#A43E30#A43E30

#A43E30 is a mid, vivid red. Relative luminance 0.116; OKLCH L 50.3% C 0.138 H 30.4°. Best body text is #FFFFFF at 6.34:1 contrast (WCAG AA passes).

Color values

HEX	#A43E30
RGB	rgb(164, 62, 48)
HSL	hsl(7, 55%, 42%)
HSV	hsv(7, 71%, 64%)
CMYK	cmyk(0%, 62.2%, 70.7%, 35.7%)
CIE-LAB	lab(40.50, 41.29, 30.37)
CIE-LCH	lch(40.50, 51.26, 36.34°)
OKLab	oklab(50.28% 0.119 0.0698)
OKLCH	oklch(50.28% 0.138 30.4)
XYZ	xyz(17.5678, 11.5536, 4.1007)
Luminance	0.1155 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A43E30 #3096A4

analogous

#A4305C #A43E30 #A47830

triadic

#A43E30 #30A43E #3E30A4

tetradic

#A43E30 #5CA430 #3096A4 #7830A4

square

#A43E30 #5CA430 #3096A4 #7830A4

split-complementary

#A43E30 #30A478 #305CA4

monochromatic

#451A14 #752C22 #A43E30 #C95748 #D78377

Accessibility & contrast

On white

6.34

#A43E30 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.31

#A43E30 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A43E30

6.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A43E30	#FFFFFF	#000000	##FFFFFF
##A43E30	1.00	6.34	3.31	6.34
#FFFFFF	6.34	1.00	21.00	1.00
#000000	3.31	21.00	1.00	21.00
##FFFFFF	6.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A512E

Deuteranopia (green-blind)

#73682D

Tritanopia (blue-blind)

#B4273B

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #a43e30;
/* rgb */ color: rgb(164, 62, 48);
/* oklch */ color: oklch(50.3% 0.138 30.4);

Tailwind

colors: {
  custom: {
    50: '#c67869',
    500: '#a43e30',
    950: '#000000',
  },
}

SCSS

$custom: #a43e30;
$custom-light: #c67869;
$custom-dark: #000000;

JSON

{
  "hex": "#a43e30",
  "rgb": {
    "r": 164,
    "g": 62,
    "b": 48
  },
  "hsl": {
    "h": 7.241,
    "s": 54.717,
    "l": 41.569
  },
  "oklch": {
    "l": 0.50279,
    "c": 0.13797,
    "h": 30.4
  },
  "luminance": 0.11551
}

Semantic roles & 50–950 ramp

primary

#A43E30

secondary

#70B6BF

accent

#CCDE4A

background

#FDF7F6

surface

#FAEDEB

border

#D3C8C6

text

#140906

muted

#837B7A

Preview Lab

Preview with #A43E30

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

Preview Lab → · Contrast checker → · Palette generator →