#F3746B#F3746B

#F3746B is a light, vivid red. Relative luminance 0.326; OKLCH L 70.7% C 0.158 H 26.0°. Best body text is #000000 at 7.52:1 contrast (WCAG AA passes).

Color values

HEX	#F3746B
RGB	rgb(243, 116, 107)
HSL	hsl(4, 85%, 69%)
HSV	hsv(4, 56%, 95%)
CMYK	cmyk(0%, 52.3%, 56%, 4.7%)
CIE-LAB	lab(63.85, 48.02, 28.33)
CIE-LCH	lch(63.85, 55.75, 30.54°)
OKLab	oklab(70.67% 0.142 0.0692)
OKLCH	oklch(70.67% 0.158 26)
XYZ	xyz(45.8651, 32.6123, 17.7866)
Luminance	0.3261 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3746B #6BEAF3

analogous

#F36BA6 #F3746B #F3B86B

triadic

#F3746B #6BF374 #746BF3

tetradic

#F3746B #A6F36B #6BEAF3 #B86BF3

square

#F3746B #A6F36B #6BEAF3 #B86BF3

split-complementary

#F3746B #6BF3B8 #6BA6F3

monochromatic

#D31E11 #EE3F32 #F3746B #F8A9A4 #FCDEDC

Accessibility & contrast

On white

2.79

#F3746B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.52

#F3746B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3746B

7.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3746B	#FFFFFF	#000000	##000000
##F3746B	1.00	2.79	7.52	7.52
#FFFFFF	2.79	1.00	21.00	21.00
#000000	7.52	21.00	1.00	1.00
##000000	7.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#938A6A

Deuteranopia (green-blind)

#B2A568

Tritanopia (blue-blind)

#FF5F72

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #f3746b;
/* rgb */ color: rgb(243, 116, 107);
/* oklch */ color: oklch(70.7% 0.158 26.0);

Tailwind

colors: {
  custom: {
    50: '#fd9f95',
    500: '#f3746b',
    950: '#000000',
  },
}

SCSS

$custom: #f3746b;
$custom-light: #fd9f95;
$custom-dark: #000000;

JSON

{
  "hex": "#f3746b",
  "rgb": {
    "r": 243,
    "g": 116,
    "b": 107
  },
  "hsl": {
    "h": 3.971,
    "s": 85,
    "l": 68.627
  },
  "oklch": {
    "l": 0.70666,
    "c": 0.15798,
    "h": 26
  },
  "luminance": 0.32607
}

Semantic roles & 50–950 ramp

primary

#F3746B

secondary

#C9EFF1

accent

#D3E104

background

#FFFAF9

surface

#FFF3F1

border

#D7CDCB

text

#190F0D

muted

#877F7E

Preview Lab

Preview with #F3746B

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

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