#3D8CD4#3D8CD4

#3D8CD4 is a light, vivid cyan. Relative luminance 0.245; OKLCH L 62.5% C 0.134 H 249.0°. Best body text is #000000 at 5.90:1 contrast (WCAG AA passes).

Color values

HEX	#3D8CD4
RGB	rgb(61, 140, 212)
HSL	hsl(209, 64%, 54%)
HSV	hsv(209, 71%, 83%)
CMYK	cmyk(71.2%, 34%, 0%, 16.9%)
CIE-LAB	lab(56.58, -0.47, -43.93)
CIE-LCH	lch(56.58, 43.93, 269.39°)
OKLab	oklab(62.45% -0.0478 -0.1247)
OKLCH	oklch(62.45% 0.134 249)
XYZ	xyz(23.1817, 24.4992, 65.7817)
Luminance	0.2450 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D8CD4 #D4853D

analogous

#3DD4D0 #3D8CD4 #3D40D4

triadic

#3D8CD4 #D43D8C #8CD43D

tetradic

#3D8CD4 #D03DD4 #D4853D #40D43D

square

#3D8CD4 #D03DD4 #D4853D #40D43D

split-complementary

#3D8CD4 #D43D40 #D4D03D

monochromatic

#1B4E7B #266DAD #3D8CD4 #6FAADF #A1C7EA

Accessibility & contrast

On white

3.56

#3D8CD4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.90

#3D8CD4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D8CD4

5.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D8CD4	#FFFFFF	#000000	##000000
##3D8CD4	1.00	3.56	5.90	5.90
#FFFFFF	3.56	1.00	21.00	21.00
#000000	5.90	21.00	1.00	1.00
##000000	5.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B90D7

Deuteranopia (green-blind)

#5681D3

Tritanopia (blue-blind)

#009DA6

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #3d8cd4;
/* rgb */ color: rgb(61, 140, 212);
/* oklch */ color: oklch(62.5% 0.134 249.0);

Tailwind

colors: {
  custom: {
    50: '#84ade1',
    500: '#3d8cd4',
    950: '#000000',
  },
}

SCSS

$custom: #3d8cd4;
$custom-light: #84ade1;
$custom-dark: #000000;

JSON

{
  "hex": "#3d8cd4",
  "rgb": {
    "r": 61,
    "g": 140,
    "b": 212
  },
  "hsl": {
    "h": 208.609,
    "s": 63.713,
    "l": 53.529
  },
  "oklch": {
    "l": 0.62451,
    "c": 0.13355,
    "h": 249
  },
  "luminance": 0.24502
}

Semantic roles & 50–950 ramp

primary

#3D8CD4

secondary

#D7B596

accent

#9041E7

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #3D8CD4

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

Preview Lab → · Contrast checker → · Palette generator →