#CF4A33#CF4A33

#CF4A33 is a mid, vivid red. Relative luminance 0.184; OKLCH L 58.8% C 0.173 H 32.1°. Best body text is #000000 at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#CF4A33
RGB	rgb(207, 74, 51)
HSL	hsl(9, 62%, 51%)
HSV	hsv(9, 75%, 81%)
CMYK	cmyk(0%, 64.3%, 75.4%, 18.8%)
CIE-LAB	lab(49.98, 51.34, 41.35)
CIE-LCH	lch(49.98, 65.92, 38.85°)
OKLab	oklab(58.84% 0.1462 0.0919)
OKLCH	oklch(58.84% 0.173 32.1)
XYZ	xyz(28.7816, 18.4061, 5.1685)
Luminance	0.1840 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CF4A33 #33B8CF

analogous

#CF336A #CF4A33 #CF9833

triadic

#CF4A33 #33CF4A #4A33CF

tetradic

#CF4A33 #6ACF33 #33B8CF #9833CF

square

#CF4A33 #6ACF33 #33B8CF #9833CF

split-complementary

#CF4A33 #33CF98 #336ACF

monochromatic

#6E261A #9F3725 #CF4A33 #DB7665 #E6A296

Accessibility & contrast

On white

4.49

#CF4A33 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.68

#CF4A33 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CF4A33

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CF4A33	#FFFFFF	#000000	##000000
##CF4A33	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)

#6F6430

Deuteranopia (green-blind)

#90822E

Tritanopia (blue-blind)

#E42645

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #cf4a33;
/* rgb */ color: rgb(207, 74, 51);
/* oklch */ color: oklch(58.8% 0.173 32.1);

Tailwind

colors: {
  custom: {
    50: '#e6836c',
    500: '#cf4a33',
    950: '#000000',
  },
}

SCSS

$custom: #cf4a33;
$custom-light: #e6836c;
$custom-dark: #000000;

JSON

{
  "hex": "#cf4a33",
  "rgb": {
    "r": 207,
    "g": 74,
    "b": 51
  },
  "hsl": {
    "h": 8.846,
    "s": 61.905,
    "l": 50.588
  },
  "oklch": {
    "l": 0.58841,
    "c": 0.17267,
    "h": 32.1
  },
  "luminance": 0.18402
}

Semantic roles & 50–950 ramp

primary

#CF4A33

secondary

#8CC7D2

accent

#CDE543

background

#FFF8F6

surface

#FFEFEB

border

#D7CAC6

text

#170B07

muted

#857C7A

Preview Lab

Preview with #CF4A33

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

Preview Lab → · Contrast checker → · Palette generator →