#3D71D6#3D71D6

#3D71D6 is a mid, vivid blue. Relative luminance 0.177; OKLCH L 56.7% C 0.165 H 262.1°. Best body text is #FFFFFF at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#3D71D6
RGB	rgb(61, 113, 214)
HSL	hsl(220, 65%, 54%)
HSV	hsv(220, 71%, 84%)
CMYK	cmyk(71.5%, 47.2%, 0%, 16.1%)
CIE-LAB	lab(49.08, 16.71, -57.03)
CIE-LCH	lch(49.08, 59.43, 286.33°)
OKLab	oklab(56.66% -0.0228 -0.1636)
OKLCH	oklch(56.66% 0.165 262.1)
XYZ	xyz(19.9629, 17.6553, 65.9610)
Luminance	0.1766 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D71D6 #D6A23D

analogous

#3DBDD6 #3D71D6 #563DD6

triadic

#3D71D6 #D63D71 #71D63D

tetradic

#3D71D6 #D63DBD #D6A23D #3DD656

square

#3D71D6 #D63DBD #D6A23D #3DD656

split-complementary

#3D71D6 #D6563D #BDD63D

monochromatic

#1B3C7E #2555B1 #3D71D6 #7096E1 #A2BBEB

Accessibility & contrast

On white

4.63

#3D71D6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.53

#3D71D6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #3D71D6

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D71D6	#FFFFFF	#000000	##FFFFFF
##3D71D6	1.00	4.63	4.53	4.63
#FFFFFF	4.63	1.00	21.00	1.00
#000000	4.53	21.00	1.00	21.00
##FFFFFF	4.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B7CDA

Deuteranopia (green-blind)

#126ED4

Tritanopia (blue-blind)

#008999

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #3d71d6;
/* rgb */ color: rgb(61, 113, 214);
/* oklch */ color: oklch(56.7% 0.165 262.1);

Tailwind

colors: {
  custom: {
    50: '#8599e3',
    500: '#3d71d6',
    950: '#000000',
  },
}

SCSS

$custom: #3d71d6;
$custom-light: #8599e3;
$custom-dark: #000000;

JSON

{
  "hex": "#3d71d6",
  "rgb": {
    "r": 61,
    "g": 113,
    "b": 214
  },
  "hsl": {
    "h": 219.608,
    "s": 65.106,
    "l": 53.922
  },
  "oklch": {
    "l": 0.56655,
    "c": 0.16516,
    "h": 262.1
  },
  "luminance": 0.17657
}

Semantic roles & 50–950 ramp

primary

#3D71D6

secondary

#D8C297

accent

#AF40E8

background

#F8F9FE

surface

#F0F2FC

border

#CBCCD5

text

#0C0D15

muted

#7D7E84

Preview Lab

Preview with #3D71D6

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

Preview Lab → · Contrast checker → · Palette generator →