#F55D5D#F55D5D

#F55D5D is a light, vivid red. Relative luminance 0.280; OKLCH L 67.7% C 0.187 H 23.5°. Best body text is #000000 at 6.61:1 contrast (WCAG AA passes).

Color values

HEX	#F55D5D
RGB	rgb(245, 93, 93)
HSL	hsl(0, 88%, 66%)
HSV	hsv(0, 62%, 96%)
CMYK	cmyk(0%, 62%, 62%, 3.9%)
CIE-LAB	lab(59.92, 58.22, 31.24)
CIE-LCH	lch(59.92, 66.07, 28.22°)
OKLab	oklab(67.69% 0.1716 0.0747)
OKLCH	oklch(67.69% 0.187 23.5)
XYZ	xyz(43.5505, 28.0374, 13.4723)
Luminance	0.2803 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F55D5D #5DF5F5

analogous

#F55DA9 #F55D5D #F5A95D

triadic

#F55D5D #5DF55D #5D5DF5

tetradic

#F55D5D #A9F55D #5DF5F5 #A95DF5

square

#F55D5D #A9F55D #5DF5F5 #A95DF5

split-complementary

#F55D5D #5DF5A9 #5DA9F5

monochromatic

#CB0D0D #F12323 #F55D5D #F99797 #FCD0D0

Accessibility & contrast

On white

3.18

#F55D5D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.61

#F55D5D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #F55D5D

6.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F55D5D	#FFFFFF	#000000	##000000
##F55D5D	1.00	3.18	6.61	6.61
#FFFFFF	3.18	1.00	21.00	21.00
#000000	6.61	21.00	1.00	1.00
##000000	6.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#847C5C

Deuteranopia (green-blind)

#AB9C59

Tritanopia (blue-blind)

#FF3D5F

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #f55d5d;
/* rgb */ color: rgb(245, 93, 93);
/* oklch */ color: oklch(67.7% 0.187 23.5);

Tailwind

colors: {
  custom: {
    50: '#ff918b',
    500: '#f55d5d',
    950: '#000000',
  },
}

SCSS

$custom: #f55d5d;
$custom-light: #ff918b;
$custom-dark: #000000;

JSON

{
  "hex": "#f55d5d",
  "rgb": {
    "r": 245,
    "g": 93,
    "b": 93
  },
  "hsl": {
    "h": 0,
    "s": 88.372,
    "l": 66.275
  },
  "oklch": {
    "l": 0.6769,
    "c": 0.18711,
    "h": 23.5
  },
  "luminance": 0.28031
}

Semantic roles & 50–950 ramp

primary

#F55D5D

secondary

#BEF0F0

accent

#E5E501

background

#FFF9F8

surface

#FFF2F0

border

#D7CCCB

text

#190D0C

muted

#877E7D

Preview Lab

Preview with #F55D5D

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

Preview Lab → · Contrast checker → · Palette generator →