#F3745D#F3745D

#F3745D is a light, vivid red. Relative luminance 0.323; OKLCH L 70.4% C 0.161 H 31.9°. Best body text is #000000 at 7.47:1 contrast (WCAG AA passes).

Color values

HEX	#F3745D
RGB	rgb(243, 116, 93)
HSL	hsl(9, 86%, 66%)
HSV	hsv(9, 62%, 95%)
CMYK	cmyk(0%, 52.3%, 61.7%, 4.7%)
CIE-LAB	lab(63.62, 47.03, 35.82)
CIE-LCH	lch(63.62, 59.12, 37.29°)
OKLab	oklab(70.43% 0.1368 0.0851)
OKLCH	oklch(70.43% 0.161 31.9)
XYZ	xyz(45.1873, 32.3412, 14.2167)
Luminance	0.3234 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3745D #5DDCF3

analogous

#F35D91 #F3745D #F3BF5D

triadic

#F3745D #5DF374 #745DF3

tetradic

#F3745D #91F35D #5DDCF3 #BF5DF3

square

#F3745D #91F35D #5DDCF3 #BF5DF3

split-complementary

#F3745D #5DF3BF #5D91F3

monochromatic

#C72B0F #EF4324 #F3745D #F7A596 #FBD6CF

Accessibility & contrast

On white

2.81

#F3745D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.47

#F3745D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3745D

7.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3745D	#FFFFFF	#000000	##000000
##F3745D	1.00	2.81	7.47	7.47
#FFFFFF	2.81	1.00	21.00	21.00
#000000	7.47	21.00	1.00	1.00
##000000	7.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#94895A

Deuteranopia (green-blind)

#B4A45A

Tritanopia (blue-blind)

#FF5D6F

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #f3745d;
/* rgb */ color: rgb(243, 116, 93);
/* oklch */ color: oklch(70.4% 0.161 31.9);

Tailwind

colors: {
  custom: {
    50: '#fd9f8b',
    500: '#f3745d',
    950: '#000000',
  },
}

SCSS

$custom: #f3745d;
$custom-light: #fd9f8b;
$custom-dark: #000000;

JSON

{
  "hex": "#f3745d",
  "rgb": {
    "r": 243,
    "g": 116,
    "b": 93
  },
  "hsl": {
    "h": 9.2,
    "s": 86.207,
    "l": 65.882
  },
  "oklch": {
    "l": 0.70426,
    "c": 0.16105,
    "h": 31.9
  },
  "luminance": 0.32336
}

Semantic roles & 50–950 ramp

primary

#F3745D

secondary

#BDE7EF

accent

#C0E303

background

#FFFAF8

surface

#FFF3F0

border

#D7CDCB

text

#190F0C

muted

#877F7D

Preview Lab

Preview with #F3745D

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

Preview Lab → · Contrast checker → · Palette generator →