#F52C2E#F52C2E

#F52C2E is a light, highly saturated red. Relative luminance 0.214; OKLCH L 62.6% C 0.233 H 26.9°. Best body text is #000000 at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#F52C2E
RGB	rgb(245, 44, 46)
HSL	hsl(359, 91%, 57%)
HSV	hsv(359, 82%, 96%)
CMYK	cmyk(0%, 82%, 81.2%, 3.9%)
CIE-LAB	lab(53.40, 72.57, 49.69)
CIE-LCH	lch(53.40, 87.95, 34.40°)
OKLab	oklab(62.64% 0.2076 0.1054)
OKLCH	oklch(62.64% 0.233 26.9)
XYZ	xyz(39.0549, 21.4176, 4.6619)
Luminance	0.2141 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F52C2E #2CF5F3

analogous

#F52C93 #F52C2E #F58F2C

triadic

#F52C2E #2EF52C #2C2EF5

tetradic

#F52C2E #93F52C #2CF5F3 #8F2CF5

square

#F52C2E #93F52C #2CF5F3 #8F2CF5

split-complementary

#F52C2E #2CF58F #2C93F5

monochromatic

#9F0809 #D90A0C #F52C2E #F86668 #FBA1A2

Accessibility & contrast

On white

3.98

#F52C2E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.28

#F52C2E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #F52C2E

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F52C2E	#FFFFFF	#000000	##000000
##F52C2E	1.00	3.98	5.28	5.28
#FFFFFF	3.98	1.00	21.00	21.00
#000000	5.28	21.00	1.00	1.00
##000000	5.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F642B

Deuteranopia (green-blind)

#A08F23

Tritanopia (blue-blind)

#FF0030

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #f52c2e;
/* rgb */ color: rgb(245, 44, 46);
/* oklch */ color: oklch(62.6% 0.233 26.9);

Tailwind

colors: {
  custom: {
    50: '#ff7a68',
    500: '#f52c2e',
    950: '#000000',
  },
}

SCSS

$custom: #f52c2e;
$custom-light: #ff7a68;
$custom-dark: #000000;

JSON

{
  "hex": "#f52c2e",
  "rgb": {
    "r": 245,
    "g": 44,
    "b": 46
  },
  "hsl": {
    "h": 359.403,
    "s": 90.95,
    "l": 56.667
  },
  "oklch": {
    "l": 0.62639,
    "c": 0.23286,
    "h": 26.9
  },
  "luminance": 0.21411
}

Semantic roles & 50–950 ramp

primary

#F52C2E

secondary

#95E8E7

accent

#FFFD29

background

#FFF8F6

surface

#FFEFEB

border

#D7CAC6

text

#1B0B06

muted

#887C7A

Preview Lab

Preview with #F52C2E

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

Preview Lab → · Contrast checker → · Palette generator →