#EF6A51#EF6A51

#EF6A51 is a light, vivid red. Relative luminance 0.293; OKLCH L 68.3% C 0.170 H 32.4°. Best body text is #000000 at 6.85:1 contrast (WCAG AA passes).

Color values

HEX	#EF6A51
RGB	rgb(239, 106, 81)
HSL	hsl(9, 83%, 63%)
HSV	hsv(9, 66%, 94%)
CMYK	cmyk(0%, 55.6%, 66.1%, 6.3%)
CIE-LAB	lab(61.01, 49.63, 39.05)
CIE-LCH	lch(61.01, 63.15, 38.20°)
OKLab	oklab(68.27% 0.1431 0.0909)
OKLCH	oklch(68.27% 0.17 32.4)
XYZ	xyz(42.2398, 29.2583, 11.2061)
Luminance	0.2925 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF6A51 #51D6EF

analogous

#EF5187 #EF6A51 #EFB951

triadic

#EF6A51 #51EF6A #6A51EF

tetradic

#EF6A51 #87EF51 #51D6EF #B951EF

square

#EF6A51 #87EF51 #51D6EF #B951EF

split-complementary

#EF6A51 #51EFB9 #5187EF

monochromatic

#B52B11 #EA3A19 #EF6A51 #F49A89 #F9CAC1

Accessibility & contrast

On white

3.07

#EF6A51 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.85

#EF6A51 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EF6A51

6.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF6A51	#FFFFFF	#000000	##000000
##EF6A51	1.00	3.07	6.85	6.85
#FFFFFF	3.07	1.00	21.00	21.00
#000000	6.85	21.00	1.00	1.00
##000000	6.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D814E

Deuteranopia (green-blind)

#AE9E4E

Tritanopia (blue-blind)

#FF4F64

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #ef6a51;
/* rgb */ color: rgb(239, 106, 81);
/* oklch */ color: oklch(68.3% 0.170 32.4);

Tailwind

colors: {
  custom: {
    50: '#fb9882',
    500: '#ef6a51',
    950: '#000000',
  },
}

SCSS

$custom: #ef6a51;
$custom-light: #fb9882;
$custom-dark: #000000;

JSON

{
  "hex": "#ef6a51",
  "rgb": {
    "r": 239,
    "g": 106,
    "b": 81
  },
  "hsl": {
    "h": 9.494,
    "s": 83.158,
    "l": 62.745
  },
  "oklch": {
    "l": 0.68271,
    "c": 0.16956,
    "h": 32.4
  },
  "luminance": 0.29253
}

Semantic roles & 50–950 ramp

primary

#EF6A51

secondary

#B1E1EA

accent

#BDE006

background

#FFF9F8

surface

#FFF2EF

border

#D7CCCA

text

#190E0A

muted

#877E7C

Preview Lab

Preview with #EF6A51

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

Preview Lab → · Contrast checker → · Palette generator →