#E5644D#E5644D

#E5644D is a light, vivid red. Relative luminance 0.263; OKLCH L 65.9% C 0.165 H 32.0°. Best body text is #000000 at 6.26:1 contrast (WCAG AA passes).

Color values

HEX	#E5644D
RGB	rgb(229, 100, 77)
HSL	hsl(9, 75%, 60%)
HSV	hsv(9, 66%, 90%)
CMYK	cmyk(0%, 56.3%, 66.4%, 10.2%)
CIE-LAB	lab(58.33, 48.63, 37.67)
CIE-LCH	lch(58.33, 61.51, 37.76°)
OKLab	oklab(65.93% 0.1404 0.0877)
OKLCH	oklch(65.93% 0.165 32)
XYZ	xyz(38.2135, 26.3131, 10.0864)
Luminance	0.2631 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E5644D #4DCEE5

analogous

#E54D82 #E5644D #E5B04D

triadic

#E5644D #4DE564 #644DE5

tetradic

#E5644D #82E54D #4DCEE5 #B04DE5

square

#E5644D #82E54D #4DCEE5 #B04DE5

split-complementary

#E5644D #4DE5B0 #4D82E5

monochromatic

#A02C17 #D63B1F #E5644D #ED9282 #F5C1B8

Accessibility & contrast

On white

3.35

#E5644D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.26

#E5644D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E5644D

6.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E5644D	#FFFFFF	#000000	##000000
##E5644D	1.00	3.35	6.26	6.26
#FFFFFF	3.35	1.00	21.00	21.00
#000000	6.26	21.00	1.00	1.00
##000000	6.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#867B4A

Deuteranopia (green-blind)

#A6974A

Tritanopia (blue-blind)

#FB4A5F

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #e5644d;
/* rgb */ color: rgb(229, 100, 77);
/* oklch */ color: oklch(65.9% 0.165 32.0);

Tailwind

colors: {
  custom: {
    50: '#f4947f',
    500: '#e5644d',
    950: '#000000',
  },
}

SCSS

$custom: #e5644d;
$custom-light: #f4947f;
$custom-dark: #000000;

JSON

{
  "hex": "#e5644d",
  "rgb": {
    "r": 229,
    "g": 100,
    "b": 77
  },
  "hsl": {
    "h": 9.079,
    "s": 74.51,
    "l": 60
  },
  "oklch": {
    "l": 0.65928,
    "c": 0.16548,
    "h": 32
  },
  "luminance": 0.26308
}

Semantic roles & 50–950 ramp

primary

#E5644D

secondary

#AADBE4

accent

#D5F137

background

#FFF9F7

surface

#FFF2EE

border

#D7CCC9

text

#180D0A

muted

#867E7C

Preview Lab

Preview with #E5644D

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

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