#E0645A#E0645A

#E0645A is a light, vivid red. Relative luminance 0.257; OKLCH L 65.4% C 0.157 H 26.9°. Best body text is #000000 at 6.14:1 contrast (WCAG AA passes).

Color values

HEX	#E0645A
RGB	rgb(224, 100, 90)
HSL	hsl(4, 68%, 62%)
HSV	hsv(4, 60%, 88%)
CMYK	cmyk(0%, 55.4%, 59.8%, 12.2%)
CIE-LAB	lab(57.76, 47.65, 29.51)
CIE-LCH	lch(57.76, 56.05, 31.77°)
OKLab	oklab(65.4% 0.1401 0.071)
OKLCH	oklch(65.4% 0.157 26.9)
XYZ	xyz(37.1464, 25.7044, 12.6762)
Luminance	0.2570 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E0645A #5AD6E0

analogous

#E05A93 #E0645A #E0A75A

triadic

#E0645A #5AE064 #645AE0

tetradic

#E0645A #93E05A #5AD6E0 #A75AE0

square

#E0645A #93E05A #5AD6E0 #A75AE0

split-complementary

#E0645A #5AE0A7 #5A93E0

monochromatic

#A1281E #D53528 #E0645A #EA948E #F3C5C1

Accessibility & contrast

On white

3.42

#E0645A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.14

#E0645A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E0645A

6.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E0645A	#FFFFFF	#000000	##000000
##E0645A	1.00	3.42	6.14	6.14
#FFFFFF	3.42	1.00	21.00	21.00
#000000	6.14	21.00	1.00	1.00
##000000	6.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#837A58

Deuteranopia (green-blind)

#A29557

Tritanopia (blue-blind)

#F44E62

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #e0645a;
/* rgb */ color: rgb(224, 100, 90);
/* oklch */ color: oklch(65.4% 0.157 26.9);

Tailwind

colors: {
  custom: {
    50: '#f09489',
    500: '#e0645a',
    950: '#000000',
  },
}

SCSS

$custom: #e0645a;
$custom-light: #f09489;
$custom-dark: #000000;

JSON

{
  "hex": "#e0645a",
  "rgb": {
    "r": 224,
    "g": 100,
    "b": 90
  },
  "hsl": {
    "h": 4.478,
    "s": 68.367,
    "l": 61.569
  },
  "oklch": {
    "l": 0.65402,
    "c": 0.15707,
    "h": 26.9
  },
  "luminance": 0.257
}

Semantic roles & 50–950 ramp

primary

#E0645A

secondary

#B2E0E4

accent

#C2D015

background

#FFF9F8

surface

#FFF2F0

border

#D7CCCB

text

#180D0B

muted

#867E7C

Preview Lab

Preview with #E0645A

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

Preview Lab → · Contrast checker → · Palette generator →