#E3453E#E3453E

#E3453E is a mid, vivid red. Relative luminance 0.209; OKLCH L 61.7% C 0.196 H 27.1°. Best body text is #000000 at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#E3453E
RGB	rgb(227, 69, 62)
HSL	hsl(3, 75%, 57%)
HSV	hsv(3, 73%, 89%)
CMYK	cmyk(0%, 69.6%, 72.7%, 11%)
CIE-LAB	lab(52.88, 60.37, 39.52)
CIE-LCH	lch(52.88, 72.16, 33.21°)
OKLab	oklab(61.7% 0.1744 0.0892)
OKLCH	oklch(61.7% 0.196 27.1)
XYZ	xyz(34.6801, 20.9401, 6.7723)
Luminance	0.2094 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E3453E #3EDCE3

analogous

#E33E8A #E3453E #E3973E

triadic

#E3453E #3EE345 #453EE3

tetradic

#E3453E #8AE33E #3EDCE3 #973EE3

square

#E3453E #8AE33E #3EDCE3 #973EE3

split-complementary

#E3453E #3EE397 #3E8AE3

monochromatic

#911A15 #C7241D #E3453E #EB7973 #F3ACA9

Accessibility & contrast

On white

4.05

#E3453E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.19

#E3453E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E3453E

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E3453E	#FFFFFF	#000000	##000000
##E3453E	1.00	4.05	5.19	5.19
#FFFFFF	4.05	1.00	21.00	21.00
#000000	5.19	21.00	1.00	1.00
##000000	5.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#72683C

Deuteranopia (green-blind)

#9A8B38

Tritanopia (blue-blind)

#F90745

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #e3453e;
/* rgb */ color: rgb(227, 69, 62);
/* oklch */ color: oklch(61.7% 0.196 27.1);

Tailwind

colors: {
  custom: {
    50: '#f58274',
    500: '#e3453e',
    950: '#000000',
  },
}

SCSS

$custom: #e3453e;
$custom-light: #f58274;
$custom-dark: #000000;

JSON

{
  "hex": "#e3453e",
  "rgb": {
    "r": 227,
    "g": 69,
    "b": 62
  },
  "hsl": {
    "h": 2.545,
    "s": 74.661,
    "l": 56.667
  },
  "oklch": {
    "l": 0.61704,
    "c": 0.19592,
    "h": 27.1
  },
  "luminance": 0.20935
}

Semantic roles & 50–950 ramp

primary

#E3453E

secondary

#9DDDE0

accent

#E9F137

background

#FFF8F7

surface

#FFF0ED

border

#D7CBC8

text

#190B08

muted

#867C7B

Preview Lab

Preview with #E3453E

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

Preview Lab → · Contrast checker → · Palette generator →