#CF4B36#CF4B36

#CF4B36 is a mid, vivid red. Relative luminance 0.186; OKLCH L 59.0% C 0.171 H 31.5°. Best body text is #000000 at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#CF4B36
RGB	rgb(207, 75, 54)
HSL	hsl(8, 61%, 51%)
HSV	hsv(8, 74%, 81%)
CMYK	cmyk(0%, 63.8%, 73.9%, 18.8%)
CIE-LAB	lab(50.18, 51.04, 39.94)
CIE-LCH	lch(50.18, 64.81, 38.05°)
OKLab	oklab(59% 0.1458 0.0895)
OKLCH	oklch(59% 0.171 31.5)
XYZ	xyz(28.9172, 18.5680, 5.5506)
Luminance	0.1856 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CF4B36 #36BACF

analogous

#CF366D #CF4B36 #CF9736

triadic

#CF4B36 #36CF4B #4B36CF

tetradic

#CF4B36 #6DCF36 #36BACF #9736CF

square

#CF4B36 #6DCF36 #36BACF #9736CF

split-complementary

#CF4B36 #36CF97 #366DCF

monochromatic

#70261B #A13727 #CF4B36 #DB7767 #E7A399

Accessibility & contrast

On white

4.46

#CF4B36 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.71

#CF4B36 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CF4B36

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CF4B36	#FFFFFF	#000000	##000000
##CF4B36	1.00	4.46	4.71	4.71
#FFFFFF	4.46	1.00	21.00	21.00
#000000	4.71	21.00	1.00	1.00
##000000	4.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#706533

Deuteranopia (green-blind)

#918232

Tritanopia (blue-blind)

#E32947

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #cf4b36;
/* rgb */ color: rgb(207, 75, 54);
/* oklch */ color: oklch(59.0% 0.171 31.5);

Tailwind

colors: {
  custom: {
    50: '#e6836e',
    500: '#cf4b36',
    950: '#000000',
  },
}

SCSS

$custom: #cf4b36;
$custom-light: #e6836e;
$custom-dark: #000000;

JSON

{
  "hex": "#cf4b36",
  "rgb": {
    "r": 207,
    "g": 75,
    "b": 54
  },
  "hsl": {
    "h": 8.235,
    "s": 61.446,
    "l": 51.176
  },
  "oklch": {
    "l": 0.58996,
    "c": 0.17111,
    "h": 31.5
  },
  "luminance": 0.18564
}

Semantic roles & 50–950 ramp

primary

#CF4B36

secondary

#8FC9D2

accent

#CEE543

background

#FFF8F6

surface

#FFEFEC

border

#D7CAC7

text

#170B07

muted

#857C7A

Preview Lab

Preview with #CF4B36

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

Preview Lab → · Contrast checker → · Palette generator →