#3D87DA#3D87DA

#3D87DA is a mid, vivid cyan. Relative luminance 0.234; OKLCH L 61.7% C 0.146 H 253.4°. Best body text is #000000 at 5.68:1 contrast (WCAG AA passes).

Color values

HEX	#3D87DA
RGB	rgb(61, 135, 218)
HSL	hsl(212, 68%, 55%)
HSV	hsv(212, 72%, 85%)
CMYK	cmyk(72%, 38.1%, 0%, 14.5%)
CIE-LAB	lab(55.46, 4.63, -49.08)
CIE-LCH	lch(55.46, 49.30, 275.39°)
OKLab	oklab(61.67% -0.0416 -0.1398)
OKLCH	oklch(61.67% 0.146 253.4)
XYZ	xyz(23.2386, 23.3794, 69.6040)
Luminance	0.2338 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D87DA #DA903D

analogous

#3DD5DA #3D87DA #423DDA

triadic

#3D87DA #DA3D87 #87DA3D

tetradic

#3D87DA #DA3DD5 #DA903D #3DDA42

square

#3D87DA #DA3DD5 #DA903D #3DDA42

split-complementary

#3D87DA #DA423D #D5DA3D

monochromatic

#194B84 #2369B7 #3D87DA #70A7E4 #A4C7EE

Accessibility & contrast

On white

3.70

#3D87DA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.68

#3D87DA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D87DA

5.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D87DA	#FFFFFF	#000000	##000000
##3D87DA	1.00	3.70	5.68	5.68
#FFFFFF	3.70	1.00	21.00	21.00
#000000	5.68	21.00	1.00	1.00
##000000	5.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#618DDD

Deuteranopia (green-blind)

#497ED8

Tritanopia (blue-blind)

#009AA6

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #3d87da;
/* rgb */ color: rgb(61, 135, 218);
/* oklch */ color: oklch(61.7% 0.146 253.4);

Tailwind

colors: {
  custom: {
    50: '#85a9e6',
    500: '#3d87da',
    950: '#000000',
  },
}

SCSS

$custom: #3d87da;
$custom-light: #85a9e6;
$custom-dark: #000000;

JSON

{
  "hex": "#3d87da",
  "rgb": {
    "r": 61,
    "g": 135,
    "b": 218
  },
  "hsl": {
    "h": 211.72,
    "s": 67.965,
    "l": 54.706
  },
  "oklch": {
    "l": 0.61673,
    "c": 0.14591,
    "h": 253.4
  },
  "luminance": 0.23382
}

Semantic roles & 50–950 ramp

primary

#3D87DA

secondary

#DBBB98

accent

#993DEB

background

#F8FAFE

surface

#F0F4FC

border

#CBCED5

text

#0C0F16

muted

#7D7F84

Preview Lab

Preview with #3D87DA

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

Preview Lab → · Contrast checker → · Palette generator →