#3D8DD2#3D8DD2

#3D8DD2 is a light, vivid cyan. Relative luminance 0.247; OKLCH L 62.6% C 0.130 H 247.8°. Best body text is #000000 at 5.94:1 contrast (WCAG AA passes).

Color values

HEX	#3D8DD2
RGB	rgb(61, 141, 210)
HSL	hsl(208, 62%, 53%)
HSV	hsv(208, 71%, 82%)
CMYK	cmyk(71%, 32.9%, 0%, 17.6%)
CIE-LAB	lab(56.77, -1.75, -42.50)
CIE-LCH	lch(56.77, 42.54, 267.64°)
OKLab	oklab(62.57% -0.0493 -0.1205)
OKLCH	oklch(62.57% 0.13 247.8)
XYZ	xyz(23.0778, 24.6925, 64.5101)
Luminance	0.2470 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D8DD2 #D2823D

analogous

#3DD2CC #3D8DD2 #3D42D2

triadic

#3D8DD2 #D23D8D #8DD23D

tetradic

#3D8DD2 #CC3DD2 #D2823D #42D23D

square

#3D8DD2 #CC3DD2 #D2823D #42D23D

split-complementary

#3D8DD2 #D23D42 #D2CC3D

monochromatic

#1C4E79 #286EAA #3D8DD2 #6FAADE #A0C7E9

Accessibility & contrast

On white

3.54

#3D8DD2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.94

#3D8DD2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D8DD2

5.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D8DD2	#FFFFFF	#000000	##000000
##3D8DD2	1.00	3.54	5.94	5.94
#FFFFFF	3.54	1.00	21.00	21.00
#000000	5.94	21.00	1.00	1.00
##000000	5.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E90D5

Deuteranopia (green-blind)

#5982D1

Tritanopia (blue-blind)

#009DA6

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #3d8dd2;
/* rgb */ color: rgb(61, 141, 210);
/* oklch */ color: oklch(62.6% 0.130 247.8);

Tailwind

colors: {
  custom: {
    50: '#84aee0',
    500: '#3d8dd2',
    950: '#000000',
  },
}

SCSS

$custom: #3d8dd2;
$custom-light: #84aee0;
$custom-dark: #000000;

JSON

{
  "hex": "#3d8dd2",
  "rgb": {
    "r": 61,
    "g": 141,
    "b": 210
  },
  "hsl": {
    "h": 207.785,
    "s": 62.343,
    "l": 53.137
  },
  "oklch": {
    "l": 0.62569,
    "c": 0.13023,
    "h": 247.8
  },
  "luminance": 0.24695
}

Semantic roles & 50–950 ramp

primary

#3D8DD2

secondary

#D6B395

accent

#8E42E5

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #3D8DD2

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

Preview Lab → · Contrast checker → · Palette generator →