#CF4B4B#CF4B4B

#CF4B4B is a mid, vivid red. Relative luminance 0.188; OKLCH L 59.3% C 0.168 H 23.7°. Best body text is #000000 at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#CF4B4B
RGB	rgb(207, 75, 75)
HSL	hsl(0, 58%, 55%)
HSV	hsv(0, 64%, 81%)
CMYK	cmyk(0%, 63.8%, 63.8%, 18.8%)
CIE-LAB	lab(50.46, 52.13, 28.35)
CIE-LCH	lch(50.46, 59.34, 28.54°)
OKLab	oklab(59.3% 0.1534 0.0674)
OKLCH	oklch(59.3% 0.168 23.7)
XYZ	xyz(29.5211, 18.8096, 8.7313)
Luminance	0.1881 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CF4B4B #4BCFCF

analogous

#CF4B8D #CF4B4B #CF8D4B

triadic

#CF4B4B #4BCF4B #4B4BCF

tetradic

#CF4B4B #8DCF4B #4BCFCF #8D4BCF

square

#CF4B4B #8DCF4B #4BCFCF #8D4BCF

split-complementary

#CF4B4B #4BCF8D #4B8DCF

monochromatic

#7E2222 #AE2E2E #CF4B4B #DC7B7B #E9ACAC

Accessibility & contrast

On white

4.41

#CF4B4B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.76

#CF4B4B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CF4B4B

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CF4B4B	#FFFFFF	#000000	##000000
##CF4B4B	1.00	4.41	4.76	4.76
#FFFFFF	4.41	1.00	21.00	21.00
#000000	4.76	21.00	1.00	1.00
##000000	4.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E664A

Deuteranopia (green-blind)

#8F8347

Tritanopia (blue-blind)

#E32E4C

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #cf4b4b;
/* rgb */ color: rgb(207, 75, 75);
/* oklch */ color: oklch(59.3% 0.168 23.7);

Tailwind

colors: {
  custom: {
    50: '#e5847d',
    500: '#cf4b4b',
    950: '#000000',
  },
}

SCSS

$custom: #cf4b4b;
$custom-light: #e5847d;
$custom-dark: #000000;

JSON

{
  "hex": "#cf4b4b",
  "rgb": {
    "r": 207,
    "g": 75,
    "b": 75
  },
  "hsl": {
    "h": 0,
    "s": 57.895,
    "l": 55.294
  },
  "oklch": {
    "l": 0.59303,
    "c": 0.16754,
    "h": 23.7
  },
  "luminance": 0.18806
}

Semantic roles & 50–950 ramp

primary

#CF4B4B

secondary

#9FD6D6

accent

#E1E147

background

#FFF8F7

surface

#FEEFEE

border

#D6CAC9

text

#170B09

muted

#857C7B

Preview Lab

Preview with #CF4B4B

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

Preview Lab → · Contrast checker → · Palette generator →