#3D6EBC#3D6EBC

#3D6EBC is a mid, vivid blue. Relative luminance 0.158; OKLCH L 54.3% C 0.133 H 259.3°. Best body text is #FFFFFF at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#3D6EBC
RGB	rgb(61, 110, 188)
HSL	hsl(217, 51%, 49%)
HSV	hsv(217, 68%, 74%)
CMYK	cmyk(67.6%, 41.5%, 0%, 26.3%)
CIE-LAB	lab(46.68, 9.19, -45.97)
CIE-LCH	lch(46.68, 46.88, 281.30°)
OKLab	oklab(54.3% -0.0247 -0.1311)
OKLCH	oklch(54.3% 0.133 259.3)
XYZ	xyz(16.5742, 15.7731, 49.7382)
Luminance	0.1578 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D6EBC #BC8B3D

analogous

#3DAEBC #3D6EBC #4B3DBC

triadic

#3D6EBC #BC3D6E #6EBC3D

tetradic

#3D6EBC #BC3DAE #BC8B3D #3DBC4B

square

#3D6EBC #BC3DAE #BC8B3D #3DBC4B

split-complementary

#3D6EBC #BC4B3D #AEBC3D

monochromatic

#1F3860 #2E538E #3D6EBC #688FCE #96B2DD

Accessibility & contrast

On white

5.05

#3D6EBC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#3D6EBC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D6EBC

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D6EBC	#FFFFFF	#000000	##FFFFFF
##3D6EBC	1.00	5.05	4.15	5.05
#FFFFFF	5.05	1.00	21.00	1.00
#000000	4.15	21.00	1.00	21.00
##FFFFFF	5.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A75BF

Deuteranopia (green-blind)

#3669BA

Tritanopia (blue-blind)

#00808C

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #3d6ebc;
/* rgb */ color: rgb(61, 110, 188);
/* oklch */ color: oklch(54.3% 0.133 259.3);

Tailwind

colors: {
  custom: {
    50: '#8097d0',
    500: '#3d6ebc',
    950: '#000000',
  },
}

SCSS

$custom: #3d6ebc;
$custom-light: #8097d0;
$custom-dark: #000000;

JSON

{
  "hex": "#3d6ebc",
  "rgb": {
    "r": 61,
    "g": 110,
    "b": 188
  },
  "hsl": {
    "h": 216.85,
    "s": 51.004,
    "l": 48.824
  },
  "oklch": {
    "l": 0.54302,
    "c": 0.13342,
    "h": 259.3
  },
  "luminance": 0.15775
}

Semantic roles & 50–950 ramp

primary

#3D6EBC

secondary

#C9B18C

accent

#A44DDA

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0B0D14

muted

#7C7E82

Preview Lab

Preview with #3D6EBC

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

Preview Lab → · Contrast checker → · Palette generator →