#3DBDD8#3DBDD8

#3DBDD8 is a light, moderate cyan. Relative luminance 0.423; OKLCH L 74.1% C 0.115 H 215.0°. Best body text is #000000 at 9.47:1 contrast (WCAG AA passes).

Color values

HEX	#3DBDD8
RGB	rgb(61, 189, 216)
HSL	hsl(190, 67%, 54%)
HSV	hsv(190, 72%, 85%)
CMYK	cmyk(71.8%, 12.5%, 0%, 15.3%)
CIE-LAB	lab(71.11, -25.78, -23.58)
CIE-LCH	lch(71.11, 34.94, 222.46°)
OKLab	oklab(74.07% -0.0939 -0.0657)
OKLCH	oklch(74.07% 0.115 215)
XYZ	xyz(32.5115, 42.3414, 71.4117)
Luminance	0.4234 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3DBDD8 #D8583D

analogous

#3DD8A6 #3DBDD8 #3D6FD8

triadic

#3DBDD8 #D83DBD #BDD83D

tetradic

#3DBDD8 #A63DD8 #D8583D #6FD83D

square

#3DBDD8 #A63DD8 #D8583D #6FD83D

split-complementary

#3DBDD8 #D83D6F #D8A63D

monochromatic

#1A6F81 #249BB4 #3DBDD8 #70CEE2 #A3E0EC

Accessibility & contrast

On white

2.22

#3DBDD8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.47

#3DBDD8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3DBDD8

9.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3DBDD8	#FFFFFF	#000000	##000000
##3DBDD8	1.00	2.22	9.47	9.47
#FFFFFF	2.22	1.00	21.00	21.00
#000000	9.47	21.00	1.00	1.00
##000000	9.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AAB7DA

Deuteranopia (green-blind)

#95A7D8

Tritanopia (blue-blind)

#00C7C5

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #3dbdd8;
/* rgb */ color: rgb(61, 189, 216);
/* oklch */ color: oklch(74.1% 0.115 215.0);

Tailwind

colors: {
  custom: {
    50: '#87d1e4',
    500: '#3dbdd8',
    950: '#000000',
  },
}

SCSS

$custom: #3dbdd8;
$custom-light: #87d1e4;
$custom-dark: #000000;

JSON

{
  "hex": "#3dbdd8",
  "rgb": {
    "r": 61,
    "g": 189,
    "b": 216
  },
  "hsl": {
    "h": 190.452,
    "s": 66.524,
    "l": 54.314
  },
  "oklch": {
    "l": 0.74069,
    "c": 0.11463,
    "h": 215
  },
  "luminance": 0.42345
}

Semantic roles & 50–950 ramp

primary

#3DBDD8

secondary

#D9A398

accent

#5C3EE9

background

#F9FCFD

surface

#F1F9FB

border

#CBD2D4

text

#0D1415

muted

#7E8283

Preview Lab

Preview with #3DBDD8

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

Preview Lab → · Contrast checker → · Palette generator →