#EF6F54#EF6F54

#EF6F54 is a light, vivid red. Relative luminance 0.304; OKLCH L 69.0% C 0.164 H 33.4°. Best body text is #000000 at 7.07:1 contrast (WCAG AA passes).

Color values

HEX	#EF6F54
RGB	rgb(239, 111, 84)
HSL	hsl(10, 83%, 63%)
HSV	hsv(10, 65%, 94%)
CMYK	cmyk(0%, 53.6%, 64.9%, 6.3%)
CIE-LAB	lab(61.97, 47.43, 38.57)
CIE-LCH	lch(61.97, 61.13, 39.12°)
OKLab	oklab(69.01% 0.1368 0.0903)
OKLCH	oklch(69.01% 0.164 33.4)
XYZ	xyz(42.8852, 30.3650, 11.9885)
Luminance	0.3036 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF6F54 #54D4EF

analogous

#EF5486 #EF6F54 #EFBD54

triadic

#EF6F54 #54EF6F #6F54EF

tetradic

#EF6F54 #86EF54 #54D4EF #BD54EF

square

#EF6F54 #86EF54 #54D4EF #BD54EF

split-complementary

#EF6F54 #54EFBD #5486EF

monochromatic

#B72E11 #EA401C #EF6F54 #F49E8C #F9CDC4

Accessibility & contrast

On white

2.97

#EF6F54 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.07

#EF6F54 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EF6F54

7.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF6F54	#FFFFFF	#000000	##000000
##EF6F54	1.00	2.97	7.07	7.07
#FFFFFF	2.97	1.00	21.00	21.00
#000000	7.07	21.00	1.00	1.00
##000000	7.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#908451

Deuteranopia (green-blind)

#B0A051

Tritanopia (blue-blind)

#FF5669

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #ef6f54;
/* rgb */ color: rgb(239, 111, 84);
/* oklch */ color: oklch(69.0% 0.164 33.4);

Tailwind

colors: {
  custom: {
    50: '#fb9b85',
    500: '#ef6f54',
    950: '#000000',
  },
}

SCSS

$custom: #ef6f54;
$custom-light: #fb9b85;
$custom-dark: #000000;

JSON

{
  "hex": "#ef6f54",
  "rgb": {
    "r": 239,
    "g": 111,
    "b": 84
  },
  "hsl": {
    "h": 10.452,
    "s": 82.888,
    "l": 63.333
  },
  "oklch": {
    "l": 0.69011,
    "c": 0.16392,
    "h": 33.4
  },
  "luminance": 0.3036
}

Semantic roles & 50–950 ramp

primary

#EF6F54

secondary

#B4E1EB

accent

#B9DF06

background

#FFF9F8

surface

#FFF2EF

border

#D7CCCA

text

#190E0B

muted

#877E7C

Preview Lab

Preview with #EF6F54

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

Preview Lab → · Contrast checker → · Palette generator →