#F6574B#F6574B

#F6574B is a light, vivid red. Relative luminance 0.269; OKLCH L 66.9% C 0.197 H 27.9°. Best body text is #000000 at 6.38:1 contrast (WCAG AA passes).

Color values

HEX	#F6574B
RGB	rgb(246, 87, 75)
HSL	hsl(4, 90%, 63%)
HSV	hsv(4, 70%, 96%)
CMYK	cmyk(0%, 64.6%, 69.5%, 3.5%)
CIE-LAB	lab(58.90, 60.05, 40.12)
CIE-LCH	lch(58.90, 72.22, 33.74°)
OKLab	oklab(66.87% 0.1738 0.092)
OKLCH	oklch(66.87% 0.197 27.9)
XYZ	xyz(42.6888, 26.9233, 9.6041)
Luminance	0.2692 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F6574B #4BEAF6

analogous

#F64B94 #F6574B #F6AD4B

triadic

#F6574B #4BF657 #574BF6

tetradic

#F6574B #94F64B #4BEAF6 #AD4BF6

square

#F6574B #94F64B #4BEAF6 #AD4BF6

split-complementary

#F6574B #4BF6AD #4B94F6

monochromatic

#BD1609 #F32111 #F6574B #F98D85 #FCC4C0

Accessibility & contrast

On white

3.29

#F6574B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.38

#F6574B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #F6574B

6.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F6574B	#FFFFFF	#000000	##000000
##F6574B	1.00	3.29	6.38	6.38
#FFFFFF	3.29	1.00	21.00	21.00
#000000	6.38	21.00	1.00	1.00
##000000	6.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#837849

Deuteranopia (green-blind)

#AA9B46

Tritanopia (blue-blind)

#FF2E55

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #f6574b;
/* rgb */ color: rgb(246, 87, 75);
/* oklch */ color: oklch(66.9% 0.197 27.9);

Tailwind

colors: {
  custom: {
    50: '#ff8e7e',
    500: '#f6574b',
    950: '#000000',
  },
}

SCSS

$custom: #f6574b;
$custom-light: #ff8e7e;
$custom-dark: #000000;

JSON

{
  "hex": "#f6574b",
  "rgb": {
    "r": 246,
    "g": 87,
    "b": 75
  },
  "hsl": {
    "h": 4.211,
    "s": 90.476,
    "l": 62.941
  },
  "oklch": {
    "l": 0.66873,
    "c": 0.19668,
    "h": 27.9
  },
  "luminance": 0.26917
}

Semantic roles & 50–950 ramp

primary

#F6574B

secondary

#B0E9ED

accent

#D5E600

background

#FFF9F7

surface

#FFF1EE

border

#D7CBC9

text

#1A0D0A

muted

#877E7C

Preview Lab

Preview with #F6574B

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

Preview Lab → · Contrast checker → · Palette generator →