#E24B3F#E24B3F

#E24B3F is a light, vivid red. Relative luminance 0.216; OKLCH L 62.2% C 0.189 H 28.3°. Best body text is #000000 at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#E24B3F
RGB	rgb(226, 75, 63)
HSL	hsl(4, 74%, 57%)
HSV	hsv(4, 72%, 89%)
CMYK	cmyk(0%, 66.8%, 72.1%, 11.4%)
CIE-LAB	lab(53.56, 57.80, 39.69)
CIE-LCH	lch(53.56, 70.11, 34.48°)
OKLab	oklab(62.18% 0.1666 0.0898)
OKLCH	oklch(62.18% 0.189 28.3)
XYZ	xyz(34.7811, 21.5649, 7.0327)
Luminance	0.2156 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E24B3F #3FD6E2

analogous

#E23F85 #E24B3F #E29D3F

triadic

#E24B3F #3FE24B #4B3FE2

tetradic

#E24B3F #85E23F #3FD6E2 #9D3FE2

square

#E24B3F #85E23F #3FD6E2 #9D3FE2

split-complementary

#E24B3F #3FE29D #3F85E2

monochromatic

#911F16 #C62A1E #E24B3F #EA7D74 #F2AFA9

Accessibility & contrast

On white

3.95

#E24B3F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.31

#E24B3F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E24B3F

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E24B3F	#FFFFFF	#000000	##000000
##E24B3F	1.00	3.95	5.31	5.31
#FFFFFF	3.95	1.00	21.00	21.00
#000000	5.31	21.00	1.00	1.00
##000000	5.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#766B3D

Deuteranopia (green-blind)

#9B8C3A

Tritanopia (blue-blind)

#F81E49

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #e24b3f;
/* rgb */ color: rgb(226, 75, 63);
/* oklch */ color: oklch(62.2% 0.189 28.3);

Tailwind

colors: {
  custom: {
    50: '#f48575',
    500: '#e24b3f',
    950: '#000000',
  },
}

SCSS

$custom: #e24b3f;
$custom-light: #f48575;
$custom-dark: #000000;

JSON

{
  "hex": "#e24b3f",
  "rgb": {
    "r": 226,
    "g": 75,
    "b": 63
  },
  "hsl": {
    "h": 4.417,
    "s": 73.756,
    "l": 56.667
  },
  "oklch": {
    "l": 0.62183,
    "c": 0.18931,
    "h": 28.3
  },
  "luminance": 0.2156
}

Semantic roles & 50–950 ramp

primary

#E24B3F

secondary

#9DDBE0

accent

#E3F037

background

#FFF8F7

surface

#FFF0ED

border

#D7CBC8

text

#190C08

muted

#867D7B

Preview Lab

Preview with #E24B3F

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

Preview Lab → · Contrast checker → · Palette generator →