#FF6550#FF6550

#FF6550 is a light, vivid red. Relative luminance 0.311; OKLCH L 70.0% C 0.192 H 30.3°. Best body text is #000000 at 7.23:1 contrast (WCAG AA passes).

Color values

HEX	#FF6550
RGB	rgb(255, 101, 80)
HSL	hsl(7, 100%, 66%)
HSV	hsv(7, 69%, 100%)
CMYK	cmyk(0%, 60.4%, 68.6%, 0%)
CIE-LAB	lab(62.64, 57.41, 42.13)
CIE-LCH	lch(62.64, 71.21, 36.27°)
OKLab	oklab(69.98% 0.1655 0.0969)
OKLCH	oklch(69.98% 0.192 30.3)
XYZ	xyz(47.3465, 31.1530, 11.1078)
Luminance	0.3115 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FF6550 #50EAFF

analogous

#FF5092 #FF6550 #FFBC50

triadic

#FF6550 #50FF65 #6550FF

tetradic

#FF6550 #92FF50 #50EAFF #BC50FF

square

#FF6550 #92FF50 #50EAFF #BC50FF

split-complementary

#FF6550 #50FFBC #5092FF

monochromatic

#D51A00 #FF2F13 #FF6550 #FF9B8D #FFD1CA

Accessibility & contrast

On white

2.90

#FF6550 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.23

#FF6550 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FF6550

7.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FF6550	#FFFFFF	#000000	##000000
##FF6550	1.00	2.90	7.23	7.23
#FFFFFF	2.90	1.00	21.00	21.00
#000000	7.23	21.00	1.00	1.00
##000000	7.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F824D

Deuteranopia (green-blind)

#B5A44C

Tritanopia (blue-blind)

#FF4261

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #ff6550;
/* rgb */ color: rgb(255, 101, 80);
/* oklch */ color: oklch(70.0% 0.192 30.3);

Tailwind

colors: {
  custom: {
    50: '#ff9682',
    500: '#ff6550',
    950: '#000000',
  },
}

SCSS

$custom: #ff6550;
$custom-light: #ff9682;
$custom-dark: #000000;

JSON

{
  "hex": "#ff6550",
  "rgb": {
    "r": 255,
    "g": 101,
    "b": 80
  },
  "hsl": {
    "h": 7.2,
    "s": 100,
    "l": 65.686
  },
  "oklch": {
    "l": 0.69979,
    "c": 0.19178,
    "h": 30.3
  },
  "luminance": 0.31147
}

Semantic roles & 50–950 ramp

primary

#FF6550

secondary

#B8ECF3

accent

#CAE600

background

#FFF9F8

surface

#FFF2EF

border

#D7CCCA

text

#1A0E0A

muted

#877E7C

Preview Lab

Preview with #FF6550

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

Preview Lab → · Contrast checker → · Palette generator →