#F4645C#F4645C

#F4645C is a light, vivid red. Relative luminance 0.291; OKLCH L 68.4% C 0.179 H 26.1°. Best body text is #000000 at 6.82:1 contrast (WCAG AA passes).

Color values

HEX	#F4645C
RGB	rgb(244, 100, 92)
HSL	hsl(3, 87%, 66%)
HSV	hsv(3, 62%, 96%)
CMYK	cmyk(0%, 59%, 62.3%, 4.3%)
CIE-LAB	lab(60.89, 54.77, 33.00)
CIE-LCH	lch(60.89, 63.94, 31.07°)
OKLab	oklab(68.38% 0.1606 0.0786)
OKLCH	oklch(68.38% 0.179 26.1)
XYZ	xyz(43.8013, 29.1259, 13.4385)
Luminance	0.2912 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F4645C #5CECF4

analogous

#F45CA0 #F4645C #F4B05C

triadic

#F4645C #5CF464 #645CF4

tetradic

#F4645C #A0F45C #5CECF4 #B05CF4

square

#F4645C #A0F45C #5CECF4 #B05CF4

split-complementary

#F4645C #5CF4B0 #5CA0F4

monochromatic

#C8170E #F02D23 #F4645C #F89B95 #FCD1CF

Accessibility & contrast

On white

3.08

#F4645C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.82

#F4645C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #F4645C

6.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F4645C	#FFFFFF	#000000	##000000
##F4645C	1.00	3.08	6.82	6.82
#FFFFFF	3.08	1.00	21.00	21.00
#000000	6.82	21.00	1.00	1.00
##000000	6.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#89805A

Deuteranopia (green-blind)

#AD9E58

Tritanopia (blue-blind)

#FF4763

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #f4645c;
/* rgb */ color: rgb(244, 100, 92);
/* oklch */ color: oklch(68.4% 0.179 26.1);

Tailwind

colors: {
  custom: {
    50: '#ff958a',
    500: '#f4645c',
    950: '#000000',
  },
}

SCSS

$custom: #f4645c;
$custom-light: #ff958a;
$custom-dark: #000000;

JSON

{
  "hex": "#f4645c",
  "rgb": {
    "r": 244,
    "g": 100,
    "b": 92
  },
  "hsl": {
    "h": 3.158,
    "s": 87.356,
    "l": 65.882
  },
  "oklch": {
    "l": 0.68384,
    "c": 0.17884,
    "h": 26.1
  },
  "luminance": 0.2912
}

Semantic roles & 50–950 ramp

primary

#F4645C

secondary

#BDECEF

accent

#D8E402

background

#FFF9F8

surface

#FFF2F0

border

#D7CCCB

text

#190E0B

muted

#877E7C

Preview Lab

Preview with #F4645C

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

Preview Lab → · Contrast checker → · Palette generator →