#3FA1C4#3FA1C4

#3FA1C4 is a light, moderate cyan. Relative luminance 0.305; OKLCH L 66.6% C 0.103 H 225.4°. Best body text is #000000 at 7.11:1 contrast (WCAG AA passes).

Color values

HEX	#3FA1C4
RGB	rgb(63, 161, 196)
HSL	hsl(196, 53%, 51%)
HSV	hsv(196, 68%, 77%)
CMYK	cmyk(67.9%, 17.9%, 0%, 23.1%)
CIE-LAB	lab(62.11, -17.37, -26.33)
CIE-LCH	lch(62.11, 31.54, 236.60°)
OKLab	oklab(66.62% -0.0727 -0.0736)
OKLCH	oklch(66.62% 0.103 225.4)
XYZ	xyz(24.7546, 30.5293, 56.8020)
Luminance	0.3053 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA1C4 #C4623F

analogous

#3FC4A4 #3FA1C4 #3F5FC4

triadic

#3FA1C4 #C43FA1 #A1C43F

tetradic

#3FA1C4 #A43FC4 #C4623F #5FC43F

square

#3FA1C4 #A43FC4 #C4623F #5FC43F

split-complementary

#3FA1C4 #C43F5F #C4A43F

monochromatic

#205568 #2E7C97 #3FA1C4 #6EB8D2 #9DCFE1

Accessibility & contrast

On white

2.96

#3FA1C4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.11

#3FA1C4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FA1C4

7.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA1C4	#FFFFFF	#000000	##000000
##3FA1C4	1.00	2.96	7.11	7.11
#FFFFFF	2.96	1.00	21.00	21.00
#000000	7.11	21.00	1.00	1.00
##000000	7.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E9EC6

Deuteranopia (green-blind)

#7B90C4

Tritanopia (blue-blind)

#00ABAC

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #3fa1c4;
/* rgb */ color: rgb(63, 161, 196);
/* oklch */ color: oklch(66.6% 0.103 225.4);

Tailwind

colors: {
  custom: {
    50: '#84bdd6',
    500: '#3fa1c4',
    950: '#000000',
  },
}

SCSS

$custom: #3fa1c4;
$custom-light: #84bdd6;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa1c4",
  "rgb": {
    "r": 63,
    "g": 161,
    "b": 196
  },
  "hsl": {
    "h": 195.789,
    "s": 52.988,
    "l": 50.784
  },
  "oklch": {
    "l": 0.66617,
    "c": 0.10345,
    "h": 225.4
  },
  "luminance": 0.30532
}

Semantic roles & 50–950 ramp

primary

#3FA1C4

secondary

#CDA192

accent

#724BDC

background

#F8FBFD

surface

#F0F6FA

border

#CBD0D3

text

#0C1214

muted

#7D8183

Preview Lab

Preview with #3FA1C4

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

Preview Lab → · Contrast checker → · Palette generator →