#FB5B48#FB5B48

#FB5B48 is a light, vivid red. Relative luminance 0.285; OKLCH L 68.1% C 0.199 H 29.8°. Best body text is #000000 at 6.69:1 contrast (WCAG AA passes).

Color values

HEX	#FB5B48
RGB	rgb(251, 91, 72)
HSL	hsl(6, 96%, 63%)
HSV	hsv(6, 71%, 98%)
CMYK	cmyk(0%, 63.7%, 71.3%, 1.6%)
CIE-LAB	lab(60.31, 59.92, 43.58)
CIE-LCH	lch(60.31, 74.09, 36.03°)
OKLab	oklab(68.07% 0.1723 0.0988)
OKLCH	oklch(68.07% 0.199 29.8)
XYZ	xyz(44.6992, 28.4657, 9.2703)
Luminance	0.2846 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FB5B48 #48E8FB

analogous

#FB488E #FB5B48 #FBB548

triadic

#FB5B48 #48FB5B #5B48FB

tetradic

#FB5B48 #8EFB48 #48E8FB #B548FB

square

#FB5B48 #8EFB48 #48E8FB #B548FB

split-complementary

#FB5B48 #48FBB5 #488EFB

monochromatic

#C41904 #FA250C #FB5B48 #FC9184 #FEC6C0

Accessibility & contrast

On white

3.14

#FB5B48 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.69

#FB5B48 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #FB5B48

6.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FB5B48	#FFFFFF	#000000	##000000
##FB5B48	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)

#877B45

Deuteranopia (green-blind)

#AF9E43

Tritanopia (blue-blind)

#FF3158

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #fb5b48;
/* rgb */ color: rgb(251, 91, 72);
/* oklch */ color: oklch(68.1% 0.199 29.8);

Tailwind

colors: {
  custom: {
    50: '#ff907c',
    500: '#fb5b48',
    950: '#000000',
  },
}

SCSS

$custom: #fb5b48;
$custom-light: #ff907c;
$custom-dark: #000000;

JSON

{
  "hex": "#fb5b48",
  "rgb": {
    "r": 251,
    "g": 91,
    "b": 72
  },
  "hsl": {
    "h": 6.369,
    "s": 95.722,
    "l": 63.333
  },
  "oklch": {
    "l": 0.68072,
    "c": 0.1986,
    "h": 29.8
  },
  "luminance": 0.28459
}

Semantic roles & 50–950 ramp

primary

#FB5B48

secondary

#B0E9EF

accent

#CDE600

background

#FFF9F7

surface

#FFF2EE

border

#D7CCC9

text

#1A0D09

muted

#877E7B

Preview Lab

Preview with #FB5B48

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

Preview Lab → · Contrast checker → · Palette generator →