#EF4A48#EF4A48

#EF4A48 is a light, highly saturated red. Relative luminance 0.237; OKLCH L 64.3% C 0.202 H 25.5°. Best body text is #000000 at 5.74:1 contrast (WCAG AA passes).

Color values

HEX	#EF4A48
RGB	rgb(239, 74, 72)
HSL	hsl(1, 84%, 61%)
HSV	hsv(1, 70%, 94%)
CMYK	cmyk(0%, 69%, 69.9%, 6.3%)
CIE-LAB	lab(55.81, 62.72, 37.85)
CIE-LCH	lch(55.81, 73.26, 31.11°)
OKLab	oklab(64.32% 0.1825 0.0869)
OKLCH	oklch(64.32% 0.202 25.5)
XYZ	xyz(39.2194, 23.7220, 8.6433)
Luminance	0.2372 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF4A48 #48EDEF

analogous

#EF4899 #EF4A48 #EF9E48

triadic

#EF4A48 #48EF4A #4A48EF

tetradic

#EF4A48 #99EF48 #48EDEF #9E48EF

square

#EF4A48 #99EF48 #48EDEF #9E48EF

split-complementary

#EF4A48 #48EF9E #4899EF

monochromatic

#AD110F #E61714 #EF4A48 #F48280 #F9B9B9

Accessibility & contrast

On white

3.66

#EF4A48 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.74

#EF4A48 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EF4A48

5.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF4A48	#FFFFFF	#000000	##000000
##EF4A48	1.00	3.66	5.74	5.74
#FFFFFF	3.66	1.00	21.00	21.00
#000000	5.74	21.00	1.00	1.00
##000000	5.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#796F46

Deuteranopia (green-blind)

#A29343

Tritanopia (blue-blind)

#FF114B

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #ef4a48;
/* rgb */ color: rgb(239, 74, 72);
/* oklch */ color: oklch(64.3% 0.202 25.5);

Tailwind

colors: {
  custom: {
    50: '#fd867b',
    500: '#ef4a48',
    950: '#000000',
  },
}

SCSS

$custom: #ef4a48;
$custom-light: #fd867b;
$custom-dark: #000000;

JSON

{
  "hex": "#ef4a48",
  "rgb": {
    "r": 239,
    "g": 74,
    "b": 72
  },
  "hsl": {
    "h": 0.719,
    "s": 83.92,
    "l": 60.98
  },
  "oklch": {
    "l": 0.6432,
    "c": 0.20208,
    "h": 25.5
  },
  "luminance": 0.23716
}

Semantic roles & 50–950 ramp

primary

#EF4A48

secondary

#AAE8E9

accent

#DEE005

background

#FFF8F7

surface

#FFF0EE

border

#D7CBC9

text

#190C09

muted

#867D7B

Preview Lab

Preview with #EF4A48

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

Preview Lab → · Contrast checker → · Palette generator →