#FF3F6B#FF3F6B

#FF3F6B is a light, highly saturated red. Relative luminance 0.259; OKLCH L 66.6% C 0.226 H 13.2°. Best body text is #000000 at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#FF3F6B
RGB	rgb(255, 63, 107)
HSL	hsl(346, 100%, 62%)
HSV	hsv(346, 75%, 100%)
CMYK	cmyk(0%, 75.3%, 58%, 0%)
CIE-LAB	lab(57.93, 72.99, 20.84)
CIE-LCH	lch(57.93, 75.91, 15.93°)
OKLab	oklab(66.6% 0.2199 0.0515)
OKLCH	oklch(66.6% 0.226 13.2)
XYZ	xyz(45.6760, 25.8832, 16.4979)
Luminance	0.2588 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FF3F6B #3FFFD3

analogous

#FF3FCB #FF3F6B #FF733F

triadic

#FF3F6B #6BFF3F #3F6BFF

tetradic

#FF3F6B #CBFF3F #3FFFD3 #733FFF

square

#FF3F6B #CBFF3F #3FFFD3 #733FFF

split-complementary

#FF3F6B #3FFF73 #3FCBFF

monochromatic

#C4002D #FF023C #FF3F6B #FF7C9A #FFB9C9

Accessibility & contrast

On white

3.40

#FF3F6B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.18

#FF3F6B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #FF3F6B

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FF3F6B	#FFFFFF	#000000	##000000
##FF3F6B	1.00	3.40	6.18	6.18
#FFFFFF	3.40	1.00	21.00	21.00
#000000	6.18	21.00	1.00	1.00
##000000	6.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#74726B

Deuteranopia (green-blind)

#A59966

Tritanopia (blue-blind)

#FF0052

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #ff3f6b;
/* rgb */ color: rgb(255, 63, 107);
/* oklch */ color: oklch(66.6% 0.226 13.2);

Tailwind

colors: {
  custom: {
    50: '#ff8495',
    500: '#ff3f6b',
    950: '#000000',
  },
}

SCSS

$custom: #ff3f6b;
$custom-light: #ff8495;
$custom-dark: #000000;

JSON

{
  "hex": "#ff3f6b",
  "rgb": {
    "r": 255,
    "g": 63,
    "b": 107
  },
  "hsl": {
    "h": 346.25,
    "s": 100,
    "l": 62.353
  },
  "oklch": {
    "l": 0.666,
    "c": 0.22589,
    "h": 13.2
  },
  "luminance": 0.25877
}

Semantic roles & 50–950 ramp

primary

#FF3F6B

secondary

#AAF0E0

accent

#E6B100

background

#FFF8F9

surface

#FFF0F1

border

#D7CBCB

text

#1A0C0D

muted

#877D7E

Preview Lab

Preview with #FF3F6B

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

Preview Lab → · Contrast checker → · Palette generator →