#3FA1BE#3FA1BE

#3FA1BE is a light, moderate cyan. Relative luminance 0.303; OKLCH L 66.4% C 0.099 H 220.9°. Best body text is #000000 at 7.05:1 contrast (WCAG AA passes).

Color values

HEX	#3FA1BE
RGB	rgb(63, 161, 190)
HSL	hsl(194, 50%, 50%)
HSV	hsv(194, 67%, 75%)
CMYK	cmyk(66.8%, 15.3%, 0%, 25.5%)
CIE-LAB	lab(61.88, -19.28, -23.33)
CIE-LCH	lch(61.88, 30.26, 230.42°)
OKLab	oklab(66.36% -0.075 -0.065)
OKLCH	oklch(66.36% 0.099 220.9)
XYZ	xyz(24.0852, 30.2616, 53.2769)
Luminance	0.3026 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA1BE #BE5C3F

analogous

#3FBE9C #3FA1BE #3F61BE

triadic

#3FA1BE #BE3FA1 #A1BE3F

tetradic

#3FA1BE #9C3FBE #BE5C3F #61BE3F

square

#3FA1BE #9C3FBE #BE5C3F #61BE3F

split-complementary

#3FA1BE #BE3F61 #BE9C3F

monochromatic

#215362 #307A90 #3FA1BE #6CB8CE #9ACEDD

Accessibility & contrast

On white

2.98

#3FA1BE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.05

#3FA1BE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FA1BE

7.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA1BE	#FFFFFF	#000000	##000000
##3FA1BE	1.00	2.98	7.05	7.05
#FFFFFF	2.98	1.00	21.00	21.00
#000000	7.05	21.00	1.00	1.00
##000000	7.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#909DC0

Deuteranopia (green-blind)

#7E90BE

Tritanopia (blue-blind)

#00AAAA

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #3fa1be;
/* rgb */ color: rgb(63, 161, 190);
/* oklch */ color: oklch(66.4% 0.099 220.9);

Tailwind

colors: {
  custom: {
    50: '#83bdd1',
    500: '#3fa1be',
    950: '#000000',
  },
}

SCSS

$custom: #3fa1be;
$custom-light: #83bdd1;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa1be",
  "rgb": {
    "r": 63,
    "g": 161,
    "b": 190
  },
  "hsl": {
    "h": 193.701,
    "s": 50.198,
    "l": 49.608
  },
  "oklch": {
    "l": 0.66358,
    "c": 0.09926,
    "h": 220.9
  },
  "luminance": 0.30264
}

Semantic roles & 50–950 ramp

primary

#3FA1BE

secondary

#C99D8F

accent

#6E4EDA

background

#F8FBFC

surface

#F0F6F9

border

#CBD0D2

text

#0C1214

muted

#7D8182

Preview Lab

Preview with #3FA1BE

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

Preview Lab → · Contrast checker → · Palette generator →