#A1292B#A1292B

#A1292B is a mid, vivid red. Relative luminance 0.093; OKLCH L 47.3% C 0.156 H 24.7°. Best body text is #FFFFFF at 7.32:1 contrast (WCAG AA passes).

Color values

HEX	#A1292B
RGB	rgb(161, 41, 43)
HSL	hsl(359, 59%, 40%)
HSV	hsv(359, 75%, 63%)
CMYK	cmyk(0%, 74.5%, 73.3%, 36.9%)
CIE-LAB	lab(36.63, 48.81, 28.71)
CIE-LCH	lch(36.63, 56.63, 30.46°)
OKLab	oklab(47.26% 0.142 0.0653)
OKLCH	oklch(47.26% 0.156 24.7)
XYZ	xyz(15.9287, 9.3398, 3.2491)
Luminance	0.0934 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1292B #29A19F

analogous

#A12967 #A1292B #A16329

triadic

#A1292B #2BA129 #292BA1

tetradic

#A1292B #67A129 #29A19F #6329A1

square

#A1292B #67A129 #29A19F #6329A1

split-complementary

#A1292B #29A163 #2967A1

monochromatic

#3F1011 #701D1E #A1292B #CD3A3D #D96B6D

Accessibility & contrast

On white

7.32

#A1292B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#A1292B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A1292B

7.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1292B	#FFFFFF	#000000	##FFFFFF
##A1292B	1.00	7.32	2.87	7.32
#FFFFFF	7.32	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C462A

Deuteranopia (green-blind)

#6A6027

Tritanopia (blue-blind)

#B1002B

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #a1292b;
/* rgb */ color: rgb(161, 41, 43);
/* oklch */ color: oklch(47.3% 0.156 24.7);

Tailwind

colors: {
  custom: {
    50: '#c56c64',
    500: '#a1292b',
    950: '#000000',
  },
}

SCSS

$custom: #a1292b;
$custom-light: #c56c64;
$custom-dark: #000000;

JSON

{
  "hex": "#a1292b",
  "rgb": {
    "r": 161,
    "g": 41,
    "b": 43
  },
  "hsl": {
    "h": 359,
    "s": 59.406,
    "l": 39.608
  },
  "oklch": {
    "l": 0.47257,
    "c": 0.15629,
    "h": 24.7
  },
  "luminance": 0.09337
}

Semantic roles & 50–950 ramp

primary

#A1292B

secondary

#66C0BE

accent

#E3E045

background

#FDF6F6

surface

#FAECEB

border

#D3C7C6

text

#140705

muted

#837A7A

Preview Lab

Preview with #A1292B

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

Preview Lab → · Contrast checker → · Palette generator →