#EF4C48#EF4C48

#EF4C48 is a light, highly saturated red. Relative luminance 0.240; OKLCH L 64.5% C 0.200 H 25.9°. Best body text is #000000 at 5.80:1 contrast (WCAG AA passes).

Color values

HEX	#EF4C48
RGB	rgb(239, 76, 72)
HSL	hsl(1, 84%, 61%)
HSV	hsv(1, 70%, 94%)
CMYK	cmyk(0%, 68.2%, 69.9%, 6.3%)
CIE-LAB	lab(56.08, 61.98, 38.17)
CIE-LCH	lch(56.08, 72.79, 31.63°)
OKLab	oklab(64.52% 0.1801 0.0876)
OKLCH	oklch(64.52% 0.2 25.9)
XYZ	xyz(39.3550, 23.9933, 8.6885)
Luminance	0.2399 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF4C48 #48EBEF

analogous

#EF4897 #EF4C48 #EF9F48

triadic

#EF4C48 #48EF4C #4C48EF

tetradic

#EF4C48 #97EF48 #48EBEF #9F48EF

square

#EF4C48 #97EF48 #48EBEF #9F48EF

split-complementary

#EF4C48 #48EF9F #4897EF

monochromatic

#AD130F #E61914 #EF4C48 #F48380 #F9BAB9

Accessibility & contrast

On white

3.62

#EF4C48 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.80

#EF4C48 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EF4C48

5.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF4C48	#FFFFFF	#000000	##000000
##EF4C48	1.00	3.62	5.80	5.80
#FFFFFF	3.62	1.00	21.00	21.00
#000000	5.80	21.00	1.00	1.00
##000000	5.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A7046

Deuteranopia (green-blind)

#A39343

Tritanopia (blue-blind)

#FF184D

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #ef4c48;
/* rgb */ color: rgb(239, 76, 72);
/* oklch */ color: oklch(64.5% 0.200 25.9);

Tailwind

colors: {
  custom: {
    50: '#fd877b',
    500: '#ef4c48',
    950: '#000000',
  },
}

SCSS

$custom: #ef4c48;
$custom-light: #fd877b;
$custom-dark: #000000;

JSON

{
  "hex": "#ef4c48",
  "rgb": {
    "r": 239,
    "g": 76,
    "b": 72
  },
  "hsl": {
    "h": 1.437,
    "s": 83.92,
    "l": 60.98
  },
  "oklch": {
    "l": 0.64524,
    "c": 0.20027,
    "h": 25.9
  },
  "luminance": 0.23987
}

Semantic roles & 50–950 ramp

primary

#EF4C48

secondary

#AAE7E9

accent

#DBE005

background

#FFF8F7

surface

#FFF0EE

border

#D7CBC9

text

#190C09

muted

#867D7B

Preview Lab

Preview with #EF4C48

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

Preview Lab → · Contrast checker → · Palette generator →