#A6433E#A6433E

#A6433E is a mid, vivid red. Relative luminance 0.125; OKLCH L 51.5% C 0.132 H 25.7°. Best body text is #FFFFFF at 6.01:1 contrast (WCAG AA passes).

Color values

HEX	#A6433E
RGB	rgb(166, 67, 62)
HSL	hsl(3, 46%, 45%)
HSV	hsv(3, 63%, 65%)
CMYK	cmyk(0%, 59.6%, 62.7%, 34.9%)
CIE-LAB	lab(41.96, 40.50, 23.88)
CIE-LCH	lch(41.96, 47.02, 30.53°)
OKLab	oklab(51.51% 0.1191 0.0572)
OKLCH	oklch(51.51% 0.132 25.7)
XYZ	xyz(18.6043, 12.4715, 5.9840)
Luminance	0.1247 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A6433E #3EA1A6

analogous

#A63E6D #A6433E #A6773E

triadic

#A6433E #3EA643 #433EA6

tetradic

#A6433E #6DA63E #3EA1A6 #773EA6

square

#A6433E #6DA63E #3EA1A6 #773EA6

split-complementary

#A6433E #3EA677 #3E6DA6

monochromatic

#4D1F1D #79312D #A6433E #C3635E #D48E8B

Accessibility & contrast

On white

6.01

#A6433E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.49

#A6433E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A6433E

6.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A6433E	#FFFFFF	#000000	##FFFFFF
##A6433E	1.00	6.01	3.49	6.01
#FFFFFF	6.01	1.00	21.00	1.00
#000000	3.49	21.00	1.00	21.00
##FFFFFF	6.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C563D

Deuteranopia (green-blind)

#756B3C

Tritanopia (blue-blind)

#B63042

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #a6433e;
/* rgb */ color: rgb(166, 67, 62);
/* oklch */ color: oklch(51.5% 0.132 25.7);

Tailwind

colors: {
  custom: {
    50: '#c67b73',
    500: '#a6433e',
    950: '#000000',
  },
}

SCSS

$custom: #a6433e;
$custom-light: #c67b73;
$custom-dark: #000000;

JSON

{
  "hex": "#a6433e",
  "rgb": {
    "r": 166,
    "g": 67,
    "b": 62
  },
  "hsl": {
    "h": 2.885,
    "s": 45.614,
    "l": 44.706
  },
  "oklch": {
    "l": 0.51513,
    "c": 0.13209,
    "h": 25.7
  },
  "luminance": 0.12469
}

Semantic roles & 50–950 ramp

primary

#A6433E

secondary

#82BBBE

accent

#CFD553

background

#FCF7F7

surface

#F9EEED

border

#D2C9C8

text

#140A08

muted

#827C7B

Preview Lab

Preview with #A6433E

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

Preview Lab → · Contrast checker → · Palette generator →