#F5645C#F5645C

#F5645C is a light, vivid red. Relative luminance 0.293; OKLCH L 68.5% C 0.180 H 26.1°. Best body text is #000000 at 6.86:1 contrast (WCAG AA passes).

Color values

HEX	#F5645C
RGB	rgb(245, 100, 92)
HSL	hsl(3, 88%, 66%)
HSV	hsv(3, 62%, 96%)
CMYK	cmyk(0%, 59.2%, 62.4%, 3.9%)
CIE-LAB	lab(61.05, 55.11, 33.23)
CIE-LCH	lch(61.05, 64.36, 31.09°)
OKLab	oklab(68.53% 0.1616 0.0791)
OKLCH	oklch(68.53% 0.18 26.1)
XYZ	xyz(44.1493, 29.3053, 13.4548)
Luminance	0.2930 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F5645C #5CEDF5

analogous

#F55CA0 #F5645C #F5B05C

triadic

#F5645C #5CF564 #645CF5

tetradic

#F5645C #A0F55C #5CEDF5 #B05CF5

square

#F5645C #A0F55C #5CEDF5 #B05CF5

split-complementary

#F5645C #5CF5B0 #5CA0F5

monochromatic

#CA160C #F12D22 #F5645C #F99B96 #FCD2CF

Accessibility & contrast

On white

3.06

#F5645C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.86

#F5645C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #F5645C

6.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F5645C	#FFFFFF	#000000	##000000
##F5645C	1.00	3.06	6.86	6.86
#FFFFFF	3.06	1.00	21.00	21.00
#000000	6.86	21.00	1.00	1.00
##000000	6.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#89805A

Deuteranopia (green-blind)

#AE9F58

Tritanopia (blue-blind)

#FF4763

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #f5645c;
/* rgb */ color: rgb(245, 100, 92);
/* oklch */ color: oklch(68.5% 0.180 26.1);

Tailwind

colors: {
  custom: {
    50: '#ff958a',
    500: '#f5645c',
    950: '#000000',
  },
}

SCSS

$custom: #f5645c;
$custom-light: #ff958a;
$custom-dark: #000000;

JSON

{
  "hex": "#f5645c",
  "rgb": {
    "r": 245,
    "g": 100,
    "b": 92
  },
  "hsl": {
    "h": 3.137,
    "s": 88.439,
    "l": 66.078
  },
  "oklch": {
    "l": 0.68533,
    "c": 0.17993,
    "h": 26.1
  },
  "luminance": 0.293
}

Semantic roles & 50–950 ramp

primary

#F5645C

secondary

#BDEDF0

accent

#D9E500

background

#FFF9F8

surface

#FFF2F0

border

#D7CCCB

text

#190E0B

muted

#877E7C

Preview Lab

Preview with #F5645C

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

Preview Lab → · Contrast checker → · Palette generator →