#E55A47#E55A47

#E55A47 is a light, vivid red. Relative luminance 0.244; OKLCH L 64.5% C 0.177 H 30.4°. Best body text is #000000 at 5.89:1 contrast (WCAG AA passes).

Color values

HEX	#E55A47
RGB	rgb(229, 90, 71)
HSL	hsl(7, 75%, 59%)
HSV	hsv(7, 69%, 90%)
CMYK	cmyk(0%, 60.7%, 69%, 10.2%)
CIE-LAB	lab(56.52, 52.88, 38.81)
CIE-LCH	lch(56.52, 65.59, 36.28°)
OKLab	oklab(64.53% 0.1525 0.0893)
OKLCH	oklch(64.53% 0.177 30.4)
XYZ	xyz(37.1104, 24.4303, 8.7214)
Luminance	0.2442 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E55A47 #47D2E5

analogous

#E54783 #E55A47 #E5A947

triadic

#E55A47 #47E55A #5A47E5

tetradic

#E55A47 #83E547 #47D2E5 #A947E5

square

#E55A47 #83E547 #47D2E5 #A947E5

split-complementary

#E55A47 #47E5A9 #4783E5

monochromatic

#9C2616 #D1331E #E55A47 #ED8A7D #F4BAB2

Accessibility & contrast

On white

3.57

#E55A47 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.89

#E55A47 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E55A47

5.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E55A47	#FFFFFF	#000000	##000000
##E55A47	1.00	3.57	5.89	5.89
#FFFFFF	3.57	1.00	21.00	21.00
#000000	5.89	21.00	1.00	1.00
##000000	5.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7544

Deuteranopia (green-blind)

#A29343

Tritanopia (blue-blind)

#FB3B56

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #e55a47;
/* rgb */ color: rgb(229, 90, 71);
/* oklch */ color: oklch(64.5% 0.177 30.4);

Tailwind

colors: {
  custom: {
    50: '#f58e7b',
    500: '#e55a47',
    950: '#000000',
  },
}

SCSS

$custom: #e55a47;
$custom-light: #f58e7b;
$custom-dark: #000000;

JSON

{
  "hex": "#e55a47",
  "rgb": {
    "r": 229,
    "g": 90,
    "b": 71
  },
  "hsl": {
    "h": 7.215,
    "s": 75.238,
    "l": 58.824
  },
  "oklch": {
    "l": 0.6453,
    "c": 0.17667,
    "h": 30.4
  },
  "luminance": 0.24425
}

Semantic roles & 50–950 ramp

primary

#E55A47

secondary

#A5DCE3

accent

#DBF236

background

#FFF9F7

surface

#FFF1EE

border

#D7CBC9

text

#190D09

muted

#867E7B

Preview Lab

Preview with #E55A47

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

Preview Lab → · Contrast checker → · Palette generator →