#EF6D53#EF6D53

#EF6D53 is a light, vivid red. Relative luminance 0.299; OKLCH L 68.7% C 0.166 H 32.9°. Best body text is #000000 at 6.98:1 contrast (WCAG AA passes).

Color values

HEX	#EF6D53
RGB	rgb(239, 109, 83)
HSL	hsl(10, 83%, 63%)
HSV	hsv(10, 65%, 94%)
CMYK	cmyk(0%, 54.4%, 65.3%, 6.3%)
CIE-LAB	lab(61.58, 48.32, 38.65)
CIE-LCH	lch(61.58, 61.88, 38.65°)
OKLab	oklab(68.72% 0.1394 0.0903)
OKLCH	oklch(68.72% 0.166 32.9)
XYZ	xyz(42.6305, 29.9179, 11.7118)
Luminance	0.2991 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF6D53 #53D5EF

analogous

#EF5387 #EF6D53 #EFBB53

triadic

#EF6D53 #53EF6D #6D53EF

tetradic

#EF6D53 #87EF53 #53D5EF #BB53EF

square

#EF6D53 #87EF53 #53D5EF #BB53EF

split-complementary

#EF6D53 #53EFBB #5387EF

monochromatic

#B72D11 #EA3D1B #EF6D53 #F49D8B #F9CCC3

Accessibility & contrast

On white

3.01

#EF6D53 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.98

#EF6D53 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EF6D53

6.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF6D53	#FFFFFF	#000000	##000000
##EF6D53	1.00	3.01	6.98	6.98
#FFFFFF	3.01	1.00	21.00	21.00
#000000	6.98	21.00	1.00	1.00
##000000	6.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F8350

Deuteranopia (green-blind)

#AF9F50

Tritanopia (blue-blind)

#FF5367

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #ef6d53;
/* rgb */ color: rgb(239, 109, 83);
/* oklch */ color: oklch(68.7% 0.166 32.9);

Tailwind

colors: {
  custom: {
    50: '#fb9a84',
    500: '#ef6d53',
    950: '#000000',
  },
}

SCSS

$custom: #ef6d53;
$custom-light: #fb9a84;
$custom-dark: #000000;

JSON

{
  "hex": "#ef6d53",
  "rgb": {
    "r": 239,
    "g": 109,
    "b": 83
  },
  "hsl": {
    "h": 10,
    "s": 82.979,
    "l": 63.137
  },
  "oklch": {
    "l": 0.68715,
    "c": 0.16612,
    "h": 32.9
  },
  "luminance": 0.29913
}

Semantic roles & 50–950 ramp

primary

#EF6D53

secondary

#B3E2EB

accent

#BBDF06

background

#FFF9F8

surface

#FFF2EF

border

#D7CCCA

text

#190E0B

muted

#877E7C

Preview Lab

Preview with #EF6D53

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

Preview Lab → · Contrast checker → · Palette generator →