#F5734A#F5734A

#F5734A is a light, vivid red. Relative luminance 0.322; OKLCH L 70.3% C 0.170 H 38.0°. Best body text is #000000 at 7.43:1 contrast (WCAG AA passes).

Color values

HEX	#F5734A
RGB	rgb(245, 115, 74)
HSL	hsl(14, 90%, 63%)
HSV	hsv(14, 70%, 96%)
CMYK	cmyk(0%, 53.1%, 69.8%, 3.9%)
CIE-LAB	lab(63.49, 47.16, 45.87)
CIE-LCH	lch(63.49, 65.79, 44.20°)
OKLab	oklab(70.3% 0.1337 0.1044)
OKLCH	oklch(70.3% 0.17 38)
XYZ	xyz(45.0273, 32.1740, 10.3163)
Luminance	0.3217 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F5734A #4ACCF5

analogous

#F54A76 #F5734A #F5C94A

triadic

#F5734A #4AF573 #734AF5

tetradic

#F5734A #76F54A #4ACCF5 #C94AF5

square

#F5734A #76F54A #4ACCF5 #C94AF5

split-complementary

#F5734A #4AF5C9 #4A76F5

monochromatic

#BA340A #F24610 #F5734A #F8A084 #FBCDBE

Accessibility & contrast

On white

2.83

#F5734A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.43

#F5734A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F5734A

7.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F5734A	#FFFFFF	#000000	##000000
##F5734A	1.00	2.83	7.43	7.43
#FFFFFF	2.83	1.00	21.00	21.00
#000000	7.43	21.00	1.00	1.00
##000000	7.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#968845

Deuteranopia (green-blind)

#B6A547

Tritanopia (blue-blind)

#FF586A

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #f5734a;
/* rgb */ color: rgb(245, 115, 74);
/* oklch */ color: oklch(70.3% 0.170 38.0);

Tailwind

colors: {
  custom: {
    50: '#ff9e7e',
    500: '#f5734a',
    950: '#000000',
  },
}

SCSS

$custom: #f5734a;
$custom-light: #ff9e7e;
$custom-dark: #000000;

JSON

{
  "hex": "#f5734a",
  "rgb": {
    "r": 245,
    "g": 115,
    "b": 74
  },
  "hsl": {
    "h": 14.386,
    "s": 89.529,
    "l": 62.549
  },
  "oklch": {
    "l": 0.70301,
    "c": 0.16962,
    "h": 38
  },
  "luminance": 0.32168
}

Semantic roles & 50–950 ramp

primary

#F5734A

secondary

#AEDEEC

accent

#AEE600

background

#FFF9F7

surface

#FFF2EE

border

#D7CCC9

text

#190F0A

muted

#877E7C

Preview Lab

Preview with #F5734A

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

Preview Lab → · Contrast checker → · Palette generator →