#EF755A#EF755A

#EF755A is a light, vivid red. Relative luminance 0.318; OKLCH L 70.0% C 0.156 H 33.8°. Best body text is #000000 at 7.36:1 contrast (WCAG AA passes).

Color values

HEX	#EF755A
RGB	rgb(239, 117, 90)
HSL	hsl(11, 82%, 65%)
HSV	hsv(11, 62%, 94%)
CMYK	cmyk(0%, 51%, 62.3%, 6.3%)
CIE-LAB	lab(63.19, 44.88, 36.79)
CIE-LCH	lch(63.19, 58.04, 39.34°)
OKLab	oklab(69.97% 0.13 0.087)
OKLCH	oklch(69.97% 0.156 33.8)
XYZ	xyz(43.8072, 31.8167, 13.5052)
Luminance	0.3181 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF755A #5AD4EF

analogous

#EF5A8A #EF755A #EFBF5A

triadic

#EF755A #5AEF75 #755AEF

tetradic

#EF755A #8AEF5A #5AD4EF #BF5AEF

square

#EF755A #8AEF5A #5AD4EF #BF5AEF

split-complementary

#EF755A #5AEFBF #5A8AEF

monochromatic

#BC3112 #EA4622 #EF755A #F4A492 #FAD2CA

Accessibility & contrast

On white

2.85

#EF755A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.36

#EF755A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EF755A

7.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF755A	#FFFFFF	#000000	##000000
##EF755A	1.00	2.85	7.36	7.36
#FFFFFF	2.85	1.00	21.00	21.00
#000000	7.36	21.00	1.00	1.00
##000000	7.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#948957

Deuteranopia (green-blind)

#B2A358

Tritanopia (blue-blind)

#FF5E6F

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #ef755a;
/* rgb */ color: rgb(239, 117, 90);
/* oklch */ color: oklch(70.0% 0.156 33.8);

Tailwind

colors: {
  custom: {
    50: '#fa9f89',
    500: '#ef755a',
    950: '#000000',
  },
}

SCSS

$custom: #ef755a;
$custom-light: #fa9f89;
$custom-dark: #000000;

JSON

{
  "hex": "#ef755a",
  "rgb": {
    "r": 239,
    "g": 117,
    "b": 90
  },
  "hsl": {
    "h": 10.872,
    "s": 82.32,
    "l": 64.51
  },
  "oklch": {
    "l": 0.69967,
    "c": 0.15643,
    "h": 33.8
  },
  "luminance": 0.31811
}

Semantic roles & 50–950 ramp

primary

#EF755A

secondary

#B9E3EC

accent

#B8DF07

background

#FFFAF8

surface

#FFF3F0

border

#D7CDCB

text

#190F0B

muted

#877F7C

Preview Lab

Preview with #EF755A

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

Preview Lab → · Contrast checker → · Palette generator →