#3FA3C2#3FA3C2

#3FA3C2 is a light, moderate cyan. Relative luminance 0.311; OKLCH L 67.0% C 0.102 H 222.1°. Best body text is #000000 at 7.23:1 contrast (WCAG AA passes).

Color values

HEX	#3FA3C2
RGB	rgb(63, 163, 194)
HSL	hsl(194, 52%, 50%)
HSV	hsv(194, 68%, 76%)
CMYK	cmyk(67.5%, 16%, 0%, 23.9%)
CIE-LAB	lab(62.63, -19.07, -24.41)
CIE-LCH	lch(62.63, 30.98, 232.01°)
OKLab	oklab(67.01% -0.0755 -0.0681)
OKLCH	oklch(67.01% 0.102 222.1)
XYZ	xyz(24.8807, 31.1435, 55.7285)
Luminance	0.3115 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA3C2 #C25E3F

analogous

#3FC29F #3FA3C2 #3F62C2

triadic

#3FA3C2 #C23FA3 #A3C23F

tetradic

#3FA3C2 #9F3FC2 #C25E3F #62C23F

square

#3FA3C2 #9F3FC2 #C25E3F #62C23F

split-complementary

#3FA3C2 #C23F62 #C29F3F

monochromatic

#205666 #2F7D95 #3FA3C2 #6DB9D1 #9CD0E0

Accessibility & contrast

On white

2.90

#3FA3C2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.23

#3FA3C2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FA3C2

7.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA3C2	#FFFFFF	#000000	##000000
##3FA3C2	1.00	2.90	7.23	7.23
#FFFFFF	2.90	1.00	21.00	21.00
#000000	7.23	21.00	1.00	1.00
##000000	7.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#919FC4

Deuteranopia (green-blind)

#7F92C2

Tritanopia (blue-blind)

#00ADAD

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #3fa3c2;
/* rgb */ color: rgb(63, 163, 194);
/* oklch */ color: oklch(67.0% 0.102 222.1);

Tailwind

colors: {
  custom: {
    50: '#83bed4',
    500: '#3fa3c2',
    950: '#000000',
  },
}

SCSS

$custom: #3fa3c2;
$custom-light: #83bed4;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa3c2",
  "rgb": {
    "r": 63,
    "g": 163,
    "b": 194
  },
  "hsl": {
    "h": 194.198,
    "s": 51.779,
    "l": 50.392
  },
  "oklch": {
    "l": 0.67008,
    "c": 0.1017,
    "h": 222.1
  },
  "luminance": 0.31146
}

Semantic roles & 50–950 ramp

primary

#3FA3C2

secondary

#CC9F91

accent

#6E4DDB

background

#F8FBFD

surface

#F0F6FA

border

#CBD0D3

text

#0C1214

muted

#7D8183

Preview Lab

Preview with #3FA3C2

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

Preview Lab → · Contrast checker → · Palette generator →