#FF5741#FF5741

#FF5741 is a light, highly saturated red. Relative luminance 0.285; OKLCH L 68.2% C 0.208 H 30.6°. Best body text is #000000 at 6.69:1 contrast (WCAG AA passes).

Color values

HEX	#FF5741
RGB	rgb(255, 87, 65)
HSL	hsl(7, 100%, 63%)
HSV	hsv(7, 75%, 100%)
CMYK	cmyk(0%, 65.9%, 74.5%, 0%)
CIE-LAB	lab(60.31, 62.54, 47.47)
CIE-LCH	lch(60.31, 78.51, 37.20°)
OKLab	oklab(68.17% 0.1787 0.1055)
OKLCH	oklch(68.17% 0.208 30.6)
XYZ	xyz(45.6074, 28.4647, 8.0927)
Luminance	0.2846 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FF5741 #41E9FF

analogous

#FF418A #FF5741 #FFB641

triadic

#FF5741 #41FF57 #5741FF

tetradic

#FF5741 #8AFF41 #41E9FF #B641FF

square

#FF5741 #8AFF41 #41E9FF #B641FF

split-complementary

#FF5741 #41FFB6 #418AFF

monochromatic

#C61700 #FF2104 #FF5741 #FF8D7E #FFC3BB

Accessibility & contrast

On white

3.14

#FF5741 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.69

#FF5741 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #FF5741

6.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FF5741	#FFFFFF	#000000	##000000
##FF5741	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)

#877A3D

Deuteranopia (green-blind)

#B19F3B

Tritanopia (blue-blind)

#FF2553

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #ff5741;
/* rgb */ color: rgb(255, 87, 65);
/* oklch */ color: oklch(68.2% 0.208 30.6);

Tailwind

colors: {
  custom: {
    50: '#ff8f77',
    500: '#ff5741',
    950: '#000000',
  },
}

SCSS

$custom: #ff5741;
$custom-light: #ff8f77;
$custom-dark: #000000;

JSON

{
  "hex": "#ff5741",
  "rgb": {
    "r": 255,
    "g": 87,
    "b": 65
  },
  "hsl": {
    "h": 6.947,
    "s": 100,
    "l": 62.745
  },
  "oklch": {
    "l": 0.68172,
    "c": 0.20753,
    "h": 30.6
  },
  "luminance": 0.28458
}

Semantic roles & 50–950 ramp

primary

#FF5741

secondary

#ACE8F0

accent

#CBE600

background

#FFF9F7

surface

#FFF1ED

border

#D7CBC8

text

#1A0D09

muted

#877E7B

Preview Lab

Preview with #FF5741

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

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