#EF655D#EF655D

#EF655D is a light, vivid red. Relative luminance 0.284; OKLCH L 67.8% C 0.172 H 26.0°. Best body text is #000000 at 6.69:1 contrast (WCAG AA passes).

Color values

HEX	#EF655D
RGB	rgb(239, 101, 93)
HSL	hsl(3, 82%, 65%)
HSV	hsv(3, 61%, 94%)
CMYK	cmyk(0%, 57.7%, 61.1%, 6.3%)
CIE-LAB	lab(60.30, 52.67, 31.52)
CIE-LCH	lch(60.30, 61.38, 30.90°)
OKLab	oklab(67.79% 0.1547 0.0755)
OKLCH	oklch(67.79% 0.172 26)
XYZ	xyz(42.2299, 28.4538, 13.6221)
Luminance	0.2845 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF655D #5DE7EF

analogous

#EF5D9E #EF655D #EFAE5D

triadic

#EF655D #5DEF65 #655DEF

tetradic

#EF655D #9EEF5D #5DE7EF #AE5DEF

square

#EF655D #9EEF5D #5DE7EF #AE5DEF

split-complementary

#EF655D #5DEFAE #5D9EEF

monochromatic

#BF1C13 #E93025 #EF655D #F59A95 #FACFCC

Accessibility & contrast

On white

3.14

#EF655D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.69

#EF655D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EF655D

6.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF655D	#FFFFFF	#000000	##000000
##EF655D	1.00	3.14	6.69	6.69
#FFFFFF	3.14	1.00	21.00	21.00
#000000	6.69	21.00	1.00	1.00
##000000	6.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#887F5B

Deuteranopia (green-blind)

#AA9C5A

Tritanopia (blue-blind)

#FF4B64

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #ef655d;
/* rgb */ color: rgb(239, 101, 93);
/* oklch */ color: oklch(67.8% 0.172 26.0);

Tailwind

colors: {
  custom: {
    50: '#fb958b',
    500: '#ef655d',
    950: '#000000',
  },
}

SCSS

$custom: #ef655d;
$custom-light: #fb958b;
$custom-dark: #000000;

JSON

{
  "hex": "#ef655d",
  "rgb": {
    "r": 239,
    "g": 101,
    "b": 93
  },
  "hsl": {
    "h": 3.288,
    "s": 82.022,
    "l": 65.098
  },
  "oklch": {
    "l": 0.67789,
    "c": 0.17218,
    "h": 26
  },
  "luminance": 0.28448
}

Semantic roles & 50–950 ramp

primary

#EF655D

secondary

#BBEAED

accent

#D3DE07

background

#FFF9F8

surface

#FFF2F0

border

#D7CCCB

text

#190E0C

muted

#877E7D

Preview Lab

Preview with #EF655D

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

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