#3DBBE9#3DBBE9

#3DBBE9 is a light, vivid cyan. Relative luminance 0.424; OKLCH L 74.3% C 0.126 H 227.0°. Best body text is #000000 at 9.48:1 contrast (WCAG AA passes).

Color values

HEX	#3DBBE9
RGB	rgb(61, 187, 233)
HSL	hsl(196, 80%, 58%)
HSV	hsv(196, 74%, 91%)
CMYK	cmyk(73.8%, 19.7%, 0%, 8.6%)
CIE-LAB	lab(71.15, -19.35, -32.76)
CIE-LCH	lch(71.15, 38.05, 239.43°)
OKLab	oklab(74.32% -0.0856 -0.0919)
OKLCH	oklch(74.32% 0.126 227)
XYZ	xyz(34.3968, 42.4119, 83.4485)
Luminance	0.4242 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3DBBE9 #E96B3D

analogous

#3DE9C1 #3DBBE9 #3D65E9

triadic

#3DBBE9 #E93DBB #BBE93D

tetradic

#3DBBE9 #C13DE9 #E96B3D #65E93D

square

#3DBBE9 #C13DE9 #E96B3D #65E93D

split-complementary

#3DBBE9 #E93D65 #E9C13D

monochromatic

#11769A #18A0D1 #3DBBE9 #74CEEF #ABE2F5

Accessibility & contrast

On white

2.21

#3DBBE9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.48

#3DBBE9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3DBBE9

9.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3DBBE9	#FFFFFF	#000000	##000000
##3DBBE9	1.00	2.21	9.48	9.48
#FFFFFF	2.21	1.00	21.00	21.00
#000000	9.48	21.00	1.00	1.00
##000000	9.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A2B8EB

Deuteranopia (green-blind)

#8BA7E8

Tritanopia (blue-blind)

#00C8CA

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #3dbbe9;
/* rgb */ color: rgb(61, 187, 233);
/* oklch */ color: oklch(74.3% 0.126 227.0);

Tailwind

colors: {
  custom: {
    50: '#8acff0',
    500: '#3dbbe9',
    950: '#000000',
  },
}

SCSS

$custom: #3dbbe9;
$custom-light: #8acff0;
$custom-dark: #000000;

JSON

{
  "hex": "#3dbbe9",
  "rgb": {
    "r": 61,
    "g": 187,
    "b": 233
  },
  "hsl": {
    "h": 196.047,
    "s": 79.63,
    "l": 57.647
  },
  "oklch": {
    "l": 0.74318,
    "c": 0.1256,
    "h": 227
  },
  "luminance": 0.42416
}

Semantic roles & 50–950 ramp

primary

#3DBBE9

secondary

#E4B19E

accent

#6632F6

background

#F9FCFE

surface

#F2F9FD

border

#CCD2D5

text

#0D1316

muted

#7E8284

Preview Lab

Preview with #3DBBE9

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

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