#E2433F#E2433F

#E2433F is a mid, vivid red. Relative luminance 0.205; OKLCH L 61.4% C 0.197 H 26.3°. Best body text is #000000 at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#E2433F
RGB	rgb(226, 67, 63)
HSL	hsl(1, 74%, 57%)
HSV	hsv(1, 72%, 89%)
CMYK	cmyk(0%, 70.4%, 72.1%, 11.4%)
CIE-LAB	lab(52.45, 60.84, 38.42)
CIE-LCH	lch(52.45, 71.95, 32.28°)
OKLab	oklab(61.35% 0.1762 0.0871)
OKLCH	oklch(61.35% 0.197 26.3)
XYZ	xyz(34.2722, 20.5471, 6.8630)
Luminance	0.2054 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E2433F #3FDEE2

analogous

#E23F8D #E2433F #E2943F

triadic

#E2433F #3FE243 #433FE2

tetradic

#E2433F #8DE23F #3FDEE2 #943FE2

square

#E2433F #8DE23F #3FDEE2 #943FE2

split-complementary

#E2433F #3FE294 #3F8DE2

monochromatic

#911916 #C6221E #E2433F #EA7774 #F2ABA9

Accessibility & contrast

On white

4.11

#E2433F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.11

#E2433F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E2433F

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E2433F	#FFFFFF	#000000	##000000
##E2433F	1.00	4.11	5.11	5.11
#FFFFFF	4.11	1.00	21.00	21.00
#000000	5.11	21.00	1.00	1.00
##000000	5.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#71673D

Deuteranopia (green-blind)

#998A39

Tritanopia (blue-blind)

#F80044

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #e2433f;
/* rgb */ color: rgb(226, 67, 63);
/* oklch */ color: oklch(61.4% 0.197 26.3);

Tailwind

colors: {
  custom: {
    50: '#f48174',
    500: '#e2433f',
    950: '#000000',
  },
}

SCSS

$custom: #e2433f;
$custom-light: #f48174;
$custom-dark: #000000;

JSON

{
  "hex": "#e2433f",
  "rgb": {
    "r": 226,
    "g": 67,
    "b": 63
  },
  "hsl": {
    "h": 1.472,
    "s": 73.756,
    "l": 56.667
  },
  "oklch": {
    "l": 0.61351,
    "c": 0.19655,
    "h": 26.3
  },
  "luminance": 0.20542
}

Semantic roles & 50–950 ramp

primary

#E2433F

secondary

#9DDEE0

accent

#ECF037

background

#FFF8F7

surface

#FFEFED

border

#D7CAC8

text

#190B08

muted

#867C7B

Preview Lab

Preview with #E2433F

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

Preview Lab → · Contrast checker → · Palette generator →