#F4645F#F4645F

#F4645F is a light, vivid red. Relative luminance 0.292; OKLCH L 68.4% C 0.178 H 24.9°. Best body text is #000000 at 6.83:1 contrast (WCAG AA passes).

Color values

HEX	#F4645F
RGB	rgb(244, 100, 95)
HSL	hsl(2, 87%, 66%)
HSV	hsv(2, 61%, 96%)
CMYK	cmyk(0%, 59%, 61.1%, 4.3%)
CIE-LAB	lab(60.94, 54.96, 31.37)
CIE-LCH	lch(60.94, 63.28, 29.71°)
OKLab	oklab(68.44% 0.1618 0.0752)
OKLCH	oklch(68.44% 0.178 24.9)
XYZ	xyz(43.9350, 29.1794, 14.1429)
Luminance	0.2917 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F4645F #5FEFF4

analogous

#F45FA5 #F4645F #F4AE5F

triadic

#F4645F #5FF464 #645FF4

tetradic

#F4645F #A5F45F #5FEFF4 #AE5FF4

square

#F4645F #A5F45F #5FEFF4 #AE5FF4

split-complementary

#F4645F #5FF4AE #5FA5F4

monochromatic

#CB140E #F02D26 #F4645F #F89B98 #FCD3D2

Accessibility & contrast

On white

3.07

#F4645F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.83

#F4645F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #F4645F

6.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F4645F	#FFFFFF	#000000	##000000
##F4645F	1.00	3.07	6.83	6.83
#FFFFFF	3.07	1.00	21.00	21.00
#000000	6.83	21.00	1.00	1.00
##000000	6.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#89805E

Deuteranopia (green-blind)

#AD9F5B

Tritanopia (blue-blind)

#FF4864

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #f4645f;
/* rgb */ color: rgb(244, 100, 95);
/* oklch */ color: oklch(68.4% 0.178 24.9);

Tailwind

colors: {
  custom: {
    50: '#fe958c',
    500: '#f4645f',
    950: '#000000',
  },
}

SCSS

$custom: #f4645f;
$custom-light: #fe958c;
$custom-dark: #000000;

JSON

{
  "hex": "#f4645f",
  "rgb": {
    "r": 244,
    "g": 100,
    "b": 95
  },
  "hsl": {
    "h": 2.013,
    "s": 87.135,
    "l": 66.471
  },
  "oklch": {
    "l": 0.68435,
    "c": 0.17839,
    "h": 24.9
  },
  "luminance": 0.29174
}

Semantic roles & 50–950 ramp

primary

#F4645F

secondary

#BFEEF0

accent

#DCE402

background

#FFF9F8

surface

#FFF2F0

border

#D7CCCB

text

#190E0C

muted

#877E7D

Preview Lab

Preview with #F4645F

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

Preview Lab → · Contrast checker → · Palette generator →