#E55745#E55745

#E55745 is a light, vivid red. Relative luminance 0.239; OKLCH L 64.1% C 0.180 H 30.0°. Best body text is #000000 at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#E55745
RGB	rgb(229, 87, 69)
HSL	hsl(7, 75%, 58%)
HSV	hsv(7, 70%, 90%)
CMYK	cmyk(0%, 62%, 69.9%, 10.2%)
CIE-LAB	lab(56.00, 54.09, 39.31)
CIE-LCH	lch(56.00, 66.87, 36.01°)
OKLab	oklab(64.13% 0.1559 0.09)
OKLCH	oklch(64.13% 0.18 30)
XYZ	xyz(36.7993, 23.9092, 8.3063)
Luminance	0.2390 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E55745 #45D3E5

analogous

#E54583 #E55745 #E5A745

triadic

#E55745 #45E557 #5745E5

tetradic

#E55745 #83E545 #45D3E5 #A745E5

square

#E55745 #83E545 #45D3E5 #A745E5

split-complementary

#E55745 #45E5A7 #4583E5

monochromatic

#9A2416 #D0311D #E55745 #ED877B #F4B8B0

Accessibility & contrast

On white

3.63

#E55745 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.78

#E55745 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E55745

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E55745	#FFFFFF	#000000	##000000
##E55745	1.00	3.63	5.78	5.78
#FFFFFF	3.63	1.00	21.00	21.00
#000000	5.78	21.00	1.00	1.00
##000000	5.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E7342

Deuteranopia (green-blind)

#A19241

Tritanopia (blue-blind)

#FB3554

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #e55745;
/* rgb */ color: rgb(229, 87, 69);
/* oklch */ color: oklch(64.1% 0.180 30.0);

Tailwind

colors: {
  custom: {
    50: '#f58c79',
    500: '#e55745',
    950: '#000000',
  },
}

SCSS

$custom: #e55745;
$custom-light: #f58c79;
$custom-dark: #000000;

JSON

{
  "hex": "#e55745",
  "rgb": {
    "r": 229,
    "g": 87,
    "b": 69
  },
  "hsl": {
    "h": 6.75,
    "s": 75.472,
    "l": 58.431
  },
  "oklch": {
    "l": 0.64131,
    "c": 0.18,
    "h": 30
  },
  "luminance": 0.23904
}

Semantic roles & 50–950 ramp

primary

#E55745

secondary

#A3DCE3

accent

#DDF236

background

#FFF8F7

surface

#FFF0ED

border

#D7CBC8

text

#190C09

muted

#867D7B

Preview Lab

Preview with #E55745

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

Preview Lab → · Contrast checker → · Palette generator →