#F3725A#F3725A

#F3725A is a light, vivid red. Relative luminance 0.318; OKLCH L 70.1% C 0.164 H 32.2°. Best body text is #000000 at 7.37:1 contrast (WCAG AA passes).

Color values

HEX	#F3725A
RGB	rgb(243, 114, 90)
HSL	hsl(9, 86%, 65%)
HSV	hsv(9, 63%, 95%)
CMYK	cmyk(0%, 53.1%, 63%, 4.7%)
CIE-LAB	lab(63.20, 47.80, 36.94)
CIE-LCH	lch(63.20, 60.42, 37.70°)
OKLab	oklab(70.09% 0.1387 0.0872)
OKLCH	oklch(70.09% 0.164 32.2)
XYZ	xyz(44.8289, 31.8330, 13.4545)
Luminance	0.3183 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3725A #5ADBF3

analogous

#F35A8E #F3725A #F3BF5A

triadic

#F3725A #5AF372 #725AF3

tetradic

#F3725A #8EF35A #5ADBF3 #BF5AF3

square

#F3725A #8EF35A #5ADBF3 #BF5AF3

split-complementary

#F3725A #5AF3BF #5A8EF3

monochromatic

#C42B0E #EF4121 #F3725A #F7A393 #FBD4CC

Accessibility & contrast

On white

2.85

#F3725A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.37

#F3725A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3725A

7.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3725A	#FFFFFF	#000000	##000000
##F3725A	1.00	2.85	7.37	7.37
#FFFFFF	2.85	1.00	21.00	21.00
#000000	7.37	21.00	1.00	1.00
##000000	7.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#938857

Deuteranopia (green-blind)

#B3A457

Tritanopia (blue-blind)

#FF5A6D

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #f3725a;
/* rgb */ color: rgb(243, 114, 90);
/* oklch */ color: oklch(70.1% 0.164 32.2);

Tailwind

colors: {
  custom: {
    50: '#fd9e89',
    500: '#f3725a',
    950: '#000000',
  },
}

SCSS

$custom: #f3725a;
$custom-light: #fd9e89;
$custom-dark: #000000;

JSON

{
  "hex": "#f3725a",
  "rgb": {
    "r": 243,
    "g": 114,
    "b": 90
  },
  "hsl": {
    "h": 9.412,
    "s": 86.441,
    "l": 65.294
  },
  "oklch": {
    "l": 0.70094,
    "c": 0.16381,
    "h": 32.2
  },
  "luminance": 0.31827
}

Semantic roles & 50–950 ramp

primary

#F3725A

secondary

#BBE6EE

accent

#C0E303

background

#FFF9F8

surface

#FFF2F0

border

#D7CCCB

text

#190F0B

muted

#877E7C

Preview Lab

Preview with #F3725A

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

Preview Lab → · Contrast checker → · Palette generator →