#3DBBD8#3DBBD8

#3DBBD8 is a light, moderate cyan. Relative luminance 0.415; OKLCH L 73.6% C 0.115 H 216.6°. Best body text is #000000 at 9.30:1 contrast (WCAG AA passes).

Color values

HEX	#3DBBD8
RGB	rgb(61, 187, 216)
HSL	hsl(191, 67%, 54%)
HSV	hsv(191, 72%, 85%)
CMYK	cmyk(71.8%, 13.4%, 0%, 15.3%)
CIE-LAB	lab(70.52, -24.77, -24.49)
CIE-LCH	lch(70.52, 34.83, 224.67°)
OKLab	oklab(73.6% -0.092 -0.0683)
OKLCH	oklch(73.6% 0.115 216.6)
XYZ	xyz(32.0842, 41.4869, 71.2693)
Luminance	0.4149 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3DBBD8 #D85A3D

analogous

#3DD8A8 #3DBBD8 #3D6ED8

triadic

#3DBBD8 #D83DBB #BBD83D

tetradic

#3DBBD8 #A83DD8 #D85A3D #6ED83D

square

#3DBBD8 #A83DD8 #D85A3D #6ED83D

split-complementary

#3DBBD8 #D83D6E #D8A83D

monochromatic

#1A6D81 #2499B4 #3DBBD8 #70CDE2 #A3DFEC

Accessibility & contrast

On white

2.26

#3DBBD8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.30

#3DBBD8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3DBBD8

9.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3DBBD8	#FFFFFF	#000000	##000000
##3DBBD8	1.00	2.26	9.30	9.30
#FFFFFF	2.26	1.00	21.00	21.00
#000000	9.30	21.00	1.00	1.00
##000000	9.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A8B5DA

Deuteranopia (green-blind)

#92A6D8

Tritanopia (blue-blind)

#00C5C4

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #3dbbd8;
/* rgb */ color: rgb(61, 187, 216);
/* oklch */ color: oklch(73.6% 0.115 216.6);

Tailwind

colors: {
  custom: {
    50: '#87cfe4',
    500: '#3dbbd8',
    950: '#000000',
  },
}

SCSS

$custom: #3dbbd8;
$custom-light: #87cfe4;
$custom-dark: #000000;

JSON

{
  "hex": "#3dbbd8",
  "rgb": {
    "r": 61,
    "g": 187,
    "b": 216
  },
  "hsl": {
    "h": 191.226,
    "s": 66.524,
    "l": 54.314
  },
  "oklch": {
    "l": 0.73595,
    "c": 0.11455,
    "h": 216.6
  },
  "luminance": 0.41491
}

Semantic roles & 50–950 ramp

primary

#3DBBD8

secondary

#D9A498

accent

#5E3EE9

background

#F9FCFD

surface

#F1F9FB

border

#CBD2D4

text

#0D1415

muted

#7E8283

Preview Lab

Preview with #3DBBD8

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

Preview Lab → · Contrast checker → · Palette generator →