#3BBFDE#3BBFDE

#3BBFDE is a light, moderate cyan. Relative luminance 0.435; OKLCH L 74.7% C 0.119 H 217.2°. Best body text is #000000 at 9.69:1 contrast (WCAG AA passes).

Color values

HEX	#3BBFDE
RGB	rgb(59, 191, 222)
HSL	hsl(191, 71%, 55%)
HSV	hsv(191, 73%, 87%)
CMYK	cmyk(73.4%, 14%, 0%, 12.9%)
CIE-LAB	lab(71.87, -25.15, -25.69)
CIE-LCH	lch(71.87, 35.95, 225.61°)
OKLab	oklab(74.74% -0.0943 -0.0717)
OKLCH	oklch(74.74% 0.119 217.2)
XYZ	xyz(33.6137, 43.4613, 75.7104)
Luminance	0.4346 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3BBFDE #DE5A3B

analogous

#3BDEAB #3BBFDE #3B6EDE

triadic

#3BBFDE #DE3BBF #BFDE3B

tetradic

#3BBFDE #AB3BDE #DE5A3B #6EDE3B

square

#3BBFDE #AB3BDE #DE5A3B #6EDE3B

split-complementary

#3BBFDE #DE3B6E #DEAB3B

monochromatic

#177288 #209EBC #3BBFDE #6FD0E7 #A4E1F0

Accessibility & contrast

On white

2.17

#3BBFDE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.69

#3BBFDE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3BBFDE

9.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3BBFDE	#FFFFFF	#000000	##000000
##3BBFDE	1.00	2.17	9.69	9.69
#FFFFFF	2.17	1.00	21.00	21.00
#000000	9.69	21.00	1.00	1.00
##000000	9.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ABB9E0

Deuteranopia (green-blind)

#94A9DE

Tritanopia (blue-blind)

#00CAC9

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #3bbfde;
/* rgb */ color: rgb(59, 191, 222);
/* oklch */ color: oklch(74.7% 0.119 217.2);

Tailwind

colors: {
  custom: {
    50: '#88d2e8',
    500: '#3bbfde',
    950: '#000000',
  },
}

SCSS

$custom: #3bbfde;
$custom-light: #88d2e8;
$custom-dark: #000000;

JSON

{
  "hex": "#3bbfde",
  "rgb": {
    "r": 59,
    "g": 191,
    "b": 222
  },
  "hsl": {
    "h": 191.411,
    "s": 71.179,
    "l": 55.098
  },
  "oklch": {
    "l": 0.74741,
    "c": 0.11851,
    "h": 217.2
  },
  "luminance": 0.43465
}

Semantic roles & 50–950 ramp

primary

#3BBFDE

secondary

#DDA598

accent

#5C3AEE

background

#F9FCFE

surface

#F1F9FC

border

#CBD2D5

text

#0D1416

muted

#7E8284

Preview Lab

Preview with #3BBFDE

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

Preview Lab → · Contrast checker → · Palette generator →