#3DB1E6#3DB1E6

#3DB1E6 is a light, vivid cyan. Relative luminance 0.382; OKLCH L 71.9% C 0.127 H 232.5°. Best body text is #000000 at 8.63:1 contrast (WCAG AA passes).

Color values

HEX	#3DB1E6
RGB	rgb(61, 177, 230)
HSL	hsl(199, 77%, 57%)
HSV	hsv(199, 73%, 90%)
CMYK	cmyk(73.5%, 23%, 0%, 9.8%)
CIE-LAB	lab(68.13, -15.06, -35.82)
CIE-LCH	lch(68.13, 38.86, 247.19°)
OKLab	oklab(71.86% -0.0772 -0.1008)
OKLCH	oklch(71.86% 0.127 232.5)
XYZ	xyz(31.9238, 38.1458, 80.5280)
Luminance	0.3815 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3DB1E6 #E6723D

analogous

#3DE6C7 #3DB1E6 #3D5CE6

triadic

#3DB1E6 #E63DB1 #B1E63D

tetradic

#3DB1E6 #C73DE6 #E6723D #5CE63D

square

#3DB1E6 #C73DE6 #E6723D #5CE63D

split-complementary

#3DB1E6 #E63D5C #E6C73D

monochromatic

#136D95 #1A94CC #3DB1E6 #73C7ED #A9DDF4

Accessibility & contrast

On white

2.43

#3DB1E6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.63

#3DB1E6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3DB1E6

8.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3DB1E6	#FFFFFF	#000000	##000000
##3DB1E6	1.00	2.43	8.63	8.63
#FFFFFF	2.43	1.00	21.00	21.00
#000000	8.63	21.00	1.00	1.00
##000000	8.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#97AFE9

Deuteranopia (green-blind)

#809FE5

Tritanopia (blue-blind)

#00BFC3

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #3db1e6;
/* rgb */ color: rgb(61, 177, 230);
/* oklch */ color: oklch(71.9% 0.127 232.5);

Tailwind

colors: {
  custom: {
    50: '#88c8ee',
    500: '#3db1e6',
    950: '#000000',
  },
}

SCSS

$custom: #3db1e6;
$custom-light: #88c8ee;
$custom-dark: #000000;

JSON

{
  "hex": "#3db1e6",
  "rgb": {
    "r": 61,
    "g": 177,
    "b": 230
  },
  "hsl": {
    "h": 198.817,
    "s": 77.169,
    "l": 57.059
  },
  "oklch": {
    "l": 0.71861,
    "c": 0.12695,
    "h": 232.5
  },
  "luminance": 0.3815
}

Semantic roles & 50–950 ramp

primary

#3DB1E6

secondary

#E2B39D

accent

#7034F4

background

#F9FCFE

surface

#F1F8FD

border

#CBD1D5

text

#0D1316

muted

#7E8284

Preview Lab

Preview with #3DB1E6

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

Preview Lab → · Contrast checker → · Palette generator →