#E45F5F#E45F5F

#E45F5F is a light, vivid red. Relative luminance 0.255; OKLCH L 65.4% C 0.166 H 22.8°. Best body text is #000000 at 6.10:1 contrast (WCAG AA passes).

Color values

HEX	#E45F5F
RGB	rgb(228, 95, 95)
HSL	hsl(0, 71%, 63%)
HSV	hsv(0, 58%, 89%)
CMYK	cmyk(0%, 58.3%, 58.3%, 10.6%)
CIE-LAB	lab(57.57, 51.74, 26.53)
CIE-LCH	lch(57.57, 58.15, 27.15°)
OKLab	oklab(65.41% 0.1533 0.0645)
OKLCH	oklch(65.41% 0.166 22.8)
XYZ	xyz(38.1561, 25.5094, 13.7388)
Luminance	0.2550 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E45F5F #5FE4E4

analogous

#E45FA1 #E45F5F #E4A15F

triadic

#E45F5F #5FE45F #5F5FE4

tetradic

#E45F5F #A1E45F #5FE4E4 #A15FE4

square

#E45F5F #A1E45F #5FE4E4 #A15FE4

split-complementary

#E45F5F #5FE4A1 #5FA1E4

monochromatic

#AC1D1D #DB2B2B #E45F5F #ED9393 #F6C8C8

Accessibility & contrast

On white

3.44

#E45F5F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.10

#E45F5F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E45F5F

6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E45F5F	#FFFFFF	#000000	##000000
##E45F5F	1.00	3.44	6.10	6.10
#FFFFFF	3.44	1.00	21.00	21.00
#000000	6.10	21.00	1.00	1.00
##000000	6.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#80795E

Deuteranopia (green-blind)

#A1955C

Tritanopia (blue-blind)

#F94760

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #e45f5f;
/* rgb */ color: rgb(228, 95, 95);
/* oklch */ color: oklch(65.4% 0.166 22.8);

Tailwind

colors: {
  custom: {
    50: '#f3918c',
    500: '#e45f5f',
    950: '#000000',
  },
}

SCSS

$custom: #e45f5f;
$custom-light: #f3918c;
$custom-dark: #000000;

JSON

{
  "hex": "#e45f5f",
  "rgb": {
    "r": 228,
    "g": 95,
    "b": 95
  },
  "hsl": {
    "h": 0,
    "s": 71.123,
    "l": 63.333
  },
  "oklch": {
    "l": 0.65409,
    "c": 0.16634,
    "h": 22.8
  },
  "luminance": 0.25505
}

Semantic roles & 50–950 ramp

primary

#E45F5F

secondary

#B8E7E7

accent

#D3D312

background

#FFF9F8

surface

#FFF1F0

border

#D7CBCB

text

#180D0C

muted

#867E7D

Preview Lab

Preview with #E45F5F

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

Preview Lab → · Contrast checker → · Palette generator →