#F3605A#F3605A

#F3605A is a light, vivid red. Relative luminance 0.282; OKLCH L 67.7% C 0.182 H 25.5°. Best body text is #000000 at 6.63:1 contrast (WCAG AA passes).

Color values

HEX	#F3605A
RGB	rgb(243, 96, 90)
HSL	hsl(2, 86%, 65%)
HSV	hsv(2, 63%, 95%)
CMYK	cmyk(0%, 60.5%, 63%, 4.7%)
CIE-LAB	lab(60.04, 56.08, 33.01)
CIE-LCH	lch(60.04, 65.07, 30.49°)
OKLab	oklab(67.7% 0.1645 0.0785)
OKLCH	oklch(67.7% 0.182 25.5)
XYZ	xyz(42.9946, 28.1643, 12.8431)
Luminance	0.2816 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3605A #5AEDF3

analogous

#F35AA0 #F3605A #F3AC5A

triadic

#F3605A #5AF360 #605AF3

tetradic

#F3605A #A0F35A #5AEDF3 #AC5AF3

square

#F3605A #A0F35A #5AEDF3 #AC5AF3

split-complementary

#F3605A #5AF3AC #5AA0F3

monochromatic

#C4150E #EF2921 #F3605A #F79793 #FBCECC

Accessibility & contrast

On white

3.17

#F3605A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.63

#F3605A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #F3605A

6.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3605A	#FFFFFF	#000000	##000000
##F3605A	1.00	3.17	6.63	6.63
#FFFFFF	3.17	1.00	21.00	21.00
#000000	6.63	21.00	1.00	1.00
##000000	6.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#867D58

Deuteranopia (green-blind)

#AB9C56

Tritanopia (blue-blind)

#FF4260

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #f3605a;
/* rgb */ color: rgb(243, 96, 90);
/* oklch */ color: oklch(67.7% 0.182 25.5);

Tailwind

colors: {
  custom: {
    50: '#fe9389',
    500: '#f3605a',
    950: '#000000',
  },
}

SCSS

$custom: #f3605a;
$custom-light: #fe9389;
$custom-dark: #000000;

JSON

{
  "hex": "#f3605a",
  "rgb": {
    "r": 243,
    "g": 96,
    "b": 90
  },
  "hsl": {
    "h": 2.353,
    "s": 86.441,
    "l": 65.294
  },
  "oklch": {
    "l": 0.677,
    "c": 0.18224,
    "h": 25.5
  },
  "luminance": 0.28159
}

Semantic roles & 50–950 ramp

primary

#F3605A

secondary

#BBECEE

accent

#DAE303

background

#FFF9F8

surface

#FFF2F0

border

#D7CCCB

text

#190D0B

muted

#877E7C

Preview Lab

Preview with #F3605A

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

Preview Lab → · Contrast checker → · Palette generator →