#F13F3F#F13F3F

#F13F3F is a light, highly saturated red. Relative luminance 0.226; OKLCH L 63.5% C 0.214 H 25.8°. Best body text is #000000 at 5.52:1 contrast (WCAG AA passes).

Color values

HEX	#F13F3F
RGB	rgb(241, 63, 63)
HSL	hsl(0, 86%, 60%)
HSV	hsv(0, 74%, 95%)
CMYK	cmyk(0%, 73.9%, 73.9%, 5.5%)
CIE-LAB	lab(54.68, 66.75, 41.68)
CIE-LCH	lch(54.68, 78.69, 31.98°)
OKLab	oklab(63.51% 0.1931 0.0933)
OKLCH	oklch(63.51% 0.214 25.8)
XYZ	xyz(38.9549, 22.6207, 7.0168)
Luminance	0.2261 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F13F3F #3FF1F1

analogous

#F13F98 #F13F3F #F1983F

triadic

#F13F3F #3FF13F #3F3FF1

tetradic

#F13F3F #98F13F #3FF1F1 #983FF1

square

#F13F3F #98F13F #3FF1F1 #983FF1

split-complementary

#F13F3F #3FF198 #3F98F1

monochromatic

#A90C0C #E21111 #F13F3F #F57878 #F9B1B1

Accessibility & contrast

On white

3.80

#F13F3F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.52

#F13F3F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #F13F3F

5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F13F3F	#FFFFFF	#000000	##000000
##F13F3F	1.00	3.80	5.52	5.52
#FFFFFF	3.80	1.00	21.00	21.00
#000000	5.52	21.00	1.00	1.00
##000000	5.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#746A3D

Deuteranopia (green-blind)

#A19138

Tritanopia (blue-blind)

#FF0041

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #f13f3f;
/* rgb */ color: rgb(241, 63, 63);
/* oklch */ color: oklch(63.5% 0.214 25.8);

Tailwind

colors: {
  custom: {
    50: '#ff8175',
    500: '#f13f3f',
    950: '#000000',
  },
}

SCSS

$custom: #f13f3f;
$custom-light: #ff8175;
$custom-dark: #000000;

JSON

{
  "hex": "#f13f3f",
  "rgb": {
    "r": 241,
    "g": 63,
    "b": 63
  },
  "hsl": {
    "h": 0,
    "s": 86.408,
    "l": 59.608
  },
  "oklch": {
    "l": 0.63507,
    "c": 0.21446,
    "h": 25.8
  },
  "luminance": 0.22615
}

Semantic roles & 50–950 ramp

primary

#F13F3F

secondary

#A3E8E8

accent

#FDFD2B

background

#FFF8F7

surface

#FFF0ED

border

#D7CBC8

text

#1A0B08

muted

#877C7B

Preview Lab

Preview with #F13F3F

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

Preview Lab → · Contrast checker → · Palette generator →