#CF3645#CF3645

#CF3645 is a mid, vivid red. Relative luminance 0.163; OKLCH L 57.0% C 0.189 H 20.5°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#CF3645
RGB	rgb(207, 54, 69)
HSL	hsl(354, 61%, 51%)
HSV	hsv(354, 74%, 81%)
CMYK	cmyk(0%, 73.9%, 66.7%, 18.8%)
CIE-LAB	lab(47.41, 59.86, 28.08)
CIE-LCH	lch(47.41, 66.12, 25.13°)
OKLab	oklab(56.99% 0.1767 0.0661)
OKLCH	oklch(56.99% 0.189 20.5)
XYZ	xyz(28.1285, 16.3376, 7.3014)
Luminance	0.1633 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CF3645 #36CFC0

analogous

#CF3691 #CF3645 #CF7336

triadic

#CF3645 #45CF36 #3645CF

tetradic

#CF3645 #91CF36 #36CFC0 #7336CF

square

#CF3645 #91CF36 #36CFC0 #7336CF

split-complementary

#CF3645 #36CF73 #3691CF

monochromatic

#701B23 #A12733 #CF3645 #DB6773 #E799A0

Accessibility & contrast

On white

4.92

#CF3645 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#CF3645 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CF3645

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CF3645	#FFFFFF	#000000	##FFFFFF
##CF3645	1.00	4.92	4.27	4.92
#FFFFFF	4.92	1.00	21.00	1.00
#000000	4.27	21.00	1.00	21.00
##FFFFFF	4.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#625C44

Deuteranopia (green-blind)

#887C40

Tritanopia (blue-blind)

#E3003D

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #cf3645;
/* rgb */ color: rgb(207, 54, 69);
/* oklch */ color: oklch(57.0% 0.189 20.5);

Tailwind

colors: {
  custom: {
    50: '#e67978',
    500: '#cf3645',
    950: '#000000',
  },
}

SCSS

$custom: #cf3645;
$custom-light: #e67978;
$custom-dark: #000000;

JSON

{
  "hex": "#cf3645",
  "rgb": {
    "r": 207,
    "g": 54,
    "b": 69
  },
  "hsl": {
    "h": 354.118,
    "s": 61.446,
    "l": 51.176
  },
  "oklch": {
    "l": 0.56994,
    "c": 0.1887,
    "h": 20.5
  },
  "luminance": 0.16333
}

Semantic roles & 50–950 ramp

primary

#CF3645

secondary

#8FD2CC

accent

#E5D543

background

#FFF7F7

surface

#FFEEED

border

#D7C9C8

text

#170A09

muted

#857C7B

Preview Lab

Preview with #CF3645

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

Preview Lab → · Contrast checker → · Palette generator →