#3DBBD9#3DBBD9

#3DBBD9 is a light, moderate cyan. Relative luminance 0.415; OKLCH L 73.6% C 0.115 H 217.3°. Best body text is #000000 at 9.31:1 contrast (WCAG AA passes).

Color values

HEX	#3DBBD9
RGB	rgb(61, 187, 217)
HSL	hsl(192, 67%, 55%)
HSV	hsv(192, 72%, 85%)
CMYK	cmyk(71.9%, 13.8%, 0%, 14.9%)
CIE-LAB	lab(70.55, -24.46, -24.98)
CIE-LCH	lch(70.55, 34.96, 225.60°)
OKLab	oklab(73.64% -0.0916 -0.0697)
OKLCH	oklch(73.64% 0.115 217.3)
XYZ	xyz(32.2139, 41.5387, 71.9522)
Luminance	0.4154 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3DBBD9 #D95B3D

analogous

#3DD9A9 #3DBBD9 #3D6DD9

triadic

#3DBBD9 #D93DBB #BBD93D

tetradic

#3DBBD9 #A93DD9 #D95B3D #6DD93D

square

#3DBBD9 #A93DD9 #D95B3D #6DD93D

split-complementary

#3DBBD9 #D93D6D #D9A93D

monochromatic

#196E82 #2499B5 #3DBBD9 #70CDE3 #A3DFED

Accessibility & contrast

On white

2.26

#3DBBD9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.31

#3DBBD9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3DBBD9

9.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3DBBD9	#FFFFFF	#000000	##000000
##3DBBD9	1.00	2.26	9.31	9.31
#FFFFFF	2.26	1.00	21.00	21.00
#000000	9.31	21.00	1.00	1.00
##000000	9.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A7B5DB

Deuteranopia (green-blind)

#92A6D9

Tritanopia (blue-blind)

#00C5C4

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #3dbbd9;
/* rgb */ color: rgb(61, 187, 217);
/* oklch */ color: oklch(73.6% 0.115 217.3);

Tailwind

colors: {
  custom: {
    50: '#87cfe4',
    500: '#3dbbd9',
    950: '#000000',
  },
}

SCSS

$custom: #3dbbd9;
$custom-light: #87cfe4;
$custom-dark: #000000;

JSON

{
  "hex": "#3dbbd9",
  "rgb": {
    "r": 61,
    "g": 187,
    "b": 217
  },
  "hsl": {
    "h": 191.538,
    "s": 67.241,
    "l": 54.51
  },
  "oklch": {
    "l": 0.73636,
    "c": 0.11507,
    "h": 217.3
  },
  "luminance": 0.41543
}

Semantic roles & 50–950 ramp

primary

#3DBBD9

secondary

#DAA598

accent

#5F3EEA

background

#F9FCFD

surface

#F1F9FB

border

#CBD2D4

text

#0D1415

muted

#7E8283

Preview Lab

Preview with #3DBBD9

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

Preview Lab → · Contrast checker → · Palette generator →