#FF433D#FF433D

#FF433D is a light, highly saturated red. Relative luminance 0.256; OKLCH L 66.2% C 0.225 H 27.3°. Best body text is #000000 at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#FF433D
RGB	rgb(255, 67, 61)
HSL	hsl(2, 100%, 62%)
HSV	hsv(2, 76%, 100%)
CMYK	cmyk(0%, 73.7%, 76.1%, 0%)
CIE-LAB	lab(57.67, 69.51, 46.76)
CIE-LCH	lch(57.67, 83.78, 33.93°)
OKLab	oklab(66.19% 0.1998 0.1029)
OKLCH	oklch(66.19% 0.225 27.3)
XYZ	xyz(44.0947, 25.6181, 7.0370)
Luminance	0.2561 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FF433D #3DF9FF

analogous

#FF3D98 #FF433D #FFA43D

triadic

#FF433D #3DFF43 #433DFF

tetradic

#FF433D #98FF3D #3DF9FF #A43DFF

square

#FF433D #98FF3D #3DF9FF #A43DFF

split-complementary

#FF433D #3DFFA4 #3D98FF

monochromatic

#C20600 #FF0800 #FF433D #FF7E7A #FFBAB7

Accessibility & contrast

On white

3.43

#FF433D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.12

#FF433D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #FF433D

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FF433D	#FFFFFF	#000000	##000000
##FF433D	1.00	3.43	6.12	6.12
#FFFFFF	3.43	1.00	21.00	21.00
#000000	6.12	21.00	1.00	1.00
##000000	6.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C703A

Deuteranopia (green-blind)

#AB9935

Tritanopia (blue-blind)

#FF0044

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #ff433d;
/* rgb */ color: rgb(255, 67, 61);
/* oklch */ color: oklch(66.2% 0.225 27.3);

Tailwind

colors: {
  custom: {
    50: '#ff8573',
    500: '#ff433d',
    950: '#000000',
  },
}

SCSS

$custom: #ff433d;
$custom-light: #ff8573;
$custom-dark: #000000;

JSON

{
  "hex": "#ff433d",
  "rgb": {
    "r": 255,
    "g": 67,
    "b": 61
  },
  "hsl": {
    "h": 1.856,
    "s": 100,
    "l": 61.961
  },
  "oklch": {
    "l": 0.6619,
    "c": 0.22477,
    "h": 27.3
  },
  "luminance": 0.25611
}

Semantic roles & 50–950 ramp

primary

#FF433D

secondary

#A8EDF0

accent

#DEE600

background

#FFF8F7

surface

#FFF0ED

border

#D7CBC8

text

#1B0C08

muted

#887D7B

Preview Lab

Preview with #FF433D

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

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