#FB6557#FB6557

#FB6557 is a light, vivid red. Relative luminance 0.305; OKLCH L 69.5% C 0.186 H 28.2°. Best body text is #000000 at 7.10:1 contrast (WCAG AA passes).

Color values

HEX	#FB6557
RGB	rgb(251, 101, 87)
HSL	hsl(5, 95%, 66%)
HSV	hsv(5, 65%, 98%)
CMYK	cmyk(0%, 59.8%, 65.3%, 1.6%)
CIE-LAB	lab(62.09, 56.42, 37.51)
CIE-LCH	lch(62.09, 67.75, 33.62°)
OKLab	oklab(69.48% 0.1642 0.0879)
OKLCH	oklch(69.48% 0.186 28.2)
XYZ	xyz(46.1622, 30.5109, 12.4733)
Luminance	0.3050 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FB6557 #57EDFB

analogous

#FB579B #FB6557 #FBB757

triadic

#FB6557 #57FB65 #6557FB

tetradic

#FB6557 #9BFB57 #57EDFB #B757FB

square

#FB6557 #9BFB57 #57EDFB #B757FB

split-complementary

#FB6557 #57FBB7 #579BFB

monochromatic

#D31705 #FA2E1B #FB6557 #FC9C93 #FED3CF

Accessibility & contrast

On white

2.96

#FB6557 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.10

#FB6557 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FB6557

7.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FB6557	#FFFFFF	#000000	##000000
##FB6557	1.00	2.96	7.10	7.10
#FFFFFF	2.96	1.00	21.00	21.00
#000000	7.10	21.00	1.00	1.00
##000000	7.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D8255

Deuteranopia (green-blind)

#B2A253

Tritanopia (blue-blind)

#FF4563

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #fb6557;
/* rgb */ color: rgb(251, 101, 87);
/* oklch */ color: oklch(69.5% 0.186 28.2);

Tailwind

colors: {
  custom: {
    50: '#ff9687',
    500: '#fb6557',
    950: '#000000',
  },
}

SCSS

$custom: #fb6557;
$custom-light: #ff9687;
$custom-dark: #000000;

JSON

{
  "hex": "#fb6557",
  "rgb": {
    "r": 251,
    "g": 101,
    "b": 87
  },
  "hsl": {
    "h": 5.122,
    "s": 95.349,
    "l": 66.275
  },
  "oklch": {
    "l": 0.69477,
    "c": 0.18619,
    "h": 28.2
  },
  "luminance": 0.30505
}

Semantic roles & 50–950 ramp

primary

#FB6557

secondary

#BCEDF2

accent

#D2E600

background

#FFF9F8

surface

#FFF2EF

border

#D7CCCA

text

#1A0E0B

muted

#877E7C

Preview Lab

Preview with #FB6557

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

Preview Lab → · Contrast checker → · Palette generator →