#3FAFCD#3FAFCD

#3FAFCD is a light, moderate cyan. Relative luminance 0.361; OKLCH L 70.3% C 0.108 H 219.2°. Best body text is #000000 at 8.22:1 contrast (WCAG AA passes).

Color values

HEX	#3FAFCD
RGB	rgb(63, 175, 205)
HSL	hsl(193, 59%, 53%)
HSV	hsv(193, 69%, 80%)
CMYK	cmyk(69.3%, 14.6%, 0%, 19.6%)
CIE-LAB	lab(66.61, -21.84, -24.42)
CIE-LCH	lch(66.61, 32.76, 228.19°)
OKLab	oklab(70.34% -0.0834 -0.0681)
OKLCH	oklch(70.34% 0.108 219.2)
XYZ	xyz(28.3948, 36.1213, 63.2214)
Luminance	0.3612 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FAFCD #CD5D3F

analogous

#3FCDA4 #3FAFCD #3F68CD

triadic

#3FAFCD #CD3FAF #AFCD3F

tetradic

#3FAFCD #A43FCD #CD5D3F #68CD3F

square

#3FAFCD #A43FCD #CD5D3F #68CD3F

split-complementary

#3FAFCD #CD3F68 #CDA43F

monochromatic

#1E6174 #2B8AA4 #3FAFCD #70C3DA #A0D7E6

Accessibility & contrast

On white

2.55

#3FAFCD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.22

#3FAFCD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FAFCD

8.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FAFCD	#FFFFFF	#000000	##000000
##3FAFCD	1.00	2.55	8.22	8.22
#FFFFFF	2.55	1.00	21.00	21.00
#000000	8.22	21.00	1.00	1.00
##000000	8.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9CAACF

Deuteranopia (green-blind)

#889CCD

Tritanopia (blue-blind)

#00B9B8

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #3fafcd;
/* rgb */ color: rgb(63, 175, 205);
/* oklch */ color: oklch(70.3% 0.108 219.2);

Tailwind

colors: {
  custom: {
    50: '#86c7dc',
    500: '#3fafcd',
    950: '#000000',
  },
}

SCSS

$custom: #3fafcd;
$custom-light: #86c7dc;
$custom-dark: #000000;

JSON

{
  "hex": "#3fafcd",
  "rgb": {
    "r": 63,
    "g": 175,
    "b": 205
  },
  "hsl": {
    "h": 192.676,
    "s": 58.678,
    "l": 52.549
  },
  "oklch": {
    "l": 0.70339,
    "c": 0.10771,
    "h": 219.2
  },
  "luminance": 0.36124
}

Semantic roles & 50–950 ramp

primary

#3FAFCD

secondary

#D3A295

accent

#6746E2

background

#F8FCFD

surface

#F0F8FB

border

#CBD1D4

text

#0C1315

muted

#7D8283

Preview Lab

Preview with #3FAFCD

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

Preview Lab → · Contrast checker → · Palette generator →