#A3293D#A3293D

#A3293D is a mid, vivid red. Relative luminance 0.097; OKLCH L 47.9% C 0.157 H 16.5°. Best body text is #FFFFFF at 7.14:1 contrast (WCAG AA passes).

Color values

HEX	#A3293D
RGB	rgb(163, 41, 61)
HSL	hsl(350, 60%, 40%)
HSV	hsv(350, 75%, 64%)
CMYK	cmyk(0%, 74.8%, 62.6%, 36.1%)
CIE-LAB	lab(37.32, 50.45, 18.42)
CIE-LCH	lch(37.32, 53.71, 20.06°)
OKLab	oklab(47.94% 0.1508 0.0447)
OKLCH	oklch(47.94% 0.157 16.5)
XYZ	xyz(16.7412, 9.7118, 5.4070)
Luminance	0.0971 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3293D #29A38F

analogous

#A3297A #A3293D #A35229

triadic

#A3293D #3DA329 #293DA3

tetradic

#A3293D #7AA329 #29A38F #5229A3

square

#A3293D #7AA329 #29A38F #5229A3

split-complementary

#A3293D #29A352 #297AA3

monochromatic

#411018 #721D2B #A3293D #CE3B53 #DA6C7E

Accessibility & contrast

On white

7.14

#A3293D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.94

#A3293D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A3293D

7.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3293D	#FFFFFF	#000000	##FFFFFF
##A3293D	1.00	7.14	2.94	7.14
#FFFFFF	7.14	1.00	21.00	1.00
#000000	2.94	21.00	1.00	21.00
##FFFFFF	7.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B483D

Deuteranopia (green-blind)

#6A613A

Tritanopia (blue-blind)

#B30031

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #a3293d;
/* rgb */ color: rgb(163, 41, 61);
/* oklch */ color: oklch(47.9% 0.157 16.5);

Tailwind

colors: {
  custom: {
    50: '#c56d72',
    500: '#a3293d',
    950: '#000000',
  },
}

SCSS

$custom: #a3293d;
$custom-light: #c56d72;
$custom-dark: #000000;

JSON

{
  "hex": "#a3293d",
  "rgb": {
    "r": 163,
    "g": 41,
    "b": 61
  },
  "hsl": {
    "h": 350.164,
    "s": 59.804,
    "l": 40
  },
  "oklch": {
    "l": 0.47937,
    "c": 0.15728,
    "h": 16.5
  },
  "luminance": 0.09709
}

Semantic roles & 50–950 ramp

primary

#A3293D

secondary

#67C1B2

accent

#E3C945

background

#FDF6F6

surface

#FAECEC

border

#D3C7C7

text

#140807

muted

#837B7A

Preview Lab

Preview with #A3293D

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

Preview Lab → · Contrast checker → · Palette generator →