#A4292A#A4292A

#A4292A is a mid, vivid red. Relative luminance 0.096; OKLCH L 47.8% C 0.160 H 25.2°. Best body text is #FFFFFF at 7.17:1 contrast (WCAG AA passes).

Color values

HEX	#A4292A
RGB	rgb(164, 41, 42)
HSL	hsl(360, 60%, 40%)
HSV	hsv(360, 75%, 64%)
CMYK	cmyk(0%, 75%, 74.4%, 35.7%)
CIE-LAB	lab(37.20, 49.73, 30.12)
CIE-LCH	lch(37.20, 58.14, 31.21°)
OKLab	oklab(47.79% 0.1443 0.068)
OKLCH	oklch(47.79% 0.16 25.2)
XYZ	xyz(16.5226, 9.6481, 3.1823)
Luminance	0.0965 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4292A #29A4A3

analogous

#A42968 #A4292A #A46529

triadic

#A4292A #2AA429 #292AA4

tetradic

#A4292A #68A429 #29A4A3 #6529A4

square

#A4292A #68A429 #29A4A3 #6529A4

split-complementary

#A4292A #29A465 #2968A4

monochromatic

#421111 #731D1D #A4292A #CE3C3D #DA6D6E

Accessibility & contrast

On white

7.17

#A4292A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#A4292A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A4292A

7.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4292A	#FFFFFF	#000000	##FFFFFF
##A4292A	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)

#4D4729

Deuteranopia (green-blind)

#6C6126

Tritanopia (blue-blind)

#B5002B

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #a4292a;
/* rgb */ color: rgb(164, 41, 42);
/* oklch */ color: oklch(47.8% 0.160 25.2);

Tailwind

colors: {
  custom: {
    50: '#c76d64',
    500: '#a4292a',
    950: '#000000',
  },
}

SCSS

$custom: #a4292a;
$custom-light: #c76d64;
$custom-dark: #000000;

JSON

{
  "hex": "#a4292a",
  "rgb": {
    "r": 164,
    "g": 41,
    "b": 42
  },
  "hsl": {
    "h": 359.512,
    "s": 60,
    "l": 40.196
  },
  "oklch": {
    "l": 0.47785,
    "c": 0.15951,
    "h": 25.2
  },
  "luminance": 0.09646
}

Semantic roles & 50–950 ramp

primary

#A4292A

secondary

#68C1C0

accent

#E3E245

background

#FDF6F5

surface

#FAECEA

border

#D3C7C6

text

#150805

muted

#837B79

Preview Lab

Preview with #A4292A

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

Preview Lab → · Contrast checker → · Palette generator →