#CB4D43#CB4D43

#CB4D43 is a mid, vivid red. Relative luminance 0.184; OKLCH L 58.8% C 0.162 H 27.7°. Best body text is #000000 at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#CB4D43
RGB	rgb(203, 77, 67)
HSL	hsl(4, 57%, 53%)
HSV	hsv(4, 67%, 80%)
CMYK	cmyk(0%, 62.1%, 67%, 20.4%)
CIE-LAB	lab(49.99, 49.41, 32.26)
CIE-LCH	lch(49.99, 59.01, 33.14°)
OKLab	oklab(58.78% 0.1438 0.0753)
OKLCH	oklch(58.78% 0.162 27.7)
XYZ	xyz(28.2984, 18.4134, 7.3731)
Luminance	0.1841 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB4D43 #43C1CB

analogous

#CB437D #CB4D43 #CB9143

triadic

#CB4D43 #43CB4D #4D43CB

tetradic

#CB4D43 #7DCB43 #43C1CB #9143CB

square

#CB4D43 #7DCB43 #43C1CB #9143CB

split-complementary

#CB4D43 #43CB91 #437DCB

monochromatic

#742620 #A4362D #CB4D43 #D87A73 #E6A8A3

Accessibility & contrast

On white

4.49

#CB4D43 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.68

#CB4D43 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CB4D43

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB4D43	#FFFFFF	#000000	##000000
##CB4D43	1.00	4.49	4.68	4.68
#FFFFFF	4.49	1.00	21.00	21.00
#000000	4.68	21.00	1.00	1.00
##000000	4.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F6641

Deuteranopia (green-blind)

#8E8140

Tritanopia (blue-blind)

#DE314B

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #cb4d43;
/* rgb */ color: rgb(203, 77, 67);
/* oklch */ color: oklch(58.8% 0.162 27.7);

Tailwind

colors: {
  custom: {
    50: '#e28477',
    500: '#cb4d43',
    950: '#000000',
  },
}

SCSS

$custom: #cb4d43;
$custom-light: #e28477;
$custom-dark: #000000;

JSON

{
  "hex": "#cb4d43",
  "rgb": {
    "r": 203,
    "g": 77,
    "b": 67
  },
  "hsl": {
    "h": 4.412,
    "s": 56.667,
    "l": 52.941
  },
  "oklch": {
    "l": 0.58782,
    "c": 0.16229,
    "h": 27.7
  },
  "luminance": 0.1841
}

Semantic roles & 50–950 ramp

primary

#CB4D43

secondary

#98CED2

accent

#D5E048

background

#FEF8F7

surface

#FDEFED

border

#D5CAC8

text

#170B08

muted

#857C7B

Preview Lab

Preview with #CB4D43

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

Preview Lab → · Contrast checker → · Palette generator →