#3DBEE9#3DBEE9

#3DBEE9 is a light, vivid cyan. Relative luminance 0.437; OKLCH L 75.0% C 0.125 H 224.9°. Best body text is #000000 at 9.74:1 contrast (WCAG AA passes).

Color values

HEX	#3DBEE9
RGB	rgb(61, 190, 233)
HSL	hsl(195, 80%, 58%)
HSV	hsv(195, 74%, 91%)
CMYK	cmyk(73.8%, 18.5%, 0%, 8.6%)
CIE-LAB	lab(72.03, -20.91, -31.41)
CIE-LCH	lch(72.03, 37.73, 236.36°)
OKLab	oklab(75.02% -0.0884 -0.088)
OKLCH	oklch(75.02% 0.125 224.9)
XYZ	xyz(35.0398, 43.6980, 83.6628)
Luminance	0.4370 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3DBEE9 #E9683D

analogous

#3DE9BE #3DBEE9 #3D68E9

triadic

#3DBEE9 #E93DBE #BEE93D

tetradic

#3DBEE9 #BE3DE9 #E9683D #68E93D

square

#3DBEE9 #BE3DE9 #E9683D #68E93D

split-complementary

#3DBEE9 #E93D68 #E9BE3D

monochromatic

#11789A #18A3D1 #3DBEE9 #74D0EF #ABE3F5

Accessibility & contrast

On white

2.16

#3DBEE9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.74

#3DBEE9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3DBEE9

9.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3DBEE9	#FFFFFF	#000000	##000000
##3DBEE9	1.00	2.16	9.74	9.74
#FFFFFF	2.16	1.00	21.00	21.00
#000000	9.74	21.00	1.00	1.00
##000000	9.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A6BAEB

Deuteranopia (green-blind)

#8FA9E9

Tritanopia (blue-blind)

#00CBCC

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #3dbee9;
/* rgb */ color: rgb(61, 190, 233);
/* oklch */ color: oklch(75.0% 0.125 224.9);

Tailwind

colors: {
  custom: {
    50: '#8ad1f0',
    500: '#3dbee9',
    950: '#000000',
  },
}

SCSS

$custom: #3dbee9;
$custom-light: #8ad1f0;
$custom-dark: #000000;

JSON

{
  "hex": "#3dbee9",
  "rgb": {
    "r": 61,
    "g": 190,
    "b": 233
  },
  "hsl": {
    "h": 195,
    "s": 79.63,
    "l": 57.647
  },
  "oklch": {
    "l": 0.75016,
    "c": 0.12478,
    "h": 224.9
  },
  "luminance": 0.43702
}

Semantic roles & 50–950 ramp

primary

#3DBEE9

secondary

#E4B09E

accent

#6332F6

background

#F9FCFE

surface

#F2F9FD

border

#CCD2D5

text

#0D1416

muted

#7E8284

Preview Lab

Preview with #3DBEE9

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

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