#FF584E#FF584E

#FF584E is a light, highly saturated red. Relative luminance 0.288; OKLCH L 68.4% C 0.204 H 27.3°. Best body text is #000000 at 6.76:1 contrast (WCAG AA passes).

Color values

HEX	#FF584E
RGB	rgb(255, 88, 78)
HSL	hsl(3, 100%, 65%)
HSV	hsv(3, 69%, 100%)
CMYK	cmyk(0%, 65.5%, 69.4%, 0%)
CIE-LAB	lab(60.60, 62.70, 40.83)
CIE-LCH	lch(60.60, 74.82, 33.08°)
OKLab	oklab(68.44% 0.1817 0.0937)
OKLCH	oklch(68.44% 0.204 27.3)
XYZ	xyz(46.1098, 28.7961, 10.3365)
Luminance	0.2879 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FF584E #4EF5FF

analogous

#FF4E9C #FF584E #FFB14E

triadic

#FF584E #4EFF58 #584EFF

tetradic

#FF584E #9CFF4E #4EF5FF #B14EFF

square

#FF584E #9CFF4E #4EF5FF #B14EFF

split-complementary

#FF584E #4EFFB1 #4E9CFF

monochromatic

#D30C00 #FF1E11 #FF584E #FF928B #FFCBC8

Accessibility & contrast

On white

3.11

#FF584E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.76

#FF584E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #FF584E

6.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FF584E	#FFFFFF	#000000	##000000
##FF584E	1.00	3.11	6.76	6.76
#FFFFFF	3.11	1.00	21.00	21.00
#000000	6.76	21.00	1.00	1.00
##000000	6.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#867B4C

Deuteranopia (green-blind)

#B0A049

Tritanopia (blue-blind)

#FF2B57

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #ff584e;
/* rgb */ color: rgb(255, 88, 78);
/* oklch */ color: oklch(68.4% 0.204 27.3);

Tailwind

colors: {
  custom: {
    50: '#ff8f80',
    500: '#ff584e',
    950: '#000000',
  },
}

SCSS

$custom: #ff584e;
$custom-light: #ff8f80;
$custom-dark: #000000;

JSON

{
  "hex": "#ff584e",
  "rgb": {
    "r": 255,
    "g": 88,
    "b": 78
  },
  "hsl": {
    "h": 3.39,
    "s": 100,
    "l": 65.294
  },
  "oklch": {
    "l": 0.68441,
    "c": 0.20446,
    "h": 27.3
  },
  "luminance": 0.2879
}

Semantic roles & 50–950 ramp

primary

#FF584E

secondary

#B7EFF2

accent

#D9E600

background

#FFF9F7

surface

#FFF1EE

border

#D7CBC9

text

#1A0D0A

muted

#877E7C

Preview Lab

Preview with #FF584E

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

Preview Lab → · Contrast checker → · Palette generator →