#3FA7CC#3FA7CC

#3FA7CC is a light, moderate cyan. Relative luminance 0.331; OKLCH L 68.4% C 0.108 H 225.5°. Best body text is #000000 at 7.61:1 contrast (WCAG AA passes).

Color values

HEX	#3FA7CC
RGB	rgb(63, 167, 204)
HSL	hsl(196, 58%, 52%)
HSV	hsv(196, 69%, 80%)
CMYK	cmyk(69.1%, 18.1%, 0%, 20%)
CIE-LAB	lab(64.20, -17.98, -27.57)
CIE-LCH	lch(64.20, 32.91, 236.89°)
OKLab	oklab(68.4% -0.0758 -0.0771)
OKLCH	oklch(68.4% 0.108 225.5)
XYZ	xyz(26.7633, 33.0508, 62.0840)
Luminance	0.3305 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA7CC #CC643F

analogous

#3FCCAB #3FA7CC #3F60CC

triadic

#3FA7CC #CC3FA7 #A7CC3F

tetradic

#3FA7CC #AB3FCC #CC643F #60CC3F

square

#3FA7CC #AB3FCC #CC643F #60CC3F

split-complementary

#3FA7CC #CC3F60 #CCAB3F

monochromatic

#1E5C72 #2B83A3 #3FA7CC #6FBDD9 #A0D3E6

Accessibility & contrast

On white

2.76

#3FA7CC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.61

#3FA7CC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FA7CC

7.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA7CC	#FFFFFF	#000000	##000000
##3FA7CC	1.00	2.76	7.61	7.61
#FFFFFF	2.76	1.00	21.00	21.00
#000000	7.61	21.00	1.00	1.00
##000000	7.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#93A4CE

Deuteranopia (green-blind)

#7F95CC

Tritanopia (blue-blind)

#00B2B3

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #3fa7cc;
/* rgb */ color: rgb(63, 167, 204);
/* oklch */ color: oklch(68.4% 0.108 225.5);

Tailwind

colors: {
  custom: {
    50: '#85c1db',
    500: '#3fa7cc',
    950: '#000000',
  },
}

SCSS

$custom: #3fa7cc;
$custom-light: #85c1db;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa7cc",
  "rgb": {
    "r": 63,
    "g": 167,
    "b": 204
  },
  "hsl": {
    "h": 195.745,
    "s": 58.025,
    "l": 52.353
  },
  "oklch": {
    "l": 0.68395,
    "c": 0.10812,
    "h": 225.5
  },
  "luminance": 0.33054
}

Semantic roles & 50–950 ramp

primary

#3FA7CC

secondary

#D2A595

accent

#6F47E1

background

#F8FBFD

surface

#F0F7FB

border

#CBD0D4

text

#0C1215

muted

#7D8183

Preview Lab

Preview with #3FA7CC

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

Preview Lab → · Contrast checker → · Palette generator →