#EF4D46#EF4D46

#EF4D46 is a light, vivid red. Relative luminance 0.241; OKLCH L 64.6% C 0.200 H 26.8°. Best body text is #000000 at 5.82:1 contrast (WCAG AA passes).

Color values

HEX	#EF4D46
RGB	rgb(239, 77, 70)
HSL	hsl(2, 84%, 61%)
HSV	hsv(2, 71%, 94%)
CMYK	cmyk(0%, 67.8%, 70.7%, 6.3%)
CIE-LAB	lab(56.19, 61.50, 39.42)
CIE-LCH	lch(56.19, 73.05, 32.66°)
OKLab	oklab(64.6% 0.1782 0.09)
OKLCH	oklch(64.6% 0.2 26.8)
XYZ	xyz(39.3603, 24.1065, 8.3736)
Luminance	0.2410 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF4D46 #46E8EF

analogous

#EF4693 #EF4D46 #EFA146

triadic

#EF4D46 #46EF4D #4D46EF

tetradic

#EF4D46 #93EF46 #46E8EF #A146EF

square

#EF4D46 #93EF46 #46E8EF #A146EF

split-complementary

#EF4D46 #46EFA1 #4693EF

monochromatic

#AC150F #E41C14 #EF4D46 #F4837E #F9B9B7

Accessibility & contrast

On white

3.61

#EF4D46 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.82

#EF4D46 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EF4D46

5.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF4D46	#FFFFFF	#000000	##000000
##EF4D46	1.00	3.61	5.82	5.82
#FFFFFF	3.61	1.00	21.00	21.00
#000000	5.82	21.00	1.00	1.00
##000000	5.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B7044

Deuteranopia (green-blind)

#A39441

Tritanopia (blue-blind)

#FF1A4D

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #ef4d46;
/* rgb */ color: rgb(239, 77, 70);
/* oklch */ color: oklch(64.6% 0.200 26.8);

Tailwind

colors: {
  custom: {
    50: '#fd887a',
    500: '#ef4d46',
    950: '#000000',
  },
}

SCSS

$custom: #ef4d46;
$custom-light: #fd887a;
$custom-dark: #000000;

JSON

{
  "hex": "#ef4d46",
  "rgb": {
    "r": 239,
    "g": 77,
    "b": 70
  },
  "hsl": {
    "h": 2.485,
    "s": 84.08,
    "l": 60.588
  },
  "oklch": {
    "l": 0.646,
    "c": 0.19963,
    "h": 26.8
  },
  "luminance": 0.24101
}

Semantic roles & 50–950 ramp

primary

#EF4D46

secondary

#A8E6E9

accent

#D7E105

background

#FFF8F7

surface

#FFF0ED

border

#D7CBC8

text

#190C09

muted

#867D7B

Preview Lab

Preview with #EF4D46

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

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