#E45F5B#E45F5B

#E45F5B is a light, vivid red. Relative luminance 0.254; OKLCH L 65.3% C 0.167 H 24.5°. Best body text is #000000 at 6.09:1 contrast (WCAG AA passes).

Color values

HEX	#E45F5B
RGB	rgb(228, 95, 91)
HSL	hsl(2, 72%, 63%)
HSV	hsv(2, 60%, 89%)
CMYK	cmyk(0%, 58.3%, 60.1%, 10.6%)
CIE-LAB	lab(57.50, 51.46, 28.74)
CIE-LCH	lch(57.50, 58.94, 29.18°)
OKLab	oklab(65.34% 0.1518 0.0693)
OKLCH	oklch(65.34% 0.167 24.5)
XYZ	xyz(37.9789, 25.4386, 12.8057)
Luminance	0.2543 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E45F5B #5BE0E4

analogous

#E45B9B #E45F5B #E4A45B

triadic

#E45F5B #5BE45F #5F5BE4

tetradic

#E45F5B #9BE45B #5BE0E4 #A45BE4

square

#E45F5B #9BE45B #5BE0E4 #A45BE4

split-complementary

#E45F5B #5BE4A4 #5B9BE4

monochromatic

#A9201C #DB2C26 #E45F5B #ED9290 #F5C6C4

Accessibility & contrast

On white

3.45

#E45F5B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.09

#E45F5B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E45F5B

6.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E45F5B	#FFFFFF	#000000	##000000
##E45F5B	1.00	3.45	6.09	6.09
#FFFFFF	3.45	1.00	21.00	21.00
#000000	6.09	21.00	1.00	1.00
##000000	6.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#80785A

Deuteranopia (green-blind)

#A29558

Tritanopia (blue-blind)

#F9465F

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #e45f5b;
/* rgb */ color: rgb(228, 95, 91);
/* oklch */ color: oklch(65.3% 0.167 24.5);

Tailwind

colors: {
  custom: {
    50: '#f39189',
    500: '#e45f5b',
    950: '#000000',
  },
}

SCSS

$custom: #e45f5b;
$custom-light: #f39189;
$custom-dark: #000000;

JSON

{
  "hex": "#e45f5b",
  "rgb": {
    "r": 228,
    "g": 95,
    "b": 91
  },
  "hsl": {
    "h": 1.752,
    "s": 71.728,
    "l": 62.549
  },
  "oklch": {
    "l": 0.65336,
    "c": 0.16684,
    "h": 24.5
  },
  "luminance": 0.25434
}

Semantic roles & 50–950 ramp

primary

#E45F5B

secondary

#B4E5E6

accent

#CED412

background

#FFF9F8

surface

#FFF1F0

border

#D7CBCB

text

#180D0B

muted

#867E7C

Preview Lab

Preview with #E45F5B

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

Preview Lab → · Contrast checker → · Palette generator →