#F3755F#F3755F

#F3755F is a light, vivid red. Relative luminance 0.326; OKLCH L 70.6% C 0.160 H 31.5°. Best body text is #000000 at 7.52:1 contrast (WCAG AA passes).

Color values

HEX	#F3755F
RGB	rgb(243, 117, 95)
HSL	hsl(9, 86%, 66%)
HSV	hsv(9, 61%, 95%)
CMYK	cmyk(0%, 51.9%, 60.9%, 4.7%)
CIE-LAB	lab(63.84, 46.68, 34.99)
CIE-LCH	lch(63.84, 58.34, 36.86°)
OKLab	oklab(70.6% 0.136 0.0834)
OKLCH	oklch(70.6% 0.16 31.5)
XYZ	xyz(45.3929, 32.6089, 14.7280)
Luminance	0.3260 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3755F #5FDDF3

analogous

#F35F93 #F3755F #F3BF5F

triadic

#F3755F #5FF375 #755FF3

tetradic

#F3755F #93F35F #5FDDF3 #BF5FF3

square

#F3755F #93F35F #5FDDF3 #BF5FF3

split-complementary

#F3755F #5FF3BF #5F93F3

monochromatic

#C92B0F #EF4426 #F3755F #F7A698 #FCD7D1

Accessibility & contrast

On white

2.79

#F3755F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.52

#F3755F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3755F

7.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3755F	#FFFFFF	#000000	##000000
##F3755F	1.00	2.79	7.52	7.52
#FFFFFF	2.79	1.00	21.00	21.00
#000000	7.52	21.00	1.00	1.00
##000000	7.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#958A5D

Deuteranopia (green-blind)

#B4A55C

Tritanopia (blue-blind)

#FF5E70

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #f3755f;
/* rgb */ color: rgb(243, 117, 95);
/* oklch */ color: oklch(70.6% 0.160 31.5);

Tailwind

colors: {
  custom: {
    50: '#fda08d',
    500: '#f3755f',
    950: '#000000',
  },
}

SCSS

$custom: #f3755f;
$custom-light: #fda08d;
$custom-dark: #000000;

JSON

{
  "hex": "#f3755f",
  "rgb": {
    "r": 243,
    "g": 117,
    "b": 95
  },
  "hsl": {
    "h": 8.919,
    "s": 86.047,
    "l": 66.275
  },
  "oklch": {
    "l": 0.70602,
    "c": 0.15954,
    "h": 31.5
  },
  "luminance": 0.32603
}

Semantic roles & 50–950 ramp

primary

#F3755F

secondary

#BFE8EF

accent

#C1E303

background

#FFFAF8

surface

#FFF3F0

border

#D7CDCB

text

#190F0C

muted

#877F7D

Preview Lab

Preview with #F3755F

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

Preview Lab → · Contrast checker → · Palette generator →