#F3778A#F3778A

#F3778A is a light, vivid red. Relative luminance 0.341; OKLCH L 71.8% C 0.153 H 12.1°. Best body text is #000000 at 7.82:1 contrast (WCAG AA passes).

Color values

HEX	#F3778A
RGB	rgb(243, 119, 138)
HSL	hsl(351, 84%, 71%)
HSV	hsv(351, 51%, 95%)
CMYK	cmyk(0%, 51%, 43.2%, 4.7%)
CIE-LAB	lab(65.03, 49.31, 12.40)
CIE-LCH	lch(65.03, 50.84, 14.12°)
OKLab	oklab(71.77% 0.1493 0.0321)
OKLCH	oklch(71.77% 0.153 12.1)
XYZ	xyz(48.1494, 34.0883, 28.0838)
Luminance	0.3408 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3778A #77F3E0

analogous

#F377C8 #F3778A #F3A277

triadic

#F3778A #8AF377 #778AF3

tetradic

#F3778A #C8F377 #77F3E0 #A277F3

square

#F3778A #C8F377 #77F3E0 #A277F3

split-complementary

#F3778A #77F3A2 #77C8F3

monochromatic

#DC1332 #EE3F5A #F3778A #F8AFBA #FDE3E7

Accessibility & contrast

On white

2.69

#F3778A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.82

#F3778A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3778A

7.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3778A	#FFFFFF	#000000	##000000
##F3778A	1.00	2.69	7.82	7.82
#FFFFFF	2.69	1.00	21.00	21.00
#000000	7.82	21.00	1.00	1.00
##000000	7.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#908F8A

Deuteranopia (green-blind)

#AFA787

Tritanopia (blue-blind)

#FF687E

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #f3778a;
/* rgb */ color: rgb(243, 119, 138);
/* oklch */ color: oklch(71.8% 0.153 12.1);

Tailwind

colors: {
  custom: {
    50: '#fba1ac',
    500: '#f3778a',
    950: '#000000',
  },
}

SCSS

$custom: #f3778a;
$custom-light: #fba1ac;
$custom-dark: #000000;

JSON

{
  "hex": "#f3778a",
  "rgb": {
    "r": 243,
    "g": 119,
    "b": 138
  },
  "hsl": {
    "h": 350.806,
    "s": 83.784,
    "l": 70.98
  },
  "oklch": {
    "l": 0.71767,
    "c": 0.15272,
    "h": 12.1
  },
  "luminance": 0.34083
}

Semantic roles & 50–950 ramp

primary

#F3778A

secondary

#D2F3EE

accent

#E0BF05

background

#FFFAFA

surface

#FFF4F4

border

#D7CECE

text

#180F10

muted

#867F7F

Preview Lab

Preview with #F3778A

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

Preview Lab → · Contrast checker → · Palette generator →