#E1664E#E1664E

#E1664E is a light, vivid red. Relative luminance 0.261; OKLCH L 65.6% C 0.159 H 32.7°. Best body text is #000000 at 6.21:1 contrast (WCAG AA passes).

Color values

HEX	#E1664E
RGB	rgb(225, 102, 78)
HSL	hsl(10, 71%, 59%)
HSV	hsv(10, 65%, 88%)
CMYK	cmyk(0%, 54.7%, 65.3%, 11.8%)
CIE-LAB	lab(58.10, 46.29, 36.69)
CIE-LCH	lch(58.10, 59.06, 38.40°)
OKLab	oklab(65.63% 0.1337 0.0858)
OKLCH	oklch(65.63% 0.159 32.7)
XYZ	xyz(37.1813, 26.0650, 10.2793)
Luminance	0.2606 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E1664E #4EC9E1

analogous

#E14E80 #E1664E #E1B04E

triadic

#E1664E #4EE166 #664EE1

tetradic

#E1664E #80E14E #4EC9E1 #B04EE1

square

#E1664E #80E14E #4EC9E1 #B04EE1

split-complementary

#E1664E #4EE1B0 #4E80E1

monochromatic

#9A2F1A #CF3F23 #E1664E #EA9382 #F3C0B7

Accessibility & contrast

On white

3.38

#E1664E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.21

#E1664E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E1664E

6.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E1664E	#FFFFFF	#000000	##000000
##E1664E	1.00	3.38	6.21	6.21
#FFFFFF	3.38	1.00	21.00	21.00
#000000	6.21	21.00	1.00	1.00
##000000	6.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#867B4B

Deuteranopia (green-blind)

#A4964B

Tritanopia (blue-blind)

#F64E61

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #e1664e;
/* rgb */ color: rgb(225, 102, 78);
/* oklch */ color: oklch(65.6% 0.159 32.7);

Tailwind

colors: {
  custom: {
    50: '#f19580',
    500: '#e1664e',
    950: '#000000',
  },
}

SCSS

$custom: #e1664e;
$custom-light: #f19580;
$custom-dark: #000000;

JSON

{
  "hex": "#e1664e",
  "rgb": {
    "r": 225,
    "g": 102,
    "b": 78
  },
  "hsl": {
    "h": 9.796,
    "s": 71.014,
    "l": 59.412
  },
  "oklch": {
    "l": 0.65634,
    "c": 0.15883,
    "h": 32.7
  },
  "luminance": 0.2606
}

Semantic roles & 50–950 ramp

primary

#E1664E

secondary

#A9D9E2

accent

#D0EE3A

background

#FFF9F7

surface

#FFF2EE

border

#D7CCC9

text

#180D0A

muted

#867E7C

Preview Lab

Preview with #E1664E

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

Preview Lab → · Contrast checker → · Palette generator →