#F3665E#F3665E

#F3665E is a light, vivid red. Relative luminance 0.294; OKLCH L 68.5% C 0.175 H 26.0°. Best body text is #000000 at 6.87:1 contrast (WCAG AA passes).

Color values

HEX	#F3665E
RGB	rgb(243, 102, 94)
HSL	hsl(3, 86%, 66%)
HSV	hsv(3, 61%, 95%)
CMYK	cmyk(0%, 58%, 61.3%, 4.7%)
CIE-LAB	lab(61.11, 53.66, 32.11)
CIE-LCH	lch(61.11, 62.53, 30.90°)
OKLab	oklab(68.53% 0.1576 0.0768)
OKLCH	oklch(68.53% 0.175 26)
XYZ	xyz(43.7379, 29.3712, 13.9535)
Luminance	0.2937 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3665E #5EEBF3

analogous

#F35EA0 #F3665E #F3B05E

triadic

#F3665E #5EF366 #665EF3

tetradic

#F3665E #A0F35E #5EEBF3 #B05EF3

square

#F3665E #A0F35E #5EEBF3 #B05EF3

split-complementary

#F3665E #5EF3B0 #5EA0F3

monochromatic

#C8190F #EF3025 #F3665E #F79C97 #FBD2D0

Accessibility & contrast

On white

3.06

#F3665E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.87

#F3665E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #F3665E

6.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3665E	#FFFFFF	#000000	##000000
##F3665E	1.00	3.06	6.87	6.87
#FFFFFF	3.06	1.00	21.00	21.00
#000000	6.87	21.00	1.00	1.00
##000000	6.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A815C

Deuteranopia (green-blind)

#AD9F5B

Tritanopia (blue-blind)

#FF4B65

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #f3665e;
/* rgb */ color: rgb(243, 102, 94);
/* oklch */ color: oklch(68.5% 0.175 26.0);

Tailwind

colors: {
  custom: {
    50: '#fe968c',
    500: '#f3665e',
    950: '#000000',
  },
}

SCSS

$custom: #f3665e;
$custom-light: #fe968c;
$custom-dark: #000000;

JSON

{
  "hex": "#f3665e",
  "rgb": {
    "r": 243,
    "g": 102,
    "b": 94
  },
  "hsl": {
    "h": 3.221,
    "s": 86.127,
    "l": 66.078
  },
  "oklch": {
    "l": 0.68526,
    "c": 0.17533,
    "h": 26
  },
  "luminance": 0.29366
}

Semantic roles & 50–950 ramp

primary

#F3665E

secondary

#BEECEF

accent

#D7E303

background

#FFF9F8

surface

#FFF2F0

border

#D7CCCB

text

#190E0C

muted

#877E7D

Preview Lab

Preview with #F3665E

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

Preview Lab → · Contrast checker → · Palette generator →