#3D68AA#3D68AA

#3D68AA is a mid, moderate blue. Relative luminance 0.138; OKLCH L 51.8% C 0.115 H 258.7°. Best body text is #FFFFFF at 5.59:1 contrast (WCAG AA passes).

Color values

HEX	#3D68AA
RGB	rgb(61, 104, 170)
HSL	hsl(216, 47%, 45%)
HSV	hsv(216, 64%, 67%)
CMYK	cmyk(64.1%, 38.8%, 0%, 33.3%)
CIE-LAB	lab(43.94, 6.52, -39.83)
CIE-LCH	lch(43.94, 40.36, 279.29°)
OKLab	oklab(51.85% -0.0226 -0.1132)
OKLCH	oklch(51.85% 0.115 258.7)
XYZ	xyz(14.1279, 13.7937, 39.9403)
Luminance	0.1379 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D68AA #AA7F3D

analogous

#3D9EAA #3D68AA #483DAA

triadic

#3D68AA #AA3D68 #68AA3D

tetradic

#3D68AA #AA3D9E #AA7F3D #3DAA48

square

#3D68AA #AA3D9E #AA7F3D #3DAA48

split-complementary

#3D68AA #AA483D #9EAA3D

monochromatic

#1D3150 #2D4C7D #3D68AA #5F87C5 #8CA9D6

Accessibility & contrast

On white

5.59

#3D68AA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.76

#3D68AA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D68AA

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D68AA	#FFFFFF	#000000	##FFFFFF
##3D68AA	1.00	5.59	3.76	5.59
#FFFFFF	5.59	1.00	21.00	1.00
#000000	3.76	21.00	1.00	21.00
##FFFFFF	5.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B6DAD

Deuteranopia (green-blind)

#3C63A9

Tritanopia (blue-blind)

#007781

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #3d68aa;
/* rgb */ color: rgb(61, 104, 170);
/* oklch */ color: oklch(51.8% 0.115 258.7);

Tailwind

colors: {
  custom: {
    50: '#7d92c3',
    500: '#3d68aa',
    950: '#000000',
  },
}

SCSS

$custom: #3d68aa;
$custom-light: #7d92c3;
$custom-dark: #000000;

JSON

{
  "hex": "#3d68aa",
  "rgb": {
    "r": 61,
    "g": 104,
    "b": 170
  },
  "hsl": {
    "h": 216.33,
    "s": 47.186,
    "l": 45.294
  },
  "oklch": {
    "l": 0.5185,
    "c": 0.11543,
    "h": 258.7
  },
  "luminance": 0.13795
}

Semantic roles & 50–950 ramp

primary

#3D68AA

secondary

#C0A882

accent

#A251D7

background

#F8F8FC

surface

#EFF0F8

border

#CACBD1

text

#0B0D12

muted

#7C7D81

Preview Lab

Preview with #3D68AA

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

Preview Lab → · Contrast checker → · Palette generator →