#3D9ECD#3D9ECD

#3D9ECD is a light, moderate cyan. Relative luminance 0.299; OKLCH L 66.3% C 0.113 H 233.3°. Best body text is #000000 at 6.97:1 contrast (WCAG AA passes).

Color values

HEX	#3D9ECD
RGB	rgb(61, 158, 205)
HSL	hsl(200, 59%, 52%)
HSV	hsv(200, 70%, 80%)
CMYK	cmyk(70.2%, 22.9%, 0%, 19.6%)
CIE-LAB	lab(61.53, -13.09, -32.27)
CIE-LCH	lch(61.53, 34.82, 247.92°)
OKLab	oklab(66.26% -0.0675 -0.0907)
OKLCH	oklch(66.26% 0.113 233.3)
XYZ	xyz(25.1664, 29.8508, 62.1812)
Luminance	0.2985 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D9ECD #CD6C3D

analogous

#3DCDB4 #3D9ECD #3D56CD

triadic

#3D9ECD #CD3D9E #9ECD3D

tetradic

#3D9ECD #B43DCD #CD6C3D #56CD3D

square

#3D9ECD #B43DCD #CD6C3D #56CD3D

split-complementary

#3D9ECD #CD3D56 #CDB43D

monochromatic

#1D5772 #2A7BA3 #3D9ECD #6EB6DA #9ECFE6

Accessibility & contrast

On white

3.01

#3D9ECD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.97

#3D9ECD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D9ECD

6.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D9ECD	#FFFFFF	#000000	##000000
##3D9ECD	1.00	3.01	6.97	6.97
#FFFFFF	3.01	1.00	21.00	21.00
#000000	6.97	21.00	1.00	1.00
##000000	6.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#879CCF

Deuteranopia (green-blind)

#738ECC

Tritanopia (blue-blind)

#00ABAE

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #3d9ecd;
/* rgb */ color: rgb(61, 158, 205);
/* oklch */ color: oklch(66.3% 0.113 233.3);

Tailwind

colors: {
  custom: {
    50: '#84badc',
    500: '#3d9ecd',
    950: '#000000',
  },
}

SCSS

$custom: #3d9ecd;
$custom-light: #84badc;
$custom-dark: #000000;

JSON

{
  "hex": "#3d9ecd",
  "rgb": {
    "r": 61,
    "g": 158,
    "b": 205
  },
  "hsl": {
    "h": 199.583,
    "s": 59.016,
    "l": 52.157
  },
  "oklch": {
    "l": 0.66256,
    "c": 0.11303,
    "h": 233.3
  },
  "luminance": 0.29854
}

Semantic roles & 50–950 ramp

primary

#3D9ECD

secondary

#D2A893

accent

#7946E2

background

#F8FBFD

surface

#F0F6FB

border

#CBD0D4

text

#0C1115

muted

#7D8083

Preview Lab

Preview with #3D9ECD

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

Preview Lab → · Contrast checker → · Palette generator →