#3D6ABC#3D6ABC

#3D6ABC is a mid, vivid blue. Relative luminance 0.149; OKLCH L 53.4% C 0.138 H 261.3°. Best body text is #FFFFFF at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#3D6ABC
RGB	rgb(61, 106, 188)
HSL	hsl(219, 51%, 49%)
HSV	hsv(219, 68%, 74%)
CMYK	cmyk(67.6%, 43.6%, 0%, 26.3%)
CIE-LAB	lab(45.54, 11.70, -47.79)
CIE-LCH	lch(45.54, 49.20, 283.76°)
OKLab	oklab(53.42% -0.0208 -0.1365)
OKLCH	oklch(53.42% 0.138 261.3)
XYZ	xyz(16.1524, 14.9294, 49.5976)
Luminance	0.1493 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D6ABC #BC8F3D

analogous

#3DAABC #3D6ABC #503DBC

triadic

#3D6ABC #BC3D6A #6ABC3D

tetradic

#3D6ABC #BC3DAA #BC8F3D #3DBC50

square

#3D6ABC #BC3DAA #BC8F3D #3DBC50

split-complementary

#3D6ABC #BC503D #AABC3D

monochromatic

#1F3660 #2E508E #3D6ABC #688CCE #96AFDD

Accessibility & contrast

On white

5.27

#3D6ABC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.99

#3D6ABC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D6ABC

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D6ABC	#FFFFFF	#000000	##FFFFFF
##3D6ABC	1.00	5.27	3.99	5.27
#FFFFFF	5.27	1.00	21.00	1.00
#000000	3.99	21.00	1.00	21.00
##FFFFFF	5.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4372BF

Deuteranopia (green-blind)

#2D66BA

Tritanopia (blue-blind)

#007D8A

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #3d6abc;
/* rgb */ color: rgb(61, 106, 188);
/* oklch */ color: oklch(53.4% 0.138 261.3);

Tailwind

colors: {
  custom: {
    50: '#8094d1',
    500: '#3d6abc',
    950: '#000000',
  },
}

SCSS

$custom: #3d6abc;
$custom-light: #8094d1;
$custom-dark: #000000;

JSON

{
  "hex": "#3d6abc",
  "rgb": {
    "r": 61,
    "g": 106,
    "b": 188
  },
  "hsl": {
    "h": 218.74,
    "s": 51.004,
    "l": 48.824
  },
  "oklch": {
    "l": 0.53423,
    "c": 0.13809,
    "h": 261.3
  },
  "luminance": 0.14931
}

Semantic roles & 50–950 ramp

primary

#3D6ABC

secondary

#C9B38C

accent

#A84DDA

background

#F8F9FC

surface

#EFF1F9

border

#CACBD2

text

#0B0D14

muted

#7C7E82

Preview Lab

Preview with #3D6ABC

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

Preview Lab → · Contrast checker → · Palette generator →