#3D6BBE#3D6BBE

#3D6BBE is a mid, vivid blue. Relative luminance 0.152; OKLCH L 53.8% C 0.140 H 261.2°. Best body text is #FFFFFF at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#3D6BBE
RGB	rgb(61, 107, 190)
HSL	hsl(219, 51%, 49%)
HSV	hsv(219, 68%, 75%)
CMYK	cmyk(67.9%, 43.7%, 0%, 25.5%)
CIE-LAB	lab(45.94, 11.79, -48.30)
CIE-LCH	lch(45.94, 49.72, 283.72°)
OKLab	oklab(53.77% -0.0214 -0.138)
OKLCH	oklch(53.77% 0.14 261.2)
XYZ	xyz(16.4731, 15.2235, 50.7755)
Luminance	0.1522 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D6BBE #BE903D

analogous

#3DABBE #3D6BBE #503DBE

triadic

#3D6BBE #BE3D6B #6BBE3D

tetradic

#3D6BBE #BE3DAB #BE903D #3DBE50

square

#3D6BBE #BE3DAB #BE903D #3DBE50

split-complementary

#3D6BBE #BE503D #ABBE3D

monochromatic

#1F3761 #2E5190 #3D6BBE #698ECF #98B1DE

Accessibility & contrast

On white

5.19

#3D6BBE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#3D6BBE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D6BBE

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D6BBE	#FFFFFF	#000000	##FFFFFF
##3D6BBE	1.00	5.19	4.04	5.19
#FFFFFF	5.19	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4373C1

Deuteranopia (green-blind)

#2D67BC

Tritanopia (blue-blind)

#007E8B

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #3d6bbe;
/* rgb */ color: rgb(61, 107, 190);
/* oklch */ color: oklch(53.8% 0.140 261.2);

Tailwind

colors: {
  custom: {
    50: '#8194d2',
    500: '#3d6bbe',
    950: '#000000',
  },
}

SCSS

$custom: #3d6bbe;
$custom-light: #8194d2;
$custom-dark: #000000;

JSON

{
  "hex": "#3d6bbe",
  "rgb": {
    "r": 61,
    "g": 107,
    "b": 190
  },
  "hsl": {
    "h": 218.605,
    "s": 51.394,
    "l": 49.216
  },
  "oklch": {
    "l": 0.53771,
    "c": 0.13966,
    "h": 261.2
  },
  "luminance": 0.15225
}

Semantic roles & 50–950 ramp

primary

#3D6BBE

secondary

#C9B48D

accent

#A84DDB

background

#F8F9FC

surface

#F0F1F9

border

#CBCBD2

text

#0B0D14

muted

#7C7E82

Preview Lab

Preview with #3D6BBE

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

Preview Lab → · Contrast checker → · Palette generator →