#E55645#E55645

#E55645 is a light, vivid red. Relative luminance 0.237; OKLCH L 64.0% C 0.181 H 29.7°. Best body text is #000000 at 5.75:1 contrast (WCAG AA passes).

Color values

HEX	#E55645
RGB	rgb(229, 86, 69)
HSL	hsl(6, 75%, 58%)
HSV	hsv(6, 70%, 90%)
CMYK	cmyk(0%, 62.4%, 69.9%, 10.2%)
CIE-LAB	lab(55.84, 54.52, 39.12)
CIE-LCH	lch(55.84, 67.11, 35.66°)
OKLab	oklab(64.01% 0.1572 0.0896)
OKLCH	oklch(64.01% 0.181 29.7)
XYZ	xyz(36.7189, 23.7484, 8.2794)
Luminance	0.2374 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E55645 #45D4E5

analogous

#E54584 #E55645 #E5A645

triadic

#E55645 #45E556 #5645E5

tetradic

#E55645 #84E545 #45D4E5 #A645E5

square

#E55645 #84E545 #45D4E5 #A645E5

split-complementary

#E55645 #45E5A6 #4584E5

monochromatic

#9A2416 #D0301D #E55645 #ED877B #F4B8B0

Accessibility & contrast

On white

3.65

#E55645 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.75

#E55645 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E55645

5.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E55645	#FFFFFF	#000000	##000000
##E55645	1.00	3.65	5.75	5.75
#FFFFFF	3.65	1.00	21.00	21.00
#000000	5.75	21.00	1.00	1.00
##000000	5.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D7242

Deuteranopia (green-blind)

#A19141

Tritanopia (blue-blind)

#FB3453

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #e55645;
/* rgb */ color: rgb(229, 86, 69);
/* oklch */ color: oklch(64.0% 0.181 29.7);

Tailwind

colors: {
  custom: {
    50: '#f58c79',
    500: '#e55645',
    950: '#000000',
  },
}

SCSS

$custom: #e55645;
$custom-light: #f58c79;
$custom-dark: #000000;

JSON

{
  "hex": "#e55645",
  "rgb": {
    "r": 229,
    "g": 86,
    "b": 69
  },
  "hsl": {
    "h": 6.375,
    "s": 75.472,
    "l": 58.431
  },
  "oklch": {
    "l": 0.64009,
    "c": 0.18096,
    "h": 29.7
  },
  "luminance": 0.23743
}

Semantic roles & 50–950 ramp

primary

#E55645

secondary

#A3DCE3

accent

#DEF236

background

#FFF8F7

surface

#FFF0ED

border

#D7CBC8

text

#190C09

muted

#867D7B

Preview Lab

Preview with #E55645

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

Preview Lab → · Contrast checker → · Palette generator →