#3DAFCB#3DAFCB

#3DAFCB is a light, moderate cyan. Relative luminance 0.360; OKLCH L 70.2% C 0.107 H 217.6°. Best body text is #000000 at 8.19:1 contrast (WCAG AA passes).

Color values

HEX	#3DAFCB
RGB	rgb(61, 175, 203)
HSL	hsl(192, 58%, 52%)
HSV	hsv(192, 70%, 80%)
CMYK	cmyk(70%, 13.8%, 0%, 20.4%)
CIE-LAB	lab(66.49, -22.75, -23.50)
CIE-LCH	lch(66.49, 32.71, 225.93°)
OKLab	oklab(70.2% -0.0852 -0.0655)
OKLCH	oklch(70.2% 0.107 217.6)
XYZ	xyz(28.0294, 35.9606, 61.9522)
Luminance	0.3596 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3DAFCB #CB593D

analogous

#3DCBA0 #3DAFCB #3D68CB

triadic

#3DAFCB #CB3DAF #AFCB3D

tetradic

#3DAFCB #A03DCB #CB593D #68CB3D

square

#3DAFCB #A03DCB #CB593D #68CB3D

split-complementary

#3DAFCB #CB3D68 #CBA03D

monochromatic

#1E6070 #2B89A0 #3DAFCB #6DC3D8 #9ED7E5

Accessibility & contrast

On white

2.56

#3DAFCB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.19

#3DAFCB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3DAFCB

8.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3DAFCB	#FFFFFF	#000000	##000000
##3DAFCB	1.00	2.56	8.19	8.19
#FFFFFF	2.56	1.00	21.00	21.00
#000000	8.19	21.00	1.00	1.00
##000000	8.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9DAACD

Deuteranopia (green-blind)

#899BCB

Tritanopia (blue-blind)

#00B9B8

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #3dafcb;
/* rgb */ color: rgb(61, 175, 203);
/* oklch */ color: oklch(70.2% 0.107 217.6);

Tailwind

colors: {
  custom: {
    50: '#85c7db',
    500: '#3dafcb',
    950: '#000000',
  },
}

SCSS

$custom: #3dafcb;
$custom-light: #85c7db;
$custom-dark: #000000;

JSON

{
  "hex": "#3dafcb",
  "rgb": {
    "r": 61,
    "g": 175,
    "b": 203
  },
  "hsl": {
    "h": 191.831,
    "s": 57.724,
    "l": 51.765
  },
  "oklch": {
    "l": 0.70202,
    "c": 0.10748,
    "h": 217.6
  },
  "luminance": 0.35964
}

Semantic roles & 50–950 ramp

primary

#3DAFCB

secondary

#D19F93

accent

#6547E1

background

#F8FCFD

surface

#F0F8FA

border

#CBD1D3

text

#0C1315

muted

#7D8283

Preview Lab

Preview with #3DAFCB

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

Preview Lab → · Contrast checker → · Palette generator →