#F5665B#F5665B

#F5665B is a light, vivid red. Relative luminance 0.297; OKLCH L 68.8% C 0.178 H 27.1°. Best body text is #000000 at 6.93:1 contrast (WCAG AA passes).

Color values

HEX	#F5665B
RGB	rgb(245, 102, 91)
HSL	hsl(4, 89%, 66%)
HSV	hsv(4, 63%, 96%)
CMYK	cmyk(0%, 58.4%, 62.9%, 3.9%)
CIE-LAB	lab(61.37, 54.16, 34.19)
CIE-LCH	lch(61.37, 64.05, 32.27°)
OKLab	oklab(68.77% 0.1584 0.0812)
OKLCH	oklch(68.77% 0.178 27.1)
XYZ	xyz(44.3001, 29.6763, 13.2908)
Luminance	0.2967 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F5665B #5BEAF5

analogous

#F55B9D #F5665B #F5B35B

triadic

#F5665B #5BF566 #665BF5

tetradic

#F5665B #9DF55B #5BEAF5 #B35BF5

square

#F5665B #9DF55B #5BEAF5 #B35BF5

split-complementary

#F5665B #5BF5B3 #5B9DF5

monochromatic

#C91A0C #F13021 #F5665B #F99C95 #FCD2CE

Accessibility & contrast

On white

3.03

#F5665B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.93

#F5665B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #F5665B

6.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F5665B	#FFFFFF	#000000	##000000
##F5665B	1.00	3.03	6.93	6.93
#FFFFFF	3.03	1.00	21.00	21.00
#000000	6.93	21.00	1.00	1.00
##000000	6.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B8159

Deuteranopia (green-blind)

#AEA057

Tritanopia (blue-blind)

#FF4964

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #f5665b;
/* rgb */ color: rgb(245, 102, 91);
/* oklch */ color: oklch(68.8% 0.178 27.1);

Tailwind

colors: {
  custom: {
    50: '#ff9689',
    500: '#f5665b',
    950: '#000000',
  },
}

SCSS

$custom: #f5665b;
$custom-light: #ff9689;
$custom-dark: #000000;

JSON

{
  "hex": "#f5665b",
  "rgb": {
    "r": 245,
    "g": 102,
    "b": 91
  },
  "hsl": {
    "h": 4.286,
    "s": 88.506,
    "l": 65.882
  },
  "oklch": {
    "l": 0.68773,
    "c": 0.178,
    "h": 27.1
  },
  "luminance": 0.29671
}

Semantic roles & 50–950 ramp

primary

#F5665B

secondary

#BCECEF

accent

#D5E500

background

#FFF9F8

surface

#FFF2F0

border

#D7CCCB

text

#190E0B

muted

#877E7C

Preview Lab

Preview with #F5665B

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

Preview Lab → · Contrast checker → · Palette generator →