#FF5B24#FF5B24

#FF5B24 is a light, highly saturated orange. Relative luminance 0.289; OKLCH L 68.4% C 0.209 H 37.3°. Best body text is #000000 at 6.77:1 contrast (WCAG AA passes).

Color values

HEX	#FF5B24
RGB	rgb(255, 91, 36)
HSL	hsl(15, 100%, 57%)
HSV	hsv(15, 86%, 100%)
CMYK	cmyk(0%, 64.3%, 85.9%, 0%)
CIE-LAB	lab(60.67, 60.09, 61.26)
CIE-LCH	lch(60.67, 85.82, 45.55°)
OKLab	oklab(68.38% 0.1664 0.1268)
OKLCH	oklch(68.38% 0.209 37.3)
XYZ	xyz(45.3048, 28.8763, 4.8569)
Luminance	0.2887 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FF5B24 #24C8FF

analogous

#FF245B #FF5B24 #FFC824

triadic

#FF5B24 #24FF5B #5B24FF

tetradic

#FF5B24 #5BFF24 #24C8FF #C824FF

square

#FF5B24 #5BFF24 #24C8FF #C824FF

split-complementary

#FF5B24 #24FFC8 #245BFF

monochromatic

#A92A00 #E63A00 #FF5B24 #FF8961 #FFB79E

Accessibility & contrast

On white

3.10

#FF5B24 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.77

#FF5B24 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #FF5B24

6.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FF5B24	#FFFFFF	#000000	##000000
##FF5B24	1.00	3.10	6.77	6.77
#FFFFFF	3.10	1.00	21.00	21.00
#000000	6.77	21.00	1.00	1.00
##000000	6.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B7B19

Deuteranopia (green-blind)

#B3A019

Tritanopia (blue-blind)

#FF2851

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #ff5b24;
/* rgb */ color: rgb(255, 91, 36);
/* oklch */ color: oklch(68.4% 0.209 37.3);

Tailwind

colors: {
  custom: {
    50: '#ff9065',
    500: '#ff5b24',
    950: '#000000',
  },
}

SCSS

$custom: #ff5b24;
$custom-light: #ff9065;
$custom-dark: #000000;

JSON

{
  "hex": "#ff5b24",
  "rgb": {
    "r": 255,
    "g": 91,
    "b": 36
  },
  "hsl": {
    "h": 15.068,
    "s": 100,
    "l": 57.059
  },
  "oklch": {
    "l": 0.68376,
    "c": 0.20922,
    "h": 37.3
  },
  "luminance": 0.2887
}

Semantic roles & 50–950 ramp

primary

#FF5B24

secondary

#93D6EC

accent

#C9FF29

background

#FFF9F6

surface

#FFF2EB

border

#D7CCC6

text

#1B0D06

muted

#887E7A

Preview Lab

Preview with #FF5B24

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

Preview Lab → · Contrast checker → · Palette generator →