#EF6449#EF6449

#EF6449 is a light, vivid red. Relative luminance 0.279; OKLCH L 67.4% C 0.177 H 32.8°. Best body text is #000000 at 6.59:1 contrast (WCAG AA passes).

Color values

HEX	#EF6449
RGB	rgb(239, 100, 73)
HSL	hsl(10, 84%, 61%)
HSV	hsv(10, 69%, 94%)
CMYK	cmyk(0%, 58.2%, 69.5%, 6.3%)
CIE-LAB	lab(59.84, 51.98, 42.00)
CIE-LCH	lch(59.84, 66.83, 38.94°)
OKLab	oklab(67.36% 0.149 0.0961)
OKLCH	oklch(67.36% 0.177 32.8)
XYZ	xyz(41.3605, 27.9516, 9.5193)
Luminance	0.2795 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF6449 #49D4EF

analogous

#EF4981 #EF6449 #EFB749

triadic

#EF6449 #49EF64 #6449EF

tetradic

#EF6449 #81EF49 #49D4EF #B749EF

square

#EF6449 #81EF49 #49D4EF #B749EF

split-complementary

#EF6449 #49EFB7 #4981EF

monochromatic

#AE290F #E73614 #EF6449 #F49481 #F9C4BA

Accessibility & contrast

On white

3.19

#EF6449 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.59

#EF6449 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EF6449

6.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF6449	#FFFFFF	#000000	##000000
##EF6449	1.00	3.19	6.59	6.59
#FFFFFF	3.19	1.00	21.00	21.00
#000000	6.59	21.00	1.00	1.00
##000000	6.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#897D46

Deuteranopia (green-blind)

#AC9C45

Tritanopia (blue-blind)

#FF465E

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #ef6449;
/* rgb */ color: rgb(239, 100, 73);
/* oklch */ color: oklch(67.4% 0.177 32.8);

Tailwind

colors: {
  custom: {
    50: '#fc957d',
    500: '#ef6449',
    950: '#000000',
  },
}

SCSS

$custom: #ef6449;
$custom-light: #fc957d;
$custom-dark: #000000;

JSON

{
  "hex": "#ef6449",
  "rgb": {
    "r": 239,
    "g": 100,
    "b": 73
  },
  "hsl": {
    "h": 9.759,
    "s": 83.838,
    "l": 61.176
  },
  "oklch": {
    "l": 0.67358,
    "c": 0.1773,
    "h": 32.8
  },
  "luminance": 0.27946
}

Semantic roles & 50–950 ramp

primary

#EF6449

secondary

#ABDFE9

accent

#BDE005

background

#FFF9F7

surface

#FFF2EE

border

#D7CCC9

text

#190E09

muted

#877E7B

Preview Lab

Preview with #EF6449

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

Preview Lab → · Contrast checker → · Palette generator →