#3D9DCD#3D9DCD

#3D9DCD is a light, moderate cyan. Relative luminance 0.295; OKLCH L 66.0% C 0.114 H 234.1°. Best body text is #000000 at 6.90:1 contrast (WCAG AA passes).

Color values

HEX	#3D9DCD
RGB	rgb(61, 157, 205)
HSL	hsl(200, 59%, 52%)
HSV	hsv(200, 70%, 80%)
CMYK	cmyk(70.2%, 23.4%, 0%, 19.6%)
CIE-LAB	lab(61.23, -12.54, -32.73)
CIE-LCH	lch(61.23, 35.05, 249.03°)
OKLab	oklab(66.02% -0.0665 -0.092)
OKLCH	oklch(66.02% 0.114 234.1)
XYZ	xyz(24.9965, 29.5110, 62.1246)
Luminance	0.2951 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D9DCD #CD6D3D

analogous

#3DCDB5 #3D9DCD #3D55CD

triadic

#3D9DCD #CD3D9D #9DCD3D

tetradic

#3D9DCD #B53DCD #CD6D3D #55CD3D

square

#3D9DCD #B53DCD #CD6D3D #55CD3D

split-complementary

#3D9DCD #CD3D55 #CDB53D

monochromatic

#1D5672 #2A7BA3 #3D9DCD #6EB6DA #9ECEE6

Accessibility & contrast

On white

3.04

#3D9DCD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.90

#3D9DCD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D9DCD

6.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D9DCD	#FFFFFF	#000000	##000000
##3D9DCD	1.00	3.04	6.90	6.90
#FFFFFF	3.04	1.00	21.00	21.00
#000000	6.90	21.00	1.00	1.00
##000000	6.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#869CCF

Deuteranopia (green-blind)

#728ECC

Tritanopia (blue-blind)

#00AAAD

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #3d9dcd;
/* rgb */ color: rgb(61, 157, 205);
/* oklch */ color: oklch(66.0% 0.114 234.1);

Tailwind

colors: {
  custom: {
    50: '#84b9dc',
    500: '#3d9dcd',
    950: '#000000',
  },
}

SCSS

$custom: #3d9dcd;
$custom-light: #84b9dc;
$custom-dark: #000000;

JSON

{
  "hex": "#3d9dcd",
  "rgb": {
    "r": 61,
    "g": 157,
    "b": 205
  },
  "hsl": {
    "h": 200,
    "s": 59.016,
    "l": 52.157
  },
  "oklch": {
    "l": 0.66021,
    "c": 0.11352,
    "h": 234.1
  },
  "luminance": 0.29514
}

Semantic roles & 50–950 ramp

primary

#3D9DCD

secondary

#D2A893

accent

#7A46E2

background

#F8FBFD

surface

#F0F6FB

border

#CBD0D4

text

#0C1115

muted

#7D8083

Preview Lab

Preview with #3D9DCD

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

Preview Lab → · Contrast checker → · Palette generator →