#E1644E#E1644E

#E1644E is a light, vivid red. Relative luminance 0.257; OKLCH L 65.4% C 0.161 H 31.8°. Best body text is #000000 at 6.13:1 contrast (WCAG AA passes).

Color values

HEX	#E1644E
RGB	rgb(225, 100, 78)
HSL	hsl(9, 71%, 59%)
HSV	hsv(9, 65%, 88%)
CMYK	cmyk(0%, 55.6%, 65.3%, 11.8%)
CIE-LAB	lab(57.73, 47.24, 36.24)
CIE-LCH	lch(57.73, 59.54, 37.49°)
OKLab	oklab(65.35% 0.1366 0.0848)
OKLCH	oklch(65.35% 0.161 31.8)
XYZ	xyz(36.9871, 25.6766, 10.2146)
Luminance	0.2567 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E1644E #4ECBE1

analogous

#E14E81 #E1644E #E1AE4E

triadic

#E1644E #4EE164 #644EE1

tetradic

#E1644E #81E14E #4ECBE1 #AE4EE1

square

#E1644E #81E14E #4ECBE1 #AE4EE1

split-complementary

#E1644E #4EE1AE #4E81E1

monochromatic

#9A2D1A #CF3D23 #E1644E #EA9282 #F3C0B7

Accessibility & contrast

On white

3.42

#E1644E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.13

#E1644E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E1644E

6.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E1644E	#FFFFFF	#000000	##000000
##E1644E	1.00	3.42	6.13	6.13
#FFFFFF	3.42	1.00	21.00	21.00
#000000	6.13	21.00	1.00	1.00
##000000	6.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#857A4B

Deuteranopia (green-blind)

#A4954B

Tritanopia (blue-blind)

#F64B5F

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #e1644e;
/* rgb */ color: rgb(225, 100, 78);
/* oklch */ color: oklch(65.4% 0.161 31.8);

Tailwind

colors: {
  custom: {
    50: '#f19480',
    500: '#e1644e',
    950: '#000000',
  },
}

SCSS

$custom: #e1644e;
$custom-light: #f19480;
$custom-dark: #000000;

JSON

{
  "hex": "#e1644e",
  "rgb": {
    "r": 225,
    "g": 100,
    "b": 78
  },
  "hsl": {
    "h": 8.98,
    "s": 71.014,
    "l": 59.412
  },
  "oklch": {
    "l": 0.65354,
    "c": 0.16081,
    "h": 31.8
  },
  "luminance": 0.25672
}

Semantic roles & 50–950 ramp

primary

#E1644E

secondary

#A9D9E2

accent

#D3EE3A

background

#FFF9F7

surface

#FFF2EE

border

#D7CCC9

text

#180D0A

muted

#867E7C

Preview Lab

Preview with #E1644E

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

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