#3D68BE#3D68BE

#3D68BE is a mid, vivid blue. Relative luminance 0.146; OKLCH L 53.1% C 0.143 H 262.6°. Best body text is #FFFFFF at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#3D68BE
RGB	rgb(61, 104, 190)
HSL	hsl(220, 51%, 49%)
HSV	hsv(220, 68%, 75%)
CMYK	cmyk(67.9%, 45.3%, 0%, 25.5%)
CIE-LAB	lab(45.09, 13.69, -49.66)
CIE-LCH	lch(45.09, 51.51, 285.42°)
OKLab	oklab(53.12% -0.0185 -0.142)
OKLCH	oklch(53.12% 0.143 262.6)
XYZ	xyz(16.1658, 14.6088, 50.6731)
Luminance	0.1461 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D68BE #BE933D

analogous

#3DA9BE #3D68BE #533DBE

triadic

#3D68BE #BE3D68 #68BE3D

tetradic

#3D68BE #BE3DA9 #BE933D #3DBE53

square

#3D68BE #BE3DA9 #BE933D #3DBE53

split-complementary

#3D68BE #BE533D #A9BE3D

monochromatic

#1F3561 #2E4F90 #3D68BE #698BCF #98AFDE

Accessibility & contrast

On white

5.35

#3D68BE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.92

#3D68BE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D68BE

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D68BE	#FFFFFF	#000000	##FFFFFF
##3D68BE	1.00	5.35	3.92	5.35
#FFFFFF	5.35	1.00	21.00	1.00
#000000	3.92	21.00	1.00	21.00
##FFFFFF	5.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D71C1

Deuteranopia (green-blind)

#2565BC

Tritanopia (blue-blind)

#007C8A

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #3d68be;
/* rgb */ color: rgb(61, 104, 190);
/* oklch */ color: oklch(53.1% 0.143 262.6);

Tailwind

colors: {
  custom: {
    50: '#8192d2',
    500: '#3d68be',
    950: '#000000',
  },
}

SCSS

$custom: #3d68be;
$custom-light: #8192d2;
$custom-dark: #000000;

JSON

{
  "hex": "#3d68be",
  "rgb": {
    "r": 61,
    "g": 104,
    "b": 190
  },
  "hsl": {
    "h": 220,
    "s": 51.394,
    "l": 49.216
  },
  "oklch": {
    "l": 0.5312,
    "c": 0.14323,
    "h": 262.6
  },
  "luminance": 0.1461
}

Semantic roles & 50–950 ramp

primary

#3D68BE

secondary

#C9B58D

accent

#AC4DDB

background

#F8F8FC

surface

#F0F0F9

border

#CBCBD2

text

#0B0D14

muted

#7C7D82

Preview Lab

Preview with #3D68BE

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

Preview Lab → · Contrast checker → · Palette generator →