#A4293A#A4293A

#A4293A is a mid, vivid red. Relative luminance 0.098; OKLCH L 48.1% C 0.158 H 18.1°. Best body text is #FFFFFF at 7.10:1 contrast (WCAG AA passes).

Color values

HEX	#A4293A
RGB	rgb(164, 41, 58)
HSL	hsl(352, 60%, 40%)
HSV	hsv(352, 75%, 64%)
CMYK	cmyk(0%, 75%, 64.6%, 35.7%)
CIE-LAB	lab(37.46, 50.57, 20.53)
CIE-LCH	lch(37.46, 54.58, 22.10°)
OKLab	oklab(48.06% 0.1504 0.0493)
OKLCH	oklch(48.06% 0.158 18.1)
XYZ	xyz(16.8683, 9.7864, 5.0029)
Luminance	0.0978 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4293A #29A493

analogous

#A42978 #A4293A #A45529

triadic

#A4293A #3AA429 #293AA4

tetradic

#A4293A #78A429 #29A493 #5529A4

square

#A4293A #78A429 #29A493 #5529A4

split-complementary

#A4293A #29A455 #2978A4

monochromatic

#421117 #731D29 #A4293A #CE3C50 #DA6D7C

Accessibility & contrast

On white

7.10

#A4293A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#A4293A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A4293A

7.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4293A	#FFFFFF	#000000	##FFFFFF
##A4293A	1.00	7.10	2.96	7.10
#FFFFFF	7.10	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B483A

Deuteranopia (green-blind)

#6B6237

Tritanopia (blue-blind)

#B40030

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #a4293a;
/* rgb */ color: rgb(164, 41, 58);
/* oklch */ color: oklch(48.1% 0.158 18.1);

Tailwind

colors: {
  custom: {
    50: '#c66d70',
    500: '#a4293a',
    950: '#000000',
  },
}

SCSS

$custom: #a4293a;
$custom-light: #c66d70;
$custom-dark: #000000;

JSON

{
  "hex": "#a4293a",
  "rgb": {
    "r": 164,
    "g": 41,
    "b": 58
  },
  "hsl": {
    "h": 351.707,
    "s": 60,
    "l": 40.196
  },
  "oklch": {
    "l": 0.48055,
    "c": 0.1583,
    "h": 18.1
  },
  "luminance": 0.09784
}

Semantic roles & 50–950 ramp

primary

#A4293A

secondary

#68C1B5

accent

#E3CD45

background

#FDF6F6

surface

#FAECEC

border

#D3C7C7

text

#140807

muted

#837B7A

Preview Lab

Preview with #A4293A

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

Preview Lab → · Contrast checker → · Palette generator →