#3D68BC#3D68BC

#3D68BC is a mid, vivid blue. Relative luminance 0.145; OKLCH L 53.0% C 0.140 H 262.3°. Best body text is #FFFFFF at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#3D68BC
RGB	rgb(61, 104, 188)
HSL	hsl(220, 51%, 49%)
HSV	hsv(220, 68%, 74%)
CMYK	cmyk(67.6%, 44.7%, 0%, 26.3%)
CIE-LAB	lab(44.97, 12.97, -48.69)
CIE-LCH	lch(44.97, 50.39, 284.92°)
OKLab	oklab(52.99% -0.0189 -0.1392)
OKLCH	oklch(52.99% 0.14 262.3)
XYZ	xyz(15.9487, 14.5220, 49.5297)
Luminance	0.1452 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D68BC #BC913D

analogous

#3DA8BC #3D68BC #523DBC

triadic

#3D68BC #BC3D68 #68BC3D

tetradic

#3D68BC #BC3DA8 #BC913D #3DBC52

square

#3D68BC #BC3DA8 #BC913D #3DBC52

split-complementary

#3D68BC #BC523D #A8BC3D

monochromatic

#1F3560 #2E4E8E #3D68BC #688BCE #96AEDD

Accessibility & contrast

On white

5.38

#3D68BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.90

#3D68BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D68BC

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D68BC	#FFFFFF	#000000	##FFFFFF
##3D68BC	1.00	5.38	3.90	5.38
#FFFFFF	5.38	1.00	21.00	1.00
#000000	3.90	21.00	1.00	21.00
##FFFFFF	5.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F71BF

Deuteranopia (green-blind)

#2865BA

Tritanopia (blue-blind)

#007B89

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #3d68bc;
/* rgb */ color: rgb(61, 104, 188);
/* oklch */ color: oklch(53.0% 0.140 262.3);

Tailwind

colors: {
  custom: {
    50: '#8092d1',
    500: '#3d68bc',
    950: '#000000',
  },
}

SCSS

$custom: #3d68bc;
$custom-light: #8092d1;
$custom-dark: #000000;

JSON

{
  "hex": "#3d68bc",
  "rgb": {
    "r": 61,
    "g": 104,
    "b": 188
  },
  "hsl": {
    "h": 219.685,
    "s": 51.004,
    "l": 48.824
  },
  "oklch": {
    "l": 0.52988,
    "c": 0.14046,
    "h": 262.3
  },
  "luminance": 0.14524
}

Semantic roles & 50–950 ramp

primary

#3D68BC

secondary

#C9B48C

accent

#AB4DDA

background

#F8F8FC

surface

#EFF0F9

border

#CACBD2

text

#0B0D14

muted

#7C7D82

Preview Lab

Preview with #3D68BC

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

Preview Lab → · Contrast checker → · Palette generator →