#C8443B#C8443B

#C8443B is a mid, vivid red. Relative luminance 0.167; OKLCH L 57.1% C 0.169 H 27.6°. Best body text is #FFFFFF at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#C8443B
RGB	rgb(200, 68, 59)
HSL	hsl(4, 56%, 51%)
HSV	hsv(4, 71%, 78%)
CMYK	cmyk(0%, 66%, 70.5%, 21.6%)
CIE-LAB	lab(47.92, 51.85, 34.26)
CIE-LCH	lch(47.92, 62.15, 33.46°)
OKLab	oklab(57.09% 0.1502 0.0786)
OKLCH	oklch(57.09% 0.169 27.6)
XYZ	xyz(26.6788, 16.7332, 5.9618)
Luminance	0.1673 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C8443B #3BBFC8

analogous

#C83B78 #C8443B #C88A3B

triadic

#C8443B #3BC844 #443BC8

tetradic

#C8443B #78C83B #3BBFC8 #8A3BC8

square

#C8443B #78C83B #3BBFC8 #8A3BC8

split-complementary

#C8443B #3BC88A #3B78C8

monochromatic

#6B231E #9A322B #C8443B #D5726B #E39F9B

Accessibility & contrast

On white

4.83

#C8443B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.35

#C8443B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C8443B

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C8443B	#FFFFFF	#000000	##FFFFFF
##C8443B	1.00	4.83	4.35	4.83
#FFFFFF	4.83	1.00	21.00	1.00
#000000	4.35	21.00	1.00	21.00
##FFFFFF	4.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#686039

Deuteranopia (green-blind)

#897C37

Tritanopia (blue-blind)

#DC2143

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #c8443b;
/* rgb */ color: rgb(200, 68, 59);
/* oklch */ color: oklch(57.1% 0.169 27.6);

Tailwind

colors: {
  custom: {
    50: '#e07f71',
    500: '#c8443b',
    950: '#000000',
  },
}

SCSS

$custom: #c8443b;
$custom-light: #e07f71;
$custom-dark: #000000;

JSON

{
  "hex": "#c8443b",
  "rgb": {
    "r": 200,
    "g": 68,
    "b": 59
  },
  "hsl": {
    "h": 3.83,
    "s": 56.175,
    "l": 50.784
  },
  "oklch": {
    "l": 0.57093,
    "c": 0.16946,
    "h": 27.6
  },
  "luminance": 0.16729
}

Semantic roles & 50–950 ramp

primary

#C8443B

secondary

#90CBCF

accent

#D6DF48

background

#FEF8F6

surface

#FDEFEC

border

#D5CAC7

text

#170A07

muted

#857C7A

Preview Lab

Preview with #C8443B

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

Preview Lab → · Contrast checker → · Palette generator →