#E55B4F#E55B4F

#E55B4F is a light, vivid red. Relative luminance 0.247; OKLCH L 64.8% C 0.174 H 27.9°. Best body text is #000000 at 5.94:1 contrast (WCAG AA passes).

Color values

HEX	#E55B4F
RGB	rgb(229, 91, 79)
HSL	hsl(5, 74%, 60%)
HSV	hsv(5, 66%, 90%)
CMYK	cmyk(0%, 60.3%, 65.5%, 10.2%)
CIE-LAB	lab(56.79, 52.86, 34.69)
CIE-LCH	lch(56.79, 63.23, 33.28°)
OKLab	oklab(64.77% 0.1539 0.0814)
OKLCH	oklch(64.77% 0.174 27.9)
XYZ	xyz(37.4691, 24.7097, 10.1920)
Luminance	0.2470 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E55B4F #4FD9E5

analogous

#E54F8E #E55B4F #E5A64F

triadic

#E55B4F #4FE55B #5B4FE5

tetradic

#E55B4F #8EE54F #4FD9E5 #A64FE5

square

#E55B4F #8EE54F #4FD9E5 #A64FE5

split-complementary

#E55B4F #4FE5A6 #4F8EE5

monochromatic

#A22318 #D72E20 #E55B4F #ED8D84 #F5BEBA

Accessibility & contrast

On white

3.53

#E55B4F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.94

#E55B4F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E55B4F

5.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E55B4F	#FFFFFF	#000000	##000000
##E55B4F	1.00	3.53	5.94	5.94
#FFFFFF	3.53	1.00	21.00	21.00
#000000	5.94	21.00	1.00	1.00
##000000	5.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F764D

Deuteranopia (green-blind)

#A2934B

Tritanopia (blue-blind)

#FB3E59

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #e55b4f;
/* rgb */ color: rgb(229, 91, 79);
/* oklch */ color: oklch(64.8% 0.174 27.9);

Tailwind

colors: {
  custom: {
    50: '#f48f80',
    500: '#e55b4f',
    950: '#000000',
  },
}

SCSS

$custom: #e55b4f;
$custom-light: #f48f80;
$custom-dark: #000000;

JSON

{
  "hex": "#e55b4f",
  "rgb": {
    "r": 229,
    "g": 91,
    "b": 79
  },
  "hsl": {
    "h": 4.8,
    "s": 74.257,
    "l": 60.392
  },
  "oklch": {
    "l": 0.64773,
    "c": 0.17411,
    "h": 27.9
  },
  "luminance": 0.24705
}

Semantic roles & 50–950 ramp

primary

#E55B4F

secondary

#ABE0E5

accent

#C6D60F

background

#FFF9F7

surface

#FFF1EE

border

#D7CBC9

text

#180D0A

muted

#867E7C

Preview Lab

Preview with #E55B4F

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

Preview Lab → · Contrast checker → · Palette generator →