#3D60BB#3D60BB

#3D60BB is a mid, vivid blue. Relative luminance 0.129; OKLCH L 51.2% C 0.149 H 265.6°. Best body text is #FFFFFF at 5.85:1 contrast (WCAG AA passes).

Color values

HEX	#3D60BB
RGB	rgb(61, 96, 187)
HSL	hsl(223, 51%, 49%)
HSV	hsv(223, 67%, 73%)
CMYK	cmyk(67.4%, 48.7%, 0%, 26.7%)
CIE-LAB	lab(42.68, 17.72, -51.79)
CIE-LCH	lch(42.68, 54.74, 288.89°)
OKLab	oklab(51.21% -0.0114 -0.1484)
OKLCH	oklch(51.21% 0.149 265.6)
XYZ	xyz(15.0739, 12.9442, 48.7082)
Luminance	0.1295 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D60BB #BB983D

analogous

#3D9FBB #3D60BB #593DBB

triadic

#3D60BB #BB3D60 #60BB3D

tetradic

#3D60BB #BB3D9F #BB983D #3DBB59

square

#3D60BB #BB3D9F #BB983D #3DBB59

split-complementary

#3D60BB #BB593D #9FBB3D

monochromatic

#1F315F #2E488D #3D60BB #6884CE #96A9DD

Accessibility & contrast

On white

5.85

#3D60BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.59

#3D60BB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D60BB

5.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D60BB	#FFFFFF	#000000	##FFFFFF
##3D60BB	1.00	5.85	3.59	5.85
#FFFFFF	5.85	1.00	21.00	1.00
#000000	3.59	21.00	1.00	21.00
##FFFFFF	5.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F6BBE

Deuteranopia (green-blind)

#0E5FB9

Tritanopia (blue-blind)

#007584

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #3d60bb;
/* rgb */ color: rgb(61, 96, 187);
/* oklch */ color: oklch(51.2% 0.149 265.6);

Tailwind

colors: {
  custom: {
    50: '#808cd0',
    500: '#3d60bb',
    950: '#000000',
  },
}

SCSS

$custom: #3d60bb;
$custom-light: #808cd0;
$custom-dark: #000000;

JSON

{
  "hex": "#3d60bb",
  "rgb": {
    "r": 61,
    "g": 96,
    "b": 187
  },
  "hsl": {
    "h": 223.333,
    "s": 50.806,
    "l": 48.627
  },
  "oklch": {
    "l": 0.5121,
    "c": 0.14887,
    "h": 265.6
  },
  "luminance": 0.12946
}

Semantic roles & 50–950 ramp

primary

#3D60BB

secondary

#C8B78C

accent

#B34EDA

background

#F8F8FC

surface

#F0F0F9

border

#CBCBD2

text

#0B0C14

muted

#7C7D82

Preview Lab

Preview with #3D60BB

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

Preview Lab → · Contrast checker → · Palette generator →