#EF4D48#EF4D48

#EF4D48 is a light, vivid red. Relative luminance 0.241; OKLCH L 64.6% C 0.199 H 26.2°. Best body text is #000000 at 5.83:1 contrast (WCAG AA passes).

Color values

HEX	#EF4D48
RGB	rgb(239, 77, 72)
HSL	hsl(2, 84%, 61%)
HSV	hsv(2, 70%, 94%)
CMYK	cmyk(0%, 67.8%, 69.9%, 6.3%)
CIE-LAB	lab(56.22, 61.60, 38.34)
CIE-LCH	lch(56.22, 72.55, 31.90°)
OKLab	oklab(64.63% 0.1789 0.0879)
OKLCH	oklch(64.63% 0.199 26.2)
XYZ	xyz(39.4245, 24.1321, 8.7117)
Luminance	0.2413 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF4D48 #48EAEF

analogous

#EF4897 #EF4D48 #EFA048

triadic

#EF4D48 #48EF4D #4D48EF

tetradic

#EF4D48 #97EF48 #48EAEF #A048EF

square

#EF4D48 #97EF48 #48EAEF #A048EF

split-complementary

#EF4D48 #48EFA0 #4897EF

monochromatic

#AD140F #E61A14 #EF4D48 #F48480 #F9BAB9

Accessibility & contrast

On white

3.61

#EF4D48 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.83

#EF4D48 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EF4D48

5.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF4D48	#FFFFFF	#000000	##000000
##EF4D48	1.00	3.61	5.83	5.83
#FFFFFF	3.61	1.00	21.00	21.00
#000000	5.83	21.00	1.00	1.00
##000000	5.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A7146

Deuteranopia (green-blind)

#A39443

Tritanopia (blue-blind)

#FF1B4D

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #ef4d48;
/* rgb */ color: rgb(239, 77, 72);
/* oklch */ color: oklch(64.6% 0.199 26.2);

Tailwind

colors: {
  custom: {
    50: '#fd887b',
    500: '#ef4d48',
    950: '#000000',
  },
}

SCSS

$custom: #ef4d48;
$custom-light: #fd887b;
$custom-dark: #000000;

JSON

{
  "hex": "#ef4d48",
  "rgb": {
    "r": 239,
    "g": 77,
    "b": 72
  },
  "hsl": {
    "h": 1.796,
    "s": 83.92,
    "l": 60.98
  },
  "oklch": {
    "l": 0.64628,
    "c": 0.19935,
    "h": 26.2
  },
  "luminance": 0.24126
}

Semantic roles & 50–950 ramp

primary

#EF4D48

secondary

#AAE7E9

accent

#DAE005

background

#FFF8F7

surface

#FFF0EE

border

#D7CBC9

text

#190C09

muted

#867D7B

Preview Lab

Preview with #EF4D48

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

Preview Lab → · Contrast checker → · Palette generator →