#3D68BA#3D68BA

#3D68BA is a mid, vivid blue. Relative luminance 0.144; OKLCH L 52.9% C 0.138 H 262.0°. Best body text is #FFFFFF at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#3D68BA
RGB	rgb(61, 104, 186)
HSL	hsl(219, 51%, 48%)
HSV	hsv(219, 67%, 73%)
CMYK	cmyk(67.2%, 44.1%, 0%, 27.1%)
CIE-LAB	lab(44.85, 12.25, -47.72)
CIE-LCH	lch(44.85, 49.27, 284.39°)
OKLab	oklab(52.86% -0.0192 -0.1363)
OKLCH	oklch(52.86% 0.138 262)
XYZ	xyz(15.7346, 14.4364, 48.4021)
Luminance	0.1444 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D68BA #BA8F3D

analogous

#3DA6BA #3D68BA #503DBA

triadic

#3D68BA #BA3D68 #68BA3D

tetradic

#3D68BA #BA3DA6 #BA8F3D #3DBA50

square

#3D68BA #BA3DA6 #BA8F3D #3DBA50

split-complementary

#3D68BA #BA503D #A6BA3D

monochromatic

#1F345E #2E4E8C #3D68BA #678ACD #95AEDC

Accessibility & contrast

On white

5.40

#3D68BA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.89

#3D68BA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D68BA

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D68BA	#FFFFFF	#000000	##FFFFFF
##3D68BA	1.00	5.40	3.89	5.40
#FFFFFF	5.40	1.00	21.00	1.00
#000000	3.89	21.00	1.00	21.00
##FFFFFF	5.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4170BD

Deuteranopia (green-blind)

#2B65B8

Tritanopia (blue-blind)

#007B88

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #3d68ba;
/* rgb */ color: rgb(61, 104, 186);
/* oklch */ color: oklch(52.9% 0.138 262.0);

Tailwind

colors: {
  custom: {
    50: '#8092cf',
    500: '#3d68ba',
    950: '#000000',
  },
}

SCSS

$custom: #3d68ba;
$custom-light: #8092cf;
$custom-dark: #000000;

JSON

{
  "hex": "#3d68ba",
  "rgb": {
    "r": 61,
    "g": 104,
    "b": 186
  },
  "hsl": {
    "h": 219.36,
    "s": 50.607,
    "l": 48.431
  },
  "oklch": {
    "l": 0.52856,
    "c": 0.13769,
    "h": 262
  },
  "luminance": 0.14438
}

Semantic roles & 50–950 ramp

primary

#3D68BA

secondary

#C8B38B

accent

#AA4EDA

background

#F8F8FC

surface

#EFF0F9

border

#CACBD2

text

#0B0D14

muted

#7C7D82

Preview Lab

Preview with #3D68BA

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

Preview Lab → · Contrast checker → · Palette generator →