#3D8CD5#3D8CD5

#3D8CD5 is a light, vivid cyan. Relative luminance 0.246; OKLCH L 62.5% C 0.135 H 249.4°. Best body text is #000000 at 5.91:1 contrast (WCAG AA passes).

Color values

HEX	#3D8CD5
RGB	rgb(61, 140, 213)
HSL	hsl(209, 64%, 54%)
HSV	hsv(209, 71%, 84%)
CMYK	cmyk(71.4%, 34.3%, 0%, 16.5%)
CIE-LAB	lab(56.63, -0.11, -44.41)
CIE-LCH	lch(56.63, 44.41, 269.85°)
OKLab	oklab(62.51% -0.0475 -0.1261)
OKLCH	oklch(62.51% 0.135 249.4)
XYZ	xyz(23.3083, 24.5498, 66.4481)
Luminance	0.2455 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D8CD5 #D5863D

analogous

#3DD5D2 #3D8CD5 #3D40D5

triadic

#3D8CD5 #D53D8C #8CD53D

tetradic

#3D8CD5 #D23DD5 #D5863D #40D53D

square

#3D8CD5 #D23DD5 #D5863D #40D53D

split-complementary

#3D8CD5 #D53D40 #D5D23D

monochromatic

#1B4E7D #266DAF #3D8CD5 #6FAAE0 #A2C8EB

Accessibility & contrast

On white

3.55

#3D8CD5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.91

#3D8CD5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D8CD5

5.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D8CD5	#FFFFFF	#000000	##000000
##3D8CD5	1.00	3.55	5.91	5.91
#FFFFFF	3.55	1.00	21.00	21.00
#000000	5.91	21.00	1.00	1.00
##000000	5.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B90D8

Deuteranopia (green-blind)

#5581D4

Tritanopia (blue-blind)

#009DA6

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #3d8cd5;
/* rgb */ color: rgb(61, 140, 213);
/* oklch */ color: oklch(62.5% 0.135 249.4);

Tailwind

colors: {
  custom: {
    50: '#84ade2',
    500: '#3d8cd5',
    950: '#000000',
  },
}

SCSS

$custom: #3d8cd5;
$custom-light: #84ade2;
$custom-dark: #000000;

JSON

{
  "hex": "#3d8cd5",
  "rgb": {
    "r": 61,
    "g": 140,
    "b": 213
  },
  "hsl": {
    "h": 208.816,
    "s": 64.407,
    "l": 53.725
  },
  "oklch": {
    "l": 0.62507,
    "c": 0.13478,
    "h": 249.4
  },
  "luminance": 0.24552
}

Semantic roles & 50–950 ramp

primary

#3D8CD5

secondary

#D7B696

accent

#9140E7

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #3D8CD5

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

Preview Lab → · Contrast checker → · Palette generator →