#3DBDDA#3DBDDA

#3DBDDA is a light, moderate cyan. Relative luminance 0.424; OKLCH L 74.2% C 0.116 H 216.3°. Best body text is #000000 at 9.49:1 contrast (WCAG AA passes).

Color values

HEX	#3DBDDA
RGB	rgb(61, 189, 218)
HSL	hsl(191, 68%, 55%)
HSV	hsv(191, 72%, 85%)
CMYK	cmyk(72%, 13.3%, 0%, 14.5%)
CIE-LAB	lab(71.18, -25.15, -24.57)
CIE-LCH	lch(71.18, 35.16, 224.32°)
OKLab	oklab(74.15% -0.0931 -0.0685)
OKLCH	oklch(74.15% 0.116 216.3)
XYZ	xyz(32.7716, 42.4454, 72.7817)
Luminance	0.4245 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3DBDDA #DA5A3D

analogous

#3DDAA9 #3DBDDA #3D6FDA

triadic

#3DBDDA #DA3DBD #BDDA3D

tetradic

#3DBDDA #A93DDA #DA5A3D #6FDA3D

square

#3DBDDA #A93DDA #DA5A3D #6FDA3D

split-complementary

#3DBDDA #DA3D6F #DAA93D

monochromatic

#197084 #239CB7 #3DBDDA #70CEE4 #A4E0EE

Accessibility & contrast

On white

2.21

#3DBDDA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.49

#3DBDDA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3DBDDA

9.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3DBDDA	#FFFFFF	#000000	##000000
##3DBDDA	1.00	2.21	9.49	9.49
#FFFFFF	2.21	1.00	21.00	21.00
#000000	9.49	21.00	1.00	1.00
##000000	9.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A9B7DC

Deuteranopia (green-blind)

#94A7DA

Tritanopia (blue-blind)

#00C7C6

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #3dbdda;
/* rgb */ color: rgb(61, 189, 218);
/* oklch */ color: oklch(74.2% 0.116 216.3);

Tailwind

colors: {
  custom: {
    50: '#88d1e5',
    500: '#3dbdda',
    950: '#000000',
  },
}

SCSS

$custom: #3dbdda;
$custom-light: #88d1e5;
$custom-dark: #000000;

JSON

{
  "hex": "#3dbdda",
  "rgb": {
    "r": 61,
    "g": 189,
    "b": 218
  },
  "hsl": {
    "h": 191.083,
    "s": 67.965,
    "l": 54.706
  },
  "oklch": {
    "l": 0.7415,
    "c": 0.11561,
    "h": 216.3
  },
  "luminance": 0.42449
}

Semantic roles & 50–950 ramp

primary

#3DBDDA

secondary

#DBA598

accent

#5D3DEB

background

#F9FCFE

surface

#F1F9FC

border

#CBD2D5

text

#0D1415

muted

#7E8284

Preview Lab

Preview with #3DBDDA

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

Preview Lab → · Contrast checker → · Palette generator →