#EF7554#EF7554

#EF7554 is a light, vivid red. Relative luminance 0.317; OKLCH L 69.9% C 0.158 H 36.1°. Best body text is #000000 at 7.34:1 contrast (WCAG AA passes).

Color values

HEX	#EF7554
RGB	rgb(239, 117, 84)
HSL	hsl(13, 83%, 63%)
HSV	hsv(13, 65%, 94%)
CMYK	cmyk(0%, 51%, 64.9%, 6.3%)
CIE-LAB	lab(63.11, 44.51, 39.94)
CIE-LCH	lch(63.11, 59.80, 41.90°)
OKLab	oklab(69.88% 0.1278 0.0933)
OKLCH	oklch(69.88% 0.158 36.1)
XYZ	xyz(43.5620, 31.7186, 12.2141)
Luminance	0.3171 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF7554 #54CEEF

analogous

#EF5480 #EF7554 #EFC254

triadic

#EF7554 #54EF75 #7554EF

tetradic

#EF7554 #80EF54 #54CEEF #C254EF

square

#EF7554 #80EF54 #54CEEF #C254EF

split-complementary

#EF7554 #54EFC2 #5480EF

monochromatic

#B73511 #EA481C #EF7554 #F4A28C #F9CFC4

Accessibility & contrast

On white

2.86

#EF7554 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.34

#EF7554 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EF7554

7.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF7554	#FFFFFF	#000000	##000000
##EF7554	1.00	2.86	7.34	7.34
#FFFFFF	2.86	1.00	21.00	21.00
#000000	7.34	21.00	1.00	1.00
##000000	7.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#958851

Deuteranopia (green-blind)

#B3A352

Tritanopia (blue-blind)

#FF5E6D

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #ef7554;
/* rgb */ color: rgb(239, 117, 84);
/* oklch */ color: oklch(69.9% 0.158 36.1);

Tailwind

colors: {
  custom: {
    50: '#fb9f85',
    500: '#ef7554',
    950: '#000000',
  },
}

SCSS

$custom: #ef7554;
$custom-light: #fb9f85;
$custom-dark: #000000;

JSON

{
  "hex": "#ef7554",
  "rgb": {
    "r": 239,
    "g": 117,
    "b": 84
  },
  "hsl": {
    "h": 12.774,
    "s": 82.888,
    "l": 63.333
  },
  "oklch": {
    "l": 0.69879,
    "c": 0.15823,
    "h": 36.1
  },
  "luminance": 0.31713
}

Semantic roles & 50–950 ramp

primary

#EF7554

secondary

#B4DFEB

accent

#B1DF06

background

#FFFAF8

surface

#FFF3EF

border

#D7CDCA

text

#190F0B

muted

#877F7C

Preview Lab

Preview with #EF7554

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

Preview Lab → · Contrast checker → · Palette generator →