#3D6FBE#3D6FBE

#3D6FBE is a mid, vivid blue. Relative luminance 0.161; OKLCH L 54.6% C 0.135 H 259.2°. Best body text is #FFFFFF at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#3D6FBE
RGB	rgb(61, 111, 190)
HSL	hsl(217, 51%, 49%)
HSV	hsv(217, 68%, 75%)
CMYK	cmyk(67.9%, 41.6%, 0%, 25.5%)
CIE-LAB	lab(47.08, 9.28, -46.49)
CIE-LCH	lch(47.08, 47.41, 281.29°)
OKLab	oklab(54.65% -0.0253 -0.1326)
OKLCH	oklch(54.65% 0.135 259.2)
XYZ	xyz(16.8998, 16.0770, 50.9177)
Luminance	0.1608 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D6FBE #BE8C3D

analogous

#3DB0BE #3D6FBE #4C3DBE

triadic

#3D6FBE #BE3D6F #6FBE3D

tetradic

#3D6FBE #BE3DB0 #BE8C3D #3DBE4C

square

#3D6FBE #BE3DB0 #BE8C3D #3DBE4C

split-complementary

#3D6FBE #BE4C3D #B0BE3D

monochromatic

#1F3961 #2E5490 #3D6FBE #6991CF #98B3DE

Accessibility & contrast

On white

4.98

#3D6FBE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.22

#3D6FBE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D6FBE

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D6FBE	#FFFFFF	#000000	##FFFFFF
##3D6FBE	1.00	4.98	4.22	4.98
#FFFFFF	4.98	1.00	21.00	1.00
#000000	4.22	21.00	1.00	21.00
##FFFFFF	4.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A76C1

Deuteranopia (green-blind)

#366ABC

Tritanopia (blue-blind)

#00818D

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #3d6fbe;
/* rgb */ color: rgb(61, 111, 190);
/* oklch */ color: oklch(54.6% 0.135 259.2);

Tailwind

colors: {
  custom: {
    50: '#8097d2',
    500: '#3d6fbe',
    950: '#000000',
  },
}

SCSS

$custom: #3d6fbe;
$custom-light: #8097d2;
$custom-dark: #000000;

JSON

{
  "hex": "#3d6fbe",
  "rgb": {
    "r": 61,
    "g": 111,
    "b": 190
  },
  "hsl": {
    "h": 216.744,
    "s": 51.394,
    "l": 49.216
  },
  "oklch": {
    "l": 0.54649,
    "c": 0.13501,
    "h": 259.2
  },
  "luminance": 0.16079
}

Semantic roles & 50–950 ramp

primary

#3D6FBE

secondary

#C9B28D

accent

#A44DDB

background

#F8F9FC

surface

#F0F2F9

border

#CBCCD2

text

#0B0D14

muted

#7C7E82

Preview Lab

Preview with #3D6FBE

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

Preview Lab → · Contrast checker → · Palette generator →