#E7545B#E7545B

#E7545B is a light, vivid red. Relative luminance 0.241; OKLCH L 64.4% C 0.182 H 21.1°. Best body text is #000000 at 5.82:1 contrast (WCAG AA passes).

Color values

HEX	#E7545B
RGB	rgb(231, 84, 91)
HSL	hsl(357, 75%, 62%)
HSV	hsv(357, 64%, 91%)
CMYK	cmyk(0%, 63.6%, 60.6%, 9.4%)
CIE-LAB	lab(56.18, 57.29, 27.13)
CIE-LCH	lch(56.18, 63.39, 25.34°)
OKLab	oklab(64.44% 0.1698 0.0655)
OKLCH	oklch(64.44% 0.182 21.1)
XYZ	xyz(38.0173, 24.0900, 12.5434)
Luminance	0.2409 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E7545B #54E7E0

analogous

#E754A5 #E7545B #E79754

triadic

#E7545B #5BE754 #545BE7

tetradic

#E7545B #A5E754 #54E7E0 #9754E7

square

#E7545B #A5E754 #54E7E0 #9754E7

split-complementary

#E7545B #54E797 #54A5E7

monochromatic

#A9181F #DF1F28 #E7545B #EF8A8E #F6BFC2

Accessibility & contrast

On white

3.61

#E7545B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.82

#E7545B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E7545B

5.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E7545B	#FFFFFF	#000000	##000000
##E7545B	1.00	3.61	5.82	5.82
#FFFFFF	3.61	1.00	21.00	21.00
#000000	5.82	21.00	1.00	1.00
##000000	5.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A735A

Deuteranopia (green-blind)

#9F9257

Tritanopia (blue-blind)

#FC3558

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #e7545b;
/* rgb */ color: rgb(231, 84, 91);
/* oklch */ color: oklch(64.4% 0.182 21.1);

Tailwind

colors: {
  custom: {
    50: '#f68b89',
    500: '#e7545b',
    950: '#000000',
  },
}

SCSS

$custom: #e7545b;
$custom-light: #f68b89;
$custom-dark: #000000;

JSON

{
  "hex": "#e7545b",
  "rgb": {
    "r": 231,
    "g": 84,
    "b": 91
  },
  "hsl": {
    "h": 357.143,
    "s": 75.385,
    "l": 61.765
  },
  "oklch": {
    "l": 0.64435,
    "c": 0.18203,
    "h": 21.1
  },
  "luminance": 0.24085
}

Semantic roles & 50–950 ramp

primary

#E7545B

secondary

#B0E7E4

accent

#D8CE0E

background

#FFF8F8

surface

#FFF0F0

border

#D7CBCB

text

#180C0B

muted

#867D7C

Preview Lab

Preview with #E7545B

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

Preview Lab → · Contrast checker → · Palette generator →