#FF5534#FF5534

#FF5534 is a light, highly saturated red. Relative luminance 0.280; OKLCH L 67.8% C 0.212 H 33.0°. Best body text is #000000 at 6.60:1 contrast (WCAG AA passes).

Color values

HEX	#FF5534
RGB	rgb(255, 85, 52)
HSL	hsl(10, 100%, 60%)
HSV	hsv(10, 80%, 100%)
CMYK	cmyk(0%, 66.7%, 79.6%, 0%)
CIE-LAB	lab(59.90, 62.87, 53.59)
CIE-LCH	lch(59.90, 82.61, 40.44°)
OKLab	oklab(67.83% 0.1774 0.1152)
OKLCH	oklch(67.83% 0.212 33)
XYZ	xyz(45.1135, 28.0117, 6.2795)
Luminance	0.2801 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FF5534 #34DEFF

analogous

#FF3478 #FF5534 #FFBB34

triadic

#FF5534 #34FF55 #5534FF

tetradic

#FF5534 #78FF34 #34DEFF #BB34FF

square

#FF5534 #78FF34 #34DEFF #BB34FF

split-complementary

#FF5534 #34FFBB #3478FF

monochromatic

#B91E00 #F62800 #FF5534 #FF8871 #FFBCAE

Accessibility & contrast

On white

3.18

#FF5534 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.60

#FF5534 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #FF5534

6.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FF5534	#FFFFFF	#000000	##000000
##FF5534	1.00	3.18	6.60	6.60
#FFFFFF	3.18	1.00	21.00	21.00
#000000	6.60	21.00	1.00	1.00
##000000	6.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#87782F

Deuteranopia (green-blind)

#B19E2C

Tritanopia (blue-blind)

#FF1B4F

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #ff5534;
/* rgb */ color: rgb(255, 85, 52);
/* oklch */ color: oklch(67.8% 0.212 33.0);

Tailwind

colors: {
  custom: {
    50: '#ff8d6e',
    500: '#ff5534',
    950: '#000000',
  },
}

SCSS

$custom: #ff5534;
$custom-light: #ff8d6e;
$custom-dark: #000000;

JSON

{
  "hex": "#ff5534",
  "rgb": {
    "r": 255,
    "g": 85,
    "b": 52
  },
  "hsl": {
    "h": 9.754,
    "s": 100,
    "l": 60.196
  },
  "oklch": {
    "l": 0.67829,
    "c": 0.21152,
    "h": 33
  },
  "luminance": 0.28005
}

Semantic roles & 50–950 ramp

primary

#FF5534

secondary

#A0E2EE

accent

#C0E600

background

#FFF9F6

surface

#FFF1EC

border

#D7CBC7

text

#1B0D07

muted

#887E7A

Preview Lab

Preview with #FF5534

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

Preview Lab → · Contrast checker → · Palette generator →