#F05145#F05145

#F05145 is a light, vivid red. Relative luminance 0.248; OKLCH L 65.2% C 0.197 H 28.1°. Best body text is #000000 at 5.97:1 contrast (WCAG AA passes).

Color values

HEX	#F05145
RGB	rgb(240, 81, 69)
HSL	hsl(4, 85%, 61%)
HSV	hsv(4, 71%, 94%)
CMYK	cmyk(0%, 66.3%, 71.3%, 5.9%)
CIE-LAB	lab(56.92, 60.23, 40.86)
CIE-LCH	lch(56.92, 72.78, 34.15°)
OKLab	oklab(65.18% 0.1739 0.0929)
OKLCH	oklch(65.18% 0.197 28.1)
XYZ	xyz(39.9561, 24.8456, 8.3208)
Luminance	0.2484 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F05145 #45E4F0

analogous

#F0458E #F05145 #F0A745

triadic

#F05145 #45F051 #5145F0

tetradic

#F05145 #8EF045 #45E4F0 #A745F0

square

#F05145 #8EF045 #45E4F0 #A745F0

split-complementary

#F05145 #45F0A7 #458EF0

monochromatic

#AD190E #E52112 #F05145 #F5867E #F9BBB6

Accessibility & contrast

On white

3.52

#F05145 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.97

#F05145 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #F05145

5.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F05145	#FFFFFF	#000000	##000000
##F05145	1.00	3.52	5.97	5.97
#FFFFFF	3.52	1.00	21.00	21.00
#000000	5.97	21.00	1.00	1.00
##000000	5.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E7342

Deuteranopia (green-blind)

#A59540

Tritanopia (blue-blind)

#FF234F

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #f05145;
/* rgb */ color: rgb(240, 81, 69);
/* oklch */ color: oklch(65.2% 0.197 28.1);

Tailwind

colors: {
  custom: {
    50: '#fe8a79',
    500: '#f05145',
    950: '#000000',
  },
}

SCSS

$custom: #f05145;
$custom-light: #fe8a79;
$custom-dark: #000000;

JSON

{
  "hex": "#f05145",
  "rgb": {
    "r": 240,
    "g": 81,
    "b": 69
  },
  "hsl": {
    "h": 4.211,
    "s": 85.075,
    "l": 60.588
  },
  "oklch": {
    "l": 0.65175,
    "c": 0.19713,
    "h": 28.1
  },
  "luminance": 0.2484
}

Semantic roles & 50–950 ramp

primary

#F05145

secondary

#A8E4E9

accent

#D2E204

background

#FFF8F7

surface

#FFF0ED

border

#D7CBC8

text

#190C09

muted

#867D7B

Preview Lab

Preview with #F05145

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

Preview Lab → · Contrast checker → · Palette generator →