#3D8DD4#3D8DD4

#3D8DD4 is a light, vivid cyan. Relative luminance 0.248; OKLCH L 62.7% C 0.133 H 248.4°. Best body text is #000000 at 5.96:1 contrast (WCAG AA passes).

Color values

HEX	#3D8DD4
RGB	rgb(61, 141, 212)
HSL	hsl(208, 64%, 54%)
HSV	hsv(208, 71%, 83%)
CMYK	cmyk(71.2%, 33.5%, 0%, 16.9%)
CIE-LAB	lab(56.87, -1.05, -43.47)
CIE-LCH	lch(56.87, 43.49, 268.61°)
OKLab	oklab(62.68% -0.0487 -0.1234)
OKLCH	oklch(62.68% 0.133 248.4)
XYZ	xyz(23.3285, 24.7927, 65.8306)
Luminance	0.2480 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D8DD4 #D4843D

analogous

#3DD4CF #3D8DD4 #3D41D4

triadic

#3D8DD4 #D43D8D #8DD43D

tetradic

#3D8DD4 #CF3DD4 #D4843D #41D43D

square

#3D8DD4 #CF3DD4 #D4843D #41D43D

split-complementary

#3D8DD4 #D43D41 #D4CF3D

monochromatic

#1B4E7B #266EAD #3D8DD4 #6FAADF #A1C8EA

Accessibility & contrast

On white

3.52

#3D8DD4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.96

#3D8DD4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D8DD4

5.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D8DD4	#FFFFFF	#000000	##000000
##3D8DD4	1.00	3.52	5.96	5.96
#FFFFFF	3.52	1.00	21.00	21.00
#000000	5.96	21.00	1.00	1.00
##000000	5.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D90D7

Deuteranopia (green-blind)

#5782D3

Tritanopia (blue-blind)

#009EA7

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #3d8dd4;
/* rgb */ color: rgb(61, 141, 212);
/* oklch */ color: oklch(62.7% 0.133 248.4);

Tailwind

colors: {
  custom: {
    50: '#84aee1',
    500: '#3d8dd4',
    950: '#000000',
  },
}

SCSS

$custom: #3d8dd4;
$custom-light: #84aee1;
$custom-dark: #000000;

JSON

{
  "hex": "#3d8dd4",
  "rgb": {
    "r": 61,
    "g": 141,
    "b": 212
  },
  "hsl": {
    "h": 208.212,
    "s": 63.713,
    "l": 53.529
  },
  "oklch": {
    "l": 0.62678,
    "c": 0.13265,
    "h": 248.4
  },
  "luminance": 0.24795
}

Semantic roles & 50–950 ramp

primary

#3D8DD4

secondary

#D7B496

accent

#8F41E7

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #3D8DD4

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

Preview Lab → · Contrast checker → · Palette generator →