#EF6B52#EF6B52

#EF6B52 is a light, vivid red. Relative luminance 0.295; OKLCH L 68.4% C 0.168 H 32.5°. Best body text is #000000 at 6.90:1 contrast (WCAG AA passes).

Color values

HEX	#EF6B52
RGB	rgb(239, 107, 82)
HSL	hsl(10, 83%, 63%)
HSV	hsv(10, 66%, 94%)
CMYK	cmyk(0%, 55.2%, 65.7%, 6.3%)
CIE-LAB	lab(61.20, 49.21, 38.74)
CIE-LCH	lch(61.20, 62.63, 38.21°)
OKLab	oklab(68.42% 0.142 0.0904)
OKLCH	oklch(68.42% 0.168 32.5)
XYZ	xyz(42.3813, 29.4807, 11.4396)
Luminance	0.2948 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF6B52 #52D6EF

analogous

#EF5287 #EF6B52 #EFB952

triadic

#EF6B52 #52EF6B #6B52EF

tetradic

#EF6B52 #87EF52 #52D6EF #B952EF

square

#EF6B52 #87EF52 #52D6EF #B952EF

split-complementary

#EF6B52 #52EFB9 #5287EF

monochromatic

#B62B11 #EA3B1A #EF6B52 #F49B8A #F9CBC2

Accessibility & contrast

On white

3.05

#EF6B52 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.90

#EF6B52 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EF6B52

6.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF6B52	#FFFFFF	#000000	##000000
##EF6B52	1.00	3.05	6.90	6.90
#FFFFFF	3.05	1.00	21.00	21.00
#000000	6.90	21.00	1.00	1.00
##000000	6.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E824F

Deuteranopia (green-blind)

#AE9F4F

Tritanopia (blue-blind)

#FF5165

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #ef6b52;
/* rgb */ color: rgb(239, 107, 82);
/* oklch */ color: oklch(68.4% 0.168 32.5);

Tailwind

colors: {
  custom: {
    50: '#fb9983',
    500: '#ef6b52',
    950: '#000000',
  },
}

SCSS

$custom: #ef6b52;
$custom-light: #fb9983;
$custom-dark: #000000;

JSON

{
  "hex": "#ef6b52",
  "rgb": {
    "r": 239,
    "g": 107,
    "b": 82
  },
  "hsl": {
    "h": 9.554,
    "s": 83.069,
    "l": 62.941
  },
  "oklch": {
    "l": 0.68423,
    "c": 0.16833,
    "h": 32.5
  },
  "luminance": 0.29475
}

Semantic roles & 50–950 ramp

primary

#EF6B52

secondary

#B2E2EB

accent

#BDDF06

background

#FFF9F8

surface

#FFF2EF

border

#D7CCCA

text

#190E0A

muted

#877E7C

Preview Lab

Preview with #EF6B52

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

Preview Lab → · Contrast checker → · Palette generator →