
$custom-light: #c46f62;
$custom-dark: #000000;

JSON

{
  "hex": "#a02f27",
  "rgb": {
    "r": 160,
    "g": 47,
    "b": 39
  },
  "hsl": {
    "h": 3.967,
    "s": 60.804,
    "l": 39.02
  },
  "oklch": {
    "l": 0.47643,
    "c": 0.15026,
    "h": 28.2
  },
  "luminance": 0.09653
}

Semantic roles & 50–950 ramp

primary

#A02F27

secondary

#63BAC0

accent

#D9E444

background

#FDF7F5

surface

#FAEDEA

border

#D3C8C6

text

#140805

muted

#837B79

Preview Lab

Preview with #A02F27

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

Preview Lab → · Contrast checker → · Palette generator →