#A43E41#A43E41

#A43E41 is a mid, vivid red. Relative luminance 0.117; OKLCH L 50.6% C 0.135 H 21.6°. Best body text is #FFFFFF at 6.28:1 contrast (WCAG AA passes).

Color values

HEX	#A43E41
RGB	rgb(164, 62, 65)
HSL	hsl(358, 45%, 44%)
HSV	hsv(358, 62%, 64%)
CMYK	cmyk(0%, 62.2%, 60.4%, 35.7%)
CIE-LAB	lab(40.77, 42.37, 20.46)
CIE-LCH	lch(40.77, 47.05, 25.78°)
OKLab	oklab(50.57% 0.1257 0.0497)
OKLCH	oklch(50.57% 0.135 21.6)
XYZ	xyz(17.9882, 11.7218, 6.3153)
Luminance	0.1172 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A43E41 #3EA4A1

analogous

#A43E74 #A43E41 #A46E3E

triadic

#A43E41 #41A43E #3E41A4

tetradic

#A43E41 #74A43E #3EA4A1 #6E3EA4

square

#A43E41 #74A43E #3EA4A1 #6E3EA4

split-complementary

#A43E41 #3EA46E #3E74A4

monochromatic

#4B1C1E #782D2F #A43E41 #C25D60 #D38A8C

Accessibility & contrast

On white

6.28

#A43E41 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.34

#A43E41 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A43E41

6.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A43E41	#FFFFFF	#000000	##FFFFFF
##A43E41	1.00	6.28	3.34	6.28
#FFFFFF	6.28	1.00	21.00	1.00
#000000	3.34	21.00	1.00	21.00
##FFFFFF	6.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#575340

Deuteranopia (green-blind)

#71683E

Tritanopia (blue-blind)

#B32A40

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #a43e41;
/* rgb */ color: rgb(164, 62, 65);
/* oklch */ color: oklch(50.6% 0.135 21.6);

Tailwind

colors: {
  custom: {
    50: '#c57875',
    500: '#a43e41',
    950: '#000000',
  },
}

SCSS

$custom: #a43e41;
$custom-light: #c57875;
$custom-dark: #000000;

JSON

{
  "hex": "#a43e41",
  "rgb": {
    "r": 164,
    "g": 62,
    "b": 65
  },
  "hsl": {
    "h": 358.235,
    "s": 45.133,
    "l": 44.314
  },
  "oklch": {
    "l": 0.50573,
    "c": 0.13518,
    "h": 21.6
  },
  "luminance": 0.11719
}

Semantic roles & 50–950 ramp

primary

#A43E41

secondary

#81BDBB

accent

#D5D153

background

#FCF7F7

surface

#F9EDED

border

#D2C8C8

text

#140908

muted

#827B7B

Preview Lab

Preview with #A43E41

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

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