#CF4545#CF4545

#CF4545 is a mid, vivid red. Relative luminance 0.180; OKLCH L 58.5% C 0.174 H 24.3°. Best body text is #000000 at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#CF4545
RGB	rgb(207, 69, 69)
HSL	hsl(0, 59%, 54%)
HSV	hsv(0, 67%, 81%)
CMYK	cmyk(0%, 66.7%, 66.7%, 18.8%)
CIE-LAB	lab(49.44, 54.29, 30.59)
CIE-LCH	lch(49.44, 62.31, 29.40°)
OKLab	oklab(58.51% 0.159 0.0717)
OKLCH	oklch(58.51% 0.174 24.3)
XYZ	xyz(28.9374, 17.9554, 7.5711)
Luminance	0.1795 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CF4545 #45CFCF

analogous

#CF458A #CF4545 #CF8A45

triadic

#CF4545 #45CF45 #4545CF

tetradic

#CF4545 #8ACF45 #45CFCF #8A45CF

square

#CF4545 #8ACF45 #45CFCF #8A45CF

split-complementary

#CF4545 #45CF8A #458ACF

monochromatic

#7A2020 #AB2C2C #CF4545 #DC7676 #E8A6A6

Accessibility & contrast

On white

4.57

#CF4545 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.59

#CF4545 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CF4545

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CF4545	#FFFFFF	#000000	##000000
##CF4545	1.00	4.57	4.59	4.59
#FFFFFF	4.57	1.00	21.00	21.00
#000000	4.59	21.00	1.00	1.00
##000000	4.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A6344

Deuteranopia (green-blind)

#8D8041

Tritanopia (blue-blind)

#E32147

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #cf4545;
/* rgb */ color: rgb(207, 69, 69);
/* oklch */ color: oklch(58.5% 0.174 24.3);

Tailwind

colors: {
  custom: {
    50: '#e58079',
    500: '#cf4545',
    950: '#000000',
  },
}

SCSS

$custom: #cf4545;
$custom-light: #e58079;
$custom-dark: #000000;

JSON

{
  "hex": "#cf4545",
  "rgb": {
    "r": 207,
    "g": 69,
    "b": 69
  },
  "hsl": {
    "h": 0,
    "s": 58.974,
    "l": 54.118
  },
  "oklch": {
    "l": 0.58507,
    "c": 0.17445,
    "h": 24.3
  },
  "luminance": 0.17951
}

Semantic roles & 50–950 ramp

primary

#CF4545

secondary

#9BD5D5

accent

#E2E246

background

#FFF8F7

surface

#FEEFED

border

#D6CAC8

text

#170B09

muted

#857C7B

Preview Lab

Preview with #CF4545

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

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