#E3755F#E3755F

#E3755F is a light, vivid red. Relative luminance 0.299; OKLCH L 68.4% C 0.141 H 32.6°. Best body text is #000000 at 6.98:1 contrast (WCAG AA passes).

Color values

HEX	#E3755F
RGB	rgb(227, 117, 95)
HSL	hsl(10, 70%, 63%)
HSV	hsv(10, 58%, 89%)
CMYK	cmyk(0%, 48.5%, 58.1%, 11%)
CIE-LAB	lab(61.55, 40.75, 31.63)
CIE-LCH	lch(61.55, 51.58, 37.82°)
OKLab	oklab(68.4% 0.1191 0.0762)
OKLCH	oklch(68.4% 0.141 32.6)
XYZ	xyz(40.1086, 29.8842, 14.4803)
Luminance	0.2988 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E3755F #5FCDE3

analogous

#E35F8B #E3755F #E3B75F

triadic

#E3755F #5FE375 #755FE3

tetradic

#E3755F #8BE35F #5FCDE3 #B75FE3

square

#E3755F #8BE35F #5FCDE3 #B75FE3

split-complementary

#E3755F #5FE3B7 #5F8BE3

monochromatic

#AA351E #DA482B #E3755F #ECA293 #F5CFC7

Accessibility & contrast

On white

3.01

#E3755F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.98

#E3755F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E3755F

6.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E3755F	#FFFFFF	#000000	##000000
##E3755F	1.00	3.01	6.98	6.98
#FFFFFF	3.01	1.00	21.00	21.00
#000000	6.98	21.00	1.00	1.00
##000000	6.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#90865D

Deuteranopia (green-blind)

#AB9E5D

Tritanopia (blue-blind)

#F76270

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #e3755f;
/* rgb */ color: rgb(227, 117, 95);
/* oklch */ color: oklch(68.4% 0.141 32.6);

Tailwind

colors: {
  custom: {
    50: '#f19f8c',
    500: '#e3755f',
    950: '#000000',
  },
}

SCSS

$custom: #e3755f;
$custom-light: #f19f8c;
$custom-dark: #000000;

JSON

{
  "hex": "#e3755f",
  "rgb": {
    "r": 227,
    "g": 117,
    "b": 95
  },
  "hsl": {
    "h": 10,
    "s": 70.213,
    "l": 63.137
  },
  "oklch": {
    "l": 0.684,
    "c": 0.14142,
    "h": 32.6
  },
  "luminance": 0.2988
}

Semantic roles & 50–950 ramp

primary

#E3755F

secondary

#B7DFE7

accent

#B2D213

background

#FFF9F8

surface

#FFF2F0

border

#D7CCCB

text

#180F0C

muted

#867E7D

Preview Lab

Preview with #E3755F

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

Preview Lab → · Contrast checker → · Palette generator →