Orangish Red#F43605

#F43605 is a light, highly saturated red. Relative luminance 0.219; OKLCH L 62.9% C 0.229 H 33.1°. Best body text is #000000 at 5.38:1 contrast (WCAG AA passes).

Orangish Red — editorial page

Color values

HEX	#F43605
RGB	rgb(244, 54, 5)
HSL	hsl(12, 96%, 49%)
HSV	hsv(12, 98%, 96%)
CMYK	cmyk(0%, 77.9%, 98%, 4.3%)
CIE-LAB	lab(53.91, 69.13, 64.98)
CIE-LCH	lch(53.91, 94.88, 43.23°)
OKLab	oklab(62.92% 0.1921 0.1253)
OKLCH	oklch(62.92% 0.229 33.1)
XYZ	xyz(38.6598, 21.8888, 2.3330)
Luminance	0.2188 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F43605 #05C3F4

analogous

#F4054C #F43605 #F4AE05

triadic

#F43605 #05F436 #3605F4

tetradic

#F43605 #4CF405 #05C3F4 #AE05F4

square

#F43605 #4CF405 #05C3F4 #AE05F4

split-complementary

#F43605 #05F4AE #054CF4

monochromatic

#7C1B03 #B82904 #F43605 #FB633B #FC9277

Accessibility & contrast

On white

3.91

#F43605 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.38

#F43605 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #F43605

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F43605	#FFFFFF	#000000	##000000
##F43605	1.00	3.91	5.38	5.38
#FFFFFF	3.91	1.00	21.00	21.00
#000000	5.38	21.00	1.00	1.00
##000000	5.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#756600

Deuteranopia (green-blind)

#A29000

Tritanopia (blue-blind)

#FF0031

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #f43605;
/* rgb */ color: rgb(244, 54, 5);
/* oklch */ color: oklch(62.9% 0.229 33.1);

Tailwind

colors: {
  custom: {
    50: '#ff7d55',
    500: '#f43605',
    950: '#000000',
  },
}

SCSS

$custom: #f43605;
$custom-light: #ff7d55;
$custom-dark: #000000;

JSON

{
  "hex": "#f43605",
  "rgb": {
    "r": 244,
    "g": 54,
    "b": 5
  },
  "hsl": {
    "h": 12.301,
    "s": 95.984,
    "l": 48.824
  },
  "oklch": {
    "l": 0.62918,
    "c": 0.22934,
    "h": 33.1
  },
  "luminance": 0.21882
}

Semantic roles & 50–950 ramp

primary

#F43605

secondary

#72CCE3

accent

#D3FF29

background

#FFF8F5

surface

#FFEFE9

border

#D7CAC5

text

#1B0B03

muted

#887C78

Preview Lab

Preview with #F43605

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

Preview Lab → · Contrast checker → · Palette generator →