#FF5424#FF5424

#FF5424 is a light, highly saturated red. Relative luminance 0.277; OKLCH L 67.6% C 0.215 H 35.5°. Best body text is #000000 at 6.55:1 contrast (WCAG AA passes).

Color values

HEX	#FF5424
RGB	rgb(255, 84, 36)
HSL	hsl(13, 100%, 57%)
HSV	hsv(13, 86%, 100%)
CMYK	cmyk(0%, 67.1%, 85.9%, 0%)
CIE-LAB	lab(59.65, 62.86, 60.44)
CIE-LCH	lch(59.65, 87.20, 43.88°)
OKLab	oklab(67.61% 0.1749 0.1248)
OKLCH	oklch(67.61% 0.215 35.5)
XYZ	xyz(44.7341, 27.7348, 4.6666)
Luminance	0.2773 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FF5424 #24CFFF

analogous

#FF2461 #FF5424 #FFC224

triadic

#FF5424 #24FF54 #5424FF

tetradic

#FF5424 #61FF24 #24CFFF #C224FF

square

#FF5424 #61FF24 #24CFFF #C224FF

split-complementary

#FF5424 #24FFC2 #2461FF

monochromatic

#A92500 #E63200 #FF5424 #FF8461 #FFB49E

Accessibility & contrast

On white

3.21

#FF5424 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.55

#FF5424 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #FF5424

6.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FF5424	#FFFFFF	#000000	##000000
##FF5424	1.00	3.21	6.55	6.55
#FFFFFF	3.21	1.00	21.00	21.00
#000000	6.55	21.00	1.00	1.00
##000000	6.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#87771A

Deuteranopia (green-blind)

#B19E18

Tritanopia (blue-blind)

#FF134C

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #ff5424;
/* rgb */ color: rgb(255, 84, 36);
/* oklch */ color: oklch(67.6% 0.215 35.5);

Tailwind

colors: {
  custom: {
    50: '#ff8d65',
    500: '#ff5424',
    950: '#000000',
  },
}

SCSS

$custom: #ff5424;
$custom-light: #ff8d65;
$custom-dark: #000000;

JSON

{
  "hex": "#ff5424",
  "rgb": {
    "r": 255,
    "g": 84,
    "b": 36
  },
  "hsl": {
    "h": 13.151,
    "s": 100,
    "l": 57.059
  },
  "oklch": {
    "l": 0.67606,
    "c": 0.21489,
    "h": 35.5
  },
  "luminance": 0.27728
}

Semantic roles & 50–950 ramp

primary

#FF5424

secondary

#93D8EC

accent

#D0FF29

background

#FFF9F6

surface

#FFF1EB

border

#D7CBC6

text

#1B0D06

muted

#887E7A

Preview Lab

Preview with #FF5424

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

Preview Lab → · Contrast checker → · Palette generator →