#F3746A#F3746A

#F3746A is a light, vivid red. Relative luminance 0.326; OKLCH L 70.6% C 0.158 H 26.4°. Best body text is #000000 at 7.52:1 contrast (WCAG AA passes).

Color values

HEX	#F3746A
RGB	rgb(243, 116, 106)
HSL	hsl(4, 85%, 68%)
HSV	hsv(4, 56%, 95%)
CMYK	cmyk(0%, 52.3%, 56.4%, 4.7%)
CIE-LAB	lab(63.83, 47.94, 28.87)
CIE-LCH	lch(63.83, 55.96, 31.06°)
OKLab	oklab(70.65% 0.1416 0.0704)
OKLCH	oklch(70.65% 0.158 26.4)
XYZ	xyz(45.8128, 32.5914, 17.5111)
Luminance	0.3259 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3746A #6AE9F3

analogous

#F36AA4 #F3746A #F3B96A

triadic

#F3746A #6AF374 #746AF3

tetradic

#F3746A #A4F36A #6AE9F3 #B96AF3

square

#F3746A #A4F36A #6AE9F3 #B96AF3

split-complementary

#F3746A #6AF3B9 #6AA4F3

monochromatic

#D21F11 #EE3F31 #F3746A #F8A9A3 #FCDEDB

Accessibility & contrast

On white

2.79

#F3746A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.52

#F3746A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3746A

7.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3746A	#FFFFFF	#000000	##000000
##F3746A	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)

#938A68

Deuteranopia (green-blind)

#B2A567

Tritanopia (blue-blind)

#FF5F72

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #f3746a;
/* rgb */ color: rgb(243, 116, 106);
/* oklch */ color: oklch(70.6% 0.158 26.4);

Tailwind

colors: {
  custom: {
    50: '#fd9f94',
    500: '#f3746a',
    950: '#000000',
  },
}

SCSS

$custom: #f3746a;
$custom-light: #fd9f94;
$custom-dark: #000000;

JSON

{
  "hex": "#f3746a",
  "rgb": {
    "r": 243,
    "g": 116,
    "b": 106
  },
  "hsl": {
    "h": 4.38,
    "s": 85.093,
    "l": 68.431
  },
  "oklch": {
    "l": 0.70647,
    "c": 0.15816,
    "h": 26.4
  },
  "luminance": 0.32586
}

Semantic roles & 50–950 ramp

primary

#F3746A

secondary

#C8EEF1

accent

#D1E204

background

#FFFAF9

surface

#FFF3F1

border

#D7CDCB

text

#190F0D

muted

#877F7E

Preview Lab

Preview with #F3746A

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

Preview Lab → · Contrast checker → · Palette generator →