#FF4B50#FF4B50

#FF4B50 is a light, highly saturated red. Relative luminance 0.269; OKLCH L 67.1% C 0.216 H 23.8°. Best body text is #000000 at 6.37:1 contrast (WCAG AA passes).

Color values

HEX	#FF4B50
RGB	rgb(255, 75, 80)
HSL	hsl(358, 100%, 65%)
HSV	hsv(358, 71%, 100%)
CMYK	cmyk(0%, 70.6%, 68.6%, 0%)
CIE-LAB	lab(58.86, 67.62, 37.66)
CIE-LCH	lch(58.86, 77.40, 29.12°)
OKLab	oklab(67.15% 0.1977 0.0871)
OKLCH	oklch(67.15% 0.216 23.8)
XYZ	xyz(45.2090, 26.8781, 10.3953)
Luminance	0.2687 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FF4B50 #4BFFFA

analogous

#FF4BAA #FF4B50 #FFA04B

triadic

#FF4B50 #50FF4B #4B50FF

tetradic

#FF4B50 #AAFF4B #4BFFFA #A04BFF

square

#FF4B50 #AAFF4B #4BFFFA #A04BFF

split-complementary

#FF4B50 #4BFFA0 #4BAAFF

monochromatic

#D00006 #FF0E15 #FF4B50 #FF888C #FFC5C7

Accessibility & contrast

On white

3.29

#FF4B50 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.37

#FF4B50 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #FF4B50

6.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FF4B50	#FFFFFF	#000000	##000000
##FF4B50	1.00	3.29	6.37	6.37
#FFFFFF	3.29	1.00	21.00	21.00
#000000	6.37	21.00	1.00	1.00
##000000	6.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E754E

Deuteranopia (green-blind)

#AB9C4A

Tritanopia (blue-blind)

#FF004F

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #ff4b50;
/* rgb */ color: rgb(255, 75, 80);
/* oklch */ color: oklch(67.1% 0.216 23.8);

Tailwind

colors: {
  custom: {
    50: '#ff8981',
    500: '#ff4b50',
    950: '#000000',
  },
}

SCSS

$custom: #ff4b50;
$custom-light: #ff8981;
$custom-dark: #000000;

JSON

{
  "hex": "#ff4b50",
  "rgb": {
    "r": 255,
    "g": 75,
    "b": 80
  },
  "hsl": {
    "h": 358.333,
    "s": 100,
    "l": 64.706
  },
  "oklch": {
    "l": 0.67149,
    "c": 0.216,
    "h": 23.8
  },
  "luminance": 0.26871
}

Semantic roles & 50–950 ramp

primary

#FF4B50

secondary

#B4F2F0

accent

#E6DF00

background

#FFF8F7

surface

#FFF0EE

border

#D7CBC9

text

#1A0C0A

muted

#877D7C

Preview Lab

Preview with #FF4B50

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

Preview Lab → · Contrast checker → · Palette generator →