#E3675E#E3675E

#E3675E is a light, vivid red. Relative luminance 0.268; OKLCH L 66.3% C 0.156 H 26.4°. Best body text is #000000 at 6.37:1 contrast (WCAG AA passes).

Color values

HEX	#E3675E
RGB	rgb(227, 103, 94)
HSL	hsl(4, 70%, 63%)
HSV	hsv(4, 59%, 89%)
CMYK	cmyk(0%, 54.6%, 58.6%, 11%)
CIE-LAB	lab(58.83, 47.58, 28.70)
CIE-LCH	lch(58.83, 55.56, 31.10°)
OKLab	oklab(66.33% 0.1402 0.0695)
OKLCH	oklch(66.33% 0.156 26.4)
XYZ	xyz(38.5525, 26.8442, 13.7388)
Luminance	0.2684 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E3675E #5EDAE3

analogous

#E35E97 #E3675E #E3A95E

triadic

#E3675E #5EE367 #675EE3

tetradic

#E3675E #97E35E #5EDAE3 #A95EE3

square

#E3675E #97E35E #5EDAE3 #A95EE3

split-complementary

#E3675E #5EE3A9 #5E97E3

monochromatic

#A9271D #DA362A #E3675E #EC9892 #F5C9C6

Accessibility & contrast

On white

3.30

#E3675E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.37

#E3675E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E3675E

6.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E3675E	#FFFFFF	#000000	##000000
##E3675E	1.00	3.30	6.37	6.37
#FFFFFF	3.30	1.00	21.00	21.00
#000000	6.37	21.00	1.00	1.00
##000000	6.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#867D5D

Deuteranopia (green-blind)

#A4975B

Tritanopia (blue-blind)

#F75165

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #e3675e;
/* rgb */ color: rgb(227, 103, 94);
/* oklch */ color: oklch(66.3% 0.156 26.4);

Tailwind

colors: {
  custom: {
    50: '#f2968b',
    500: '#e3675e',
    950: '#000000',
  },
}

SCSS

$custom: #e3675e;
$custom-light: #f2968b;
$custom-dark: #000000;

JSON

{
  "hex": "#e3675e",
  "rgb": {
    "r": 227,
    "g": 103,
    "b": 94
  },
  "hsl": {
    "h": 4.06,
    "s": 70.37,
    "l": 62.941
  },
  "oklch": {
    "l": 0.66326,
    "c": 0.15647,
    "h": 26.4
  },
  "luminance": 0.2684
}

Semantic roles & 50–950 ramp

primary

#E3675E

secondary

#B6E3E6

accent

#C5D213

background

#FFF9F8

surface

#FFF2F0

border

#D7CCCB

text

#180E0C

muted

#867E7D

Preview Lab

Preview with #E3675E

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

Preview Lab → · Contrast checker → · Palette generator →