#C8433B#C8433B

#C8433B is a mid, vivid red. Relative luminance 0.166; OKLCH L 57.0% C 0.170 H 27.3°. Best body text is #FFFFFF at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#C8433B
RGB	rgb(200, 67, 59)
HSL	hsl(3, 56%, 51%)
HSV	hsv(3, 71%, 78%)
CMYK	cmyk(0%, 66.5%, 70.5%, 21.6%)
CIE-LAB	lab(47.77, 52.26, 34.09)
CIE-LCH	lch(47.77, 62.40, 33.11°)
OKLab	oklab(56.98% 0.1515 0.0782)
OKLCH	oklch(56.98% 0.17 27.3)
XYZ	xyz(26.6188, 16.6133, 5.9419)
Luminance	0.1661 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C8433B #3BC0C8

analogous

#C83B79 #C8433B #C8893B

triadic

#C8433B #3BC843 #433BC8

tetradic

#C8433B #79C83B #3BC0C8 #893BC8

square

#C8433B #79C83B #3BC0C8 #893BC8

split-complementary

#C8433B #3BC889 #3B79C8

monochromatic

#6B221E #9A322B #C8433B #D5716B #E39F9B

Accessibility & contrast

On white

4.86

#C8433B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.32

#C8433B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C8433B

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C8433B	#FFFFFF	#000000	##FFFFFF
##C8433B	1.00	4.86	4.32	4.86
#FFFFFF	4.86	1.00	21.00	1.00
#000000	4.32	21.00	1.00	21.00
##FFFFFF	4.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#685F39

Deuteranopia (green-blind)

#897C37

Tritanopia (blue-blind)

#DC1F42

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #c8433b;
/* rgb */ color: rgb(200, 67, 59);
/* oklch */ color: oklch(57.0% 0.170 27.3);

Tailwind

colors: {
  custom: {
    50: '#e17e71',
    500: '#c8433b',
    950: '#000000',
  },
}

SCSS

$custom: #c8433b;
$custom-light: #e17e71;
$custom-dark: #000000;

JSON

{
  "hex": "#c8433b",
  "rgb": {
    "r": 200,
    "g": 67,
    "b": 59
  },
  "hsl": {
    "h": 3.404,
    "s": 56.175,
    "l": 50.784
  },
  "oklch": {
    "l": 0.56979,
    "c": 0.17044,
    "h": 27.3
  },
  "luminance": 0.16609
}

Semantic roles & 50–950 ramp

primary

#C8433B

secondary

#90CBCF

accent

#D7DF48

background

#FEF8F6

surface

#FDEFEC

border

#D5CAC7

text

#170A07

muted

#857C7A

Preview Lab

Preview with #C8433B

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

Preview Lab → · Contrast checker → · Palette generator →