#F3705F#F3705F

#F3705F is a light, vivid red. Relative luminance 0.315; OKLCH L 69.9% C 0.165 H 29.4°. Best body text is #000000 at 7.29:1 contrast (WCAG AA passes).

Color values

HEX	#F3705F
RGB	rgb(243, 112, 95)
HSL	hsl(7, 86%, 66%)
HSV	hsv(7, 61%, 95%)
CMYK	cmyk(0%, 53.9%, 60.9%, 4.7%)
CIE-LAB	lab(62.91, 49.08, 33.82)
CIE-LCH	lch(62.91, 59.61, 34.57°)
OKLab	oklab(69.89% 0.1435 0.0808)
OKLCH	oklch(69.89% 0.165 29.4)
XYZ	xyz(44.8258, 31.4747, 14.5389)
Luminance	0.3147 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3705F #5FE2F3

analogous

#F35F98 #F3705F #F3BA5F

triadic

#F3705F #5FF370 #705FF3

tetradic

#F3705F #98F35F #5FE2F3 #BA5FF3

square

#F3705F #98F35F #5FE2F3 #BA5FF3

split-complementary

#F3705F #5FF3BA #5F98F3

monochromatic

#C9240F #EF3D26 #F3705F #F7A398 #FCD6D1

Accessibility & contrast

On white

2.88

#F3705F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.29

#F3705F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3705F

7.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3705F	#FFFFFF	#000000	##000000
##F3705F	1.00	2.88	7.29	7.29
#FFFFFF	2.88	1.00	21.00	21.00
#000000	7.29	21.00	1.00	1.00
##000000	7.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#91875D

Deuteranopia (green-blind)

#B2A35C

Tritanopia (blue-blind)

#FF586C

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #f3705f;
/* rgb */ color: rgb(243, 112, 95);
/* oklch */ color: oklch(69.9% 0.165 29.4);

Tailwind

colors: {
  custom: {
    50: '#fd9c8c',
    500: '#f3705f',
    950: '#000000',
  },
}

SCSS

$custom: #f3705f;
$custom-light: #fd9c8c;
$custom-dark: #000000;

JSON

{
  "hex": "#f3705f",
  "rgb": {
    "r": 243,
    "g": 112,
    "b": 95
  },
  "hsl": {
    "h": 6.892,
    "s": 86.047,
    "l": 66.275
  },
  "oklch": {
    "l": 0.69891,
    "c": 0.16464,
    "h": 29.4
  },
  "luminance": 0.31469
}

Semantic roles & 50–950 ramp

primary

#F3705F

secondary

#BFEAEF

accent

#C9E303

background

#FFF9F8

surface

#FFF2F0

border

#D7CCCB

text

#190E0C

muted

#877E7D

Preview Lab

Preview with #F3705F

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

Preview Lab → · Contrast checker → · Palette generator →