#3D68CC#3D68CC

#3D68CC is a mid, vivid blue. Relative luminance 0.153; OKLCH L 54.1% C 0.162 H 264.2°. Best body text is #FFFFFF at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#3D68CC
RGB	rgb(61, 104, 204)
HSL	hsl(222, 58%, 52%)
HSV	hsv(222, 70%, 80%)
CMYK	cmyk(70.1%, 49%, 0%, 20%)
CIE-LAB	lab(45.98, 18.77, -56.31)
CIE-LCH	lch(45.98, 59.36, 288.43°)
OKLab	oklab(54.08% -0.0164 -0.1616)
OKLCH	oklch(54.08% 0.162 264.2)
XYZ	xyz(17.7700, 15.2505, 59.1222)
Luminance	0.1525 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D68CC #CCA13D

analogous

#3DB0CC #3D68CC #5A3DCC

triadic

#3D68CC #CC3D68 #68CC3D

tetradic

#3D68CC #CC3DB0 #CCA13D #3DCC5A

square

#3D68CC #CC3DB0 #CCA13D #3DCC5A

split-complementary

#3D68CC #CC5A3D #B0CC3D

monochromatic

#1E3771 #2A4EA1 #3D68CC #6D8ED9 #9EB3E5

Accessibility & contrast

On white

5.18

#3D68CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.05

#3D68CC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D68CC

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D68CC	#FFFFFF	#000000	##FFFFFF
##3D68CC	1.00	5.18	4.05	5.18
#FFFFFF	5.18	1.00	21.00	1.00
#000000	4.05	21.00	1.00	21.00
##FFFFFF	5.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3074D0

Deuteranopia (green-blind)

#0067CA

Tritanopia (blue-blind)

#008090

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #3d68cc;
/* rgb */ color: rgb(61, 104, 204);
/* oklch */ color: oklch(54.1% 0.162 264.2);

Tailwind

colors: {
  custom: {
    50: '#8392dc',
    500: '#3d68cc',
    950: '#000000',
  },
}

SCSS

$custom: #3d68cc;
$custom-light: #8392dc;
$custom-dark: #000000;

JSON

{
  "hex": "#3d68cc",
  "rgb": {
    "r": 61,
    "g": 104,
    "b": 204
  },
  "hsl": {
    "h": 221.958,
    "s": 58.367,
    "l": 51.961
  },
  "oklch": {
    "l": 0.54079,
    "c": 0.16244,
    "h": 264.2
  },
  "luminance": 0.15252
}

Semantic roles & 50–950 ramp

primary

#3D68CC

secondary

#D2BF93

accent

#B346E2

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0C15

muted

#7D7D83

Preview Lab

Preview with #3D68CC

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

Preview Lab → · Contrast checker → · Palette generator →