#3D6ABA#3D6ABA

#3D6ABA is a mid, vivid blue. Relative luminance 0.148; OKLCH L 53.3% C 0.135 H 261.0°. Best body text is #FFFFFF at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#3D6ABA
RGB	rgb(61, 106, 186)
HSL	hsl(218, 51%, 48%)
HSV	hsv(218, 67%, 73%)
CMYK	cmyk(67.2%, 43%, 0%, 27.1%)
CIE-LAB	lab(45.42, 10.98, -46.81)
CIE-LCH	lch(45.42, 48.09, 283.20°)
OKLab	oklab(53.29% -0.0212 -0.1336)
OKLCH	oklch(53.29% 0.135 261)
XYZ	xyz(15.9383, 14.8438, 48.4700)
Luminance	0.1484 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D6ABA #BA8D3D

analogous

#3DA8BA #3D6ABA #4E3DBA

triadic

#3D6ABA #BA3D6A #6ABA3D

tetradic

#3D6ABA #BA3DA8 #BA8D3D #3DBA4E

square

#3D6ABA #BA3DA8 #BA8D3D #3DBA4E

split-complementary

#3D6ABA #BA4E3D #A8BA3D

monochromatic

#1F355E #2E508C #3D6ABA #678CCD #95AFDC

Accessibility & contrast

On white

5.29

#3D6ABA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.97

#3D6ABA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D6ABA

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D6ABA	#FFFFFF	#000000	##FFFFFF
##3D6ABA	1.00	5.29	3.97	5.29
#FFFFFF	5.29	1.00	21.00	1.00
#000000	3.97	21.00	1.00	21.00
##FFFFFF	5.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4472BD

Deuteranopia (green-blind)

#3066B8

Tritanopia (blue-blind)

#007C89

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #3d6aba;
/* rgb */ color: rgb(61, 106, 186);
/* oklch */ color: oklch(53.3% 0.135 261.0);

Tailwind

colors: {
  custom: {
    50: '#8094cf',
    500: '#3d6aba',
    950: '#000000',
  },
}

SCSS

$custom: #3d6aba;
$custom-light: #8094cf;
$custom-dark: #000000;

JSON

{
  "hex": "#3d6aba",
  "rgb": {
    "r": 61,
    "g": 106,
    "b": 186
  },
  "hsl": {
    "h": 218.4,
    "s": 50.607,
    "l": 48.431
  },
  "oklch": {
    "l": 0.53294,
    "c": 0.13532,
    "h": 261
  },
  "luminance": 0.14845
}

Semantic roles & 50–950 ramp

primary

#3D6ABA

secondary

#C8B28B

accent

#A84EDA

background

#F8F9FC

surface

#EFF1F9

border

#CACBD2

text

#0B0D14

muted

#7C7E82

Preview Lab

Preview with #3D6ABA

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

Preview Lab → · Contrast checker → · Palette generator →