#3D68AC#3D68AC

#3D68AC is a mid, moderate blue. Relative luminance 0.139; OKLCH L 52.0% C 0.118 H 259.2°. Best body text is #FFFFFF at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#3D68AC
RGB	rgb(61, 104, 172)
HSL	hsl(217, 48%, 46%)
HSV	hsv(217, 65%, 67%)
CMYK	cmyk(64.5%, 39.5%, 0%, 32.5%)
CIE-LAB	lab(44.05, 7.23, -40.83)
CIE-LCH	lch(44.05, 41.47, 280.04°)
OKLab	oklab(51.97% -0.0221 -0.1161)
OKLCH	oklch(51.97% 0.118 259.2)
XYZ	xyz(14.3185, 13.8699, 40.9443)
Luminance	0.1387 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D68AC #AC813D

analogous

#3D9FAC #3D68AC #4A3DAC

triadic

#3D68AC #AC3D68 #68AC3D

tetradic

#3D68AC #AC3D9F #AC813D #3DAC4A

square

#3D68AC #AC3D9F #AC813D #3DAC4A

split-complementary

#3D68AC #AC4A3D #9FAC3D

monochromatic

#1D3152 #2D4D7F #3D68AC #6088C7 #8DA9D7

Accessibility & contrast

On white

5.56

#3D68AC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.77

#3D68AC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D68AC

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D68AC	#FFFFFF	#000000	##FFFFFF
##3D68AC	1.00	5.56	3.77	5.56
#FFFFFF	5.56	1.00	21.00	1.00
#000000	3.77	21.00	1.00	21.00
##FFFFFF	5.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A6EAF

Deuteranopia (green-blind)

#3A63AB

Tritanopia (blue-blind)

#007781

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #3d68ac;
/* rgb */ color: rgb(61, 104, 172);
/* oklch */ color: oklch(52.0% 0.118 259.2);

Tailwind

colors: {
  custom: {
    50: '#7d92c5',
    500: '#3d68ac',
    950: '#000000',
  },
}

SCSS

$custom: #3d68ac;
$custom-light: #7d92c5;
$custom-dark: #000000;

JSON

{
  "hex": "#3d68ac",
  "rgb": {
    "r": 61,
    "g": 104,
    "b": 172
  },
  "hsl": {
    "h": 216.757,
    "s": 47.639,
    "l": 45.686
  },
  "oklch": {
    "l": 0.51971,
    "c": 0.11822,
    "h": 259.2
  },
  "luminance": 0.13871
}

Semantic roles & 50–950 ramp

primary

#3D68AC

secondary

#C1A984

accent

#A351D7

background

#F8F8FC

surface

#EFF0F8

border

#CACBD1

text

#0B0D13

muted

#7C7D82

Preview Lab

Preview with #3D68AC

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

Preview Lab → · Contrast checker → · Palette generator →