#EF5A5F#EF5A5F

#EF5A5F is a light, vivid red. Relative luminance 0.265; OKLCH L 66.5% C 0.184 H 21.7°. Best body text is #000000 at 6.30:1 contrast (WCAG AA passes).

Color values

HEX	#EF5A5F
RGB	rgb(239, 90, 95)
HSL	hsl(358, 82%, 65%)
HSV	hsv(358, 62%, 94%)
CMYK	cmyk(0%, 62.3%, 60.3%, 6.3%)
CIE-LAB	lab(58.50, 57.64, 28.08)
CIE-LCH	lch(58.50, 64.12, 25.98°)
OKLab	oklab(66.45% 0.1708 0.0679)
OKLCH	oklch(66.45% 0.184 21.7)
XYZ	xyz(41.3222, 26.4948, 13.7623)
Luminance	0.2649 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF5A5F #5AEFEA

analogous

#EF5AA9 #EF5A5F #EFA05A

triadic

#EF5A5F #5FEF5A #5A5FEF

tetradic

#EF5A5F #A9EF5A #5AEFEA #A05AEF

square

#EF5A5F #A9EF5A #5AEFEA #A05AEF

split-complementary

#EF5A5F #5AEFA0 #5AA9EF

monochromatic

#BC1218 #EA2229 #EF5A5F #F49295 #FACACB

Accessibility & contrast

On white

3.33

#EF5A5F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.30

#EF5A5F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EF5A5F

6.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF5A5F	#FFFFFF	#000000	##000000
##EF5A5F	1.00	3.33	6.30	6.30
#FFFFFF	3.33	1.00	21.00	21.00
#000000	6.30	21.00	1.00	1.00
##000000	6.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#80795E

Deuteranopia (green-blind)

#A6985B

Tritanopia (blue-blind)

#FF3B5D

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #ef5a5f;
/* rgb */ color: rgb(239, 90, 95);
/* oklch */ color: oklch(66.5% 0.184 21.7);

Tailwind

colors: {
  custom: {
    50: '#fb8f8c',
    500: '#ef5a5f',
    950: '#000000',
  },
}

SCSS

$custom: #ef5a5f;
$custom-light: #fb8f8c;
$custom-dark: #000000;

JSON

{
  "hex": "#ef5a5f",
  "rgb": {
    "r": 239,
    "g": 90,
    "b": 95
  },
  "hsl": {
    "h": 357.987,
    "s": 82.32,
    "l": 64.51
  },
  "oklch": {
    "l": 0.6645,
    "c": 0.18374,
    "h": 21.7
  },
  "luminance": 0.26489
}

Semantic roles & 50–950 ramp

primary

#EF5A5F

secondary

#B9ECEA

accent

#DFD707

background

#FFF9F8

surface

#FFF1F0

border

#D7CBCB

text

#190D0C

muted

#877E7D

Preview Lab

Preview with #EF5A5F

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

Preview Lab → · Contrast checker → · Palette generator →