#F05756#F05756

#F05756 is a light, vivid red. Relative luminance 0.260; OKLCH L 66.1% C 0.189 H 24.2°. Best body text is #000000 at 6.20:1 contrast (WCAG AA passes).

Color values

HEX	#F05756
RGB	rgb(240, 87, 86)
HSL	hsl(0, 84%, 64%)
HSV	hsv(0, 64%, 94%)
CMYK	cmyk(0%, 63.7%, 64.2%, 5.9%)
CIE-LAB	lab(58.06, 58.67, 32.70)
CIE-LCH	lch(58.06, 67.17, 29.13°)
OKLab	oklab(66.1% 0.1723 0.0774)
OKLCH	oklch(66.1% 0.189 24.2)
XYZ	xyz(41.0272, 26.0192, 11.6641)
Luminance	0.2601 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F05756 #56EFF0

analogous

#F056A2 #F05756 #F0A456

triadic

#F05756 #56F057 #5756F0

tetradic

#F05756 #A2F056 #56EFF0 #A456F0

square

#F05756 #A2F056 #56EFF0 #A456F0

split-complementary

#F05756 #56F0A4 #56A2F0

monochromatic

#BB1211 #EB1F1E #F05756 #F58F8E #FAC7C6

Accessibility & contrast

On white

3.39

#F05756 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.20

#F05756 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #F05756

6.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F05756	#FFFFFF	#000000	##000000
##F05756	1.00	3.39	6.20	6.20
#FFFFFF	3.39	1.00	21.00	21.00
#000000	6.20	21.00	1.00	1.00
##000000	6.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7755

Deuteranopia (green-blind)

#A69852

Tritanopia (blue-blind)

#FF3458

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #f05756;
/* rgb */ color: rgb(240, 87, 86);
/* oklch */ color: oklch(66.1% 0.189 24.2);

Tailwind

colors: {
  custom: {
    50: '#fc8d85',
    500: '#f05756',
    950: '#000000',
  },
}

SCSS

$custom: #f05756;
$custom-light: #fc8d85;
$custom-dark: #000000;

JSON

{
  "hex": "#f05756",
  "rgb": {
    "r": 240,
    "g": 87,
    "b": 86
  },
  "hsl": {
    "h": 0.39,
    "s": 83.696,
    "l": 63.922
  },
  "oklch": {
    "l": 0.66098,
    "c": 0.18886,
    "h": 24.2
  },
  "luminance": 0.26014
}

Semantic roles & 50–950 ramp

primary

#F05756

secondary

#B6ECEC

accent

#DFE005

background

#FFF9F8

surface

#FFF1EF

border

#D7CBCA

text

#190D0B

muted

#877E7C

Preview Lab

Preview with #F05756

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

Preview Lab → · Contrast checker → · Palette generator →