#E5453B#E5453B

#E5453B is a mid, vivid red. Relative luminance 0.212; OKLCH L 62.0% C 0.198 H 28.0°. Best body text is #000000 at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#E5453B
RGB	rgb(229, 69, 59)
HSL	hsl(4, 77%, 56%)
HSV	hsv(4, 74%, 90%)
CMYK	cmyk(0%, 69.9%, 74.2%, 10.2%)
CIE-LAB	lab(53.21, 60.88, 41.64)
CIE-LCH	lch(53.21, 73.76, 34.37°)
OKLab	oklab(62% 0.1752 0.093)
OKLCH	oklch(62% 0.198 28)
XYZ	xyz(35.2346, 21.2353, 6.3804)
Luminance	0.2123 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E5453B #3BDBE5

analogous

#E53B86 #E5453B #E59A3B

triadic

#E5453B #3BE545 #453BE5

tetradic

#E5453B #86E53B #3BDBE5 #9A3BE5

square

#E5453B #86E53B #3BDBE5 #9A3BE5

split-complementary

#E5453B #3BE59A #3B86E5

monochromatic

#921B13 #C8251B #E5453B #EC7871 #F3ACA7

Accessibility & contrast

On white

4.00

#E5453B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.25

#E5453B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E5453B

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E5453B	#FFFFFF	#000000	##000000
##E5453B	1.00	4.00	5.25	5.25
#FFFFFF	4.00	1.00	21.00	21.00
#000000	5.25	21.00	1.00	1.00
##000000	5.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#736938

Deuteranopia (green-blind)

#9B8C35

Tritanopia (blue-blind)

#FC0144

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #e5453b;
/* rgb */ color: rgb(229, 69, 59);
/* oklch */ color: oklch(62.0% 0.198 28.0);

Tailwind

colors: {
  custom: {
    50: '#f68272',
    500: '#e5453b',
    950: '#000000',
  },
}

SCSS

$custom: #e5453b;
$custom-light: #f68272;
$custom-dark: #000000;

JSON

{
  "hex": "#e5453b",
  "rgb": {
    "r": 229,
    "g": 69,
    "b": 59
  },
  "hsl": {
    "h": 3.529,
    "s": 76.577,
    "l": 56.471
  },
  "oklch": {
    "l": 0.61999,
    "c": 0.19835,
    "h": 28
  },
  "luminance": 0.2123
}

Semantic roles & 50–950 ramp

primary

#E5453B

secondary

#9BDDE1

accent

#E8F335

background

#FFF8F6

surface

#FFF0EC

border

#D7CBC7

text

#190B08

muted

#867C7B

Preview Lab

Preview with #E5453B

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

Preview Lab → · Contrast checker → · Palette generator →