#F6645F#F6645F

#F6645F is a light, vivid red. Relative luminance 0.295; OKLCH L 68.7% C 0.181 H 25.0°. Best body text is #000000 at 6.91:1 contrast (WCAG AA passes).

Color values

HEX	#F6645F
RGB	rgb(246, 100, 95)
HSL	hsl(2, 89%, 67%)
HSV	hsv(2, 61%, 96%)
CMYK	cmyk(0%, 59.3%, 61.4%, 3.5%)
CIE-LAB	lab(61.25, 55.64, 31.83)
CIE-LCH	lch(61.25, 64.10, 29.77°)
OKLab	oklab(68.73% 0.1637 0.0762)
OKLCH	oklch(68.73% 0.181 25)
XYZ	xyz(44.6329, 29.5392, 14.1756)
Luminance	0.2953 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F6645F #5FF1F6

analogous

#F65FA6 #F6645F #F6B05F

triadic

#F6645F #5FF664 #645FF6

tetradic

#F6645F #A6F65F #5FF1F6 #B05FF6

square

#F6645F #A6F65F #5FF1F6 #B05FF6

split-complementary

#F6645F #5FF6B0 #5FA6F6

monochromatic

#CF120C #F32C25 #F6645F #F99C99 #FDD4D3

Accessibility & contrast

On white

3.04

#F6645F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.91

#F6645F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #F6645F

6.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F6645F	#FFFFFF	#000000	##000000
##F6645F	1.00	3.04	6.91	6.91
#FFFFFF	3.04	1.00	21.00	21.00
#000000	6.91	21.00	1.00	1.00
##000000	6.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#89805D

Deuteranopia (green-blind)

#AEA05B

Tritanopia (blue-blind)

#FF4764

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #f6645f;
/* rgb */ color: rgb(246, 100, 95);
/* oklch */ color: oklch(68.7% 0.181 25.0);

Tailwind

colors: {
  custom: {
    50: '#ff958c',
    500: '#f6645f',
    950: '#000000',
  },
}

SCSS

$custom: #f6645f;
$custom-light: #ff958c;
$custom-dark: #000000;

JSON

{
  "hex": "#f6645f",
  "rgb": {
    "r": 246,
    "g": 100,
    "b": 95
  },
  "hsl": {
    "h": 1.987,
    "s": 89.349,
    "l": 66.863
  },
  "oklch": {
    "l": 0.68733,
    "c": 0.18055,
    "h": 25
  },
  "luminance": 0.29533
}

Semantic roles & 50–950 ramp

primary

#F6645F

secondary

#C0EFF1

accent

#DEE600

background

#FFF9F8

surface

#FFF2F0

border

#D7CCCB

text

#190E0C

muted

#877E7D

Preview Lab

Preview with #F6645F

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

Preview Lab → · Contrast checker → · Palette generator →