#3D6FCE#3D6FCE

#3D6FCE is a mid, vivid blue. Relative luminance 0.168; OKLCH L 55.7% C 0.157 H 261.8°. Best body text is #FFFFFF at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#3D6FCE
RGB	rgb(61, 111, 206)
HSL	hsl(219, 60%, 52%)
HSV	hsv(219, 70%, 81%)
CMYK	cmyk(70.4%, 46.1%, 0%, 19.2%)
CIE-LAB	lab(48.03, 15.07, -54.16)
CIE-LCH	lch(48.03, 56.21, 285.55°)
OKLab	oklab(55.69% -0.0223 -0.1552)
OKLCH	oklch(55.69% 0.157 261.8)
XYZ	xyz(18.7455, 16.8152, 60.6383)
Luminance	0.1682 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D6FCE #CE9C3D

analogous

#3DB8CE #3D6FCE #533DCE

triadic

#3D6FCE #CE3D6F #6FCE3D

tetradic

#3D6FCE #CE3DB8 #CE9C3D #3DCE53

square

#3D6FCE #CE3DB8 #CE9C3D #3DCE53

split-complementary

#3D6FCE #CE533D #B8CE3D

monochromatic

#1D3B73 #2954A4 #3D6FCE #6E93DA #9FB8E7

Accessibility & contrast

On white

4.81

#3D6FCE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.36

#3D6FCE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D6FCE

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D6FCE	#FFFFFF	#000000	##FFFFFF
##3D6FCE	1.00	4.81	4.36	4.81
#FFFFFF	4.81	1.00	21.00	1.00
#000000	4.36	21.00	1.00	21.00
##FFFFFF	4.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E79D2

Deuteranopia (green-blind)

#1E6CCC

Tritanopia (blue-blind)

#008594

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #3d6fce;
/* rgb */ color: rgb(61, 111, 206);
/* oklch */ color: oklch(55.7% 0.157 261.8);

Tailwind

colors: {
  custom: {
    50: '#8397dd',
    500: '#3d6fce',
    950: '#000000',
  },
}

SCSS

$custom: #3d6fce;
$custom-light: #8397dd;
$custom-dark: #000000;

JSON

{
  "hex": "#3d6fce",
  "rgb": {
    "r": 61,
    "g": 111,
    "b": 206
  },
  "hsl": {
    "h": 219.31,
    "s": 59.671,
    "l": 52.353
  },
  "oklch": {
    "l": 0.5569,
    "c": 0.15676,
    "h": 261.8
  },
  "luminance": 0.16817
}

Semantic roles & 50–950 ramp

primary

#3D6FCE

secondary

#D3BD94

accent

#AC45E3

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #3D6FCE

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

Preview Lab → · Contrast checker → · Palette generator →