#3D6CBD#3D6CBD

#3D6CBD is a mid, vivid blue. Relative luminance 0.154; OKLCH L 53.9% C 0.137 H 260.5°. Best body text is #FFFFFF at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#3D6CBD
RGB	rgb(61, 108, 189)
HSL	hsl(218, 51%, 49%)
HSV	hsv(218, 68%, 74%)
CMYK	cmyk(67.7%, 42.9%, 0%, 25.9%)
CIE-LAB	lab(46.16, 10.80, -47.37)
CIE-LCH	lch(46.16, 48.58, 282.85°)
OKLab	oklab(53.93% -0.0226 -0.1352)
OKLCH	oklch(53.93% 0.137 260.5)
XYZ	xyz(16.4691, 15.3897, 50.2368)
Luminance	0.1539 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D6CBD #BD8E3D

analogous

#3DACBD #3D6CBD #4E3DBD

triadic

#3D6CBD #BD3D6C #6CBD3D

tetradic

#3D6CBD #BD3DAC #BD8E3D #3DBD4E

square

#3D6CBD #BD3DAC #BD8E3D #3DBD4E

split-complementary

#3D6CBD #BD4E3D #ACBD3D

monochromatic

#1F3760 #2E528F #3D6CBD #698ECE #97B1DD

Accessibility & contrast

On white

5.15

#3D6CBD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.08

#3D6CBD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D6CBD

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D6CBD	#FFFFFF	#000000	##FFFFFF
##3D6CBD	1.00	5.15	4.08	5.15
#FFFFFF	5.15	1.00	21.00	1.00
#000000	4.08	21.00	1.00	21.00
##FFFFFF	5.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4674C0

Deuteranopia (green-blind)

#3168BB

Tritanopia (blue-blind)

#007F8B

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #3d6cbd;
/* rgb */ color: rgb(61, 108, 189);
/* oklch */ color: oklch(53.9% 0.137 260.5);

Tailwind

colors: {
  custom: {
    50: '#8095d1',
    500: '#3d6cbd',
    950: '#000000',
  },
}

SCSS

$custom: #3d6cbd;
$custom-light: #8095d1;
$custom-dark: #000000;

JSON

{
  "hex": "#3d6cbd",
  "rgb": {
    "r": 61,
    "g": 108,
    "b": 189
  },
  "hsl": {
    "h": 217.969,
    "s": 51.2,
    "l": 49.02
  },
  "oklch": {
    "l": 0.53925,
    "c": 0.13711,
    "h": 260.5
  },
  "luminance": 0.15391
}

Semantic roles & 50–950 ramp

primary

#3D6CBD

secondary

#C9B38D

accent

#A74DDB

background

#F8F9FC

surface

#F0F1F9

border

#CBCBD2

text

#0B0D14

muted

#7C7E82

Preview Lab

Preview with #3D6CBD

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

Preview Lab → · Contrast checker → · Palette generator →