#3BBCFA#3BBCFA

#3BBCFA is a light, vivid cyan. Relative luminance 0.438; OKLCH L 75.3% C 0.140 H 234.5°. Best body text is #000000 at 9.76:1 contrast (WCAG AA passes).

Color values

HEX	#3BBCFA
RGB	rgb(59, 188, 250)
HSL	hsl(199, 95%, 61%)
HSV	hsv(199, 76%, 98%)
CMYK	cmyk(76.4%, 24.8%, 0%, 2%)
CIE-LAB	lab(72.09, -14.50, -40.51)
CIE-LCH	lch(72.09, 43.03, 250.30°)
OKLab	oklab(75.28% -0.0815 -0.1142)
OKLCH	oklch(75.28% 0.14 234.5)
XYZ	xyz(37.0352, 43.7939, 96.9251)
Luminance	0.4380 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3BBCFA #FA793B

analogous

#3BFAD8 #3BBCFA #3B5DFA

triadic

#3BBCFA #FA3BBC #BCFA3B

tetradic

#3BBCFA #D83BFA #FA793B #5DFA3B

square

#3BBCFA #D83BFA #FA793B #5DFA3B

split-complementary

#3BBCFA #FA3B5D #FAD83B

monochromatic

#057CB6 #06A5F2 #3BBCFA #77D0FC #B2E5FD

Accessibility & contrast

On white

2.15

#3BBCFA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.76

#3BBCFA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3BBCFA

9.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3BBCFA	#FFFFFF	#000000	##000000
##3BBCFA	1.00	2.15	9.76	9.76
#FFFFFF	2.15	1.00	21.00	21.00
#000000	9.76	21.00	1.00	1.00
##000000	9.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9EBBFD

Deuteranopia (green-blind)

#84A9F9

Tritanopia (blue-blind)

#00CCD1

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #3bbcfa;
/* rgb */ color: rgb(59, 188, 250);
/* oklch */ color: oklch(75.3% 0.140 234.5);

Tailwind

colors: {
  custom: {
    50: '#8bd0fc',
    500: '#3bbcfa',
    950: '#000000',
  },
}

SCSS

$custom: #3bbcfa;
$custom-light: #8bd0fc;
$custom-dark: #000000;

JSON

{
  "hex": "#3bbcfa",
  "rgb": {
    "r": 59,
    "g": 188,
    "b": 250
  },
  "hsl": {
    "h": 199.476,
    "s": 95.025,
    "l": 60.588
  },
  "oklch": {
    "l": 0.75281,
    "c": 0.14036,
    "h": 234.5
  },
  "luminance": 0.43798
}

Semantic roles & 50–950 ramp

primary

#3BBCFA

secondary

#EDBCA4

accent

#4A00E6

background

#F9FCFF

surface

#F2F9FF

border

#CCD2D7

text

#0E1417

muted

#7E8285

Preview Lab

Preview with #3BBCFA

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

Preview Lab → · Contrast checker → · Palette generator →