#E55D4B#E55D4B

#E55D4B is a light, vivid red. Relative luminance 0.250; OKLCH L 65.0% C 0.173 H 30.0°. Best body text is #000000 at 6.00:1 contrast (WCAG AA passes).

Color values

HEX	#E55D4B
RGB	rgb(229, 93, 75)
HSL	hsl(7, 75%, 60%)
HSV	hsv(7, 67%, 90%)
CMYK	cmyk(0%, 59.4%, 67.2%, 10.2%)
CIE-LAB	lab(57.08, 51.74, 37.27)
CIE-LCH	lch(57.08, 63.77, 35.76°)
OKLab	oklab(64.97% 0.1497 0.0865)
OKLCH	oklch(64.97% 0.173 30)
XYZ	xyz(37.5012, 24.9997, 9.5059)
Luminance	0.2500 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E55D4B #4BD3E5

analogous

#E54B86 #E55D4B #E5AA4B

triadic

#E55D4B #4BE55D #5D4BE5

tetradic

#E55D4B #86E54B #4BD3E5 #AA4BE5

square

#E55D4B #86E54B #4BD3E5 #AA4BE5

split-complementary

#E55D4B #4BE5AA #4B86E5

monochromatic

#9F2717 #D4341F #E55D4B #ED8D80 #F4BDB6

Accessibility & contrast

On white

3.50

#E55D4B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.00

#E55D4B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E55D4B

6.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E55D4B	#FFFFFF	#000000	##000000
##E55D4B	1.00	3.50	6.00	6.00
#FFFFFF	3.50	1.00	21.00	21.00
#000000	6.00	21.00	1.00	1.00
##000000	6.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#817648

Deuteranopia (green-blind)

#A39447

Tritanopia (blue-blind)

#FB4059

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #e55d4b;
/* rgb */ color: rgb(229, 93, 75);
/* oklch */ color: oklch(65.0% 0.173 30.0);

Tailwind

colors: {
  custom: {
    50: '#f4907e',
    500: '#e55d4b',
    950: '#000000',
  },
}

SCSS

$custom: #e55d4b;
$custom-light: #f4907e;
$custom-dark: #000000;

JSON

{
  "hex": "#e55d4b",
  "rgb": {
    "r": 229,
    "g": 93,
    "b": 75
  },
  "hsl": {
    "h": 7.013,
    "s": 74.757,
    "l": 59.608
  },
  "oklch": {
    "l": 0.64969,
    "c": 0.17288,
    "h": 30
  },
  "luminance": 0.24995
}

Semantic roles & 50–950 ramp

primary

#E55D4B

secondary

#A8DDE4

accent

#DCF136

background

#FFF9F7

surface

#FFF1EE

border

#D7CBC9

text

#180D0A

muted

#867E7C

Preview Lab

Preview with #E55D4B

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

Preview Lab → · Contrast checker → · Palette generator →