#3D76D2#3D76D2

#3D76D2 is a mid, vivid blue. Relative luminance 0.186; OKLCH L 57.5% C 0.154 H 259.6°. Best body text is #000000 at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#3D76D2
RGB	rgb(61, 118, 210)
HSL	hsl(217, 62%, 53%)
HSV	hsv(217, 71%, 82%)
CMYK	cmyk(71%, 43.8%, 0%, 17.6%)
CIE-LAB	lab(50.22, 12.14, -52.93)
CIE-LCH	lch(50.22, 54.30, 282.92°)
OKLab	oklab(57.45% -0.0279 -0.1514)
OKLCH	oklch(57.45% 0.154 259.6)
XYZ	xyz(20.0316, 18.6000, 63.4947)
Luminance	0.1860 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D76D2 #D2993D

analogous

#3DC0D2 #3D76D2 #4E3DD2

triadic

#3D76D2 #D23D76 #76D23D

tetradic

#3D76D2 #D23DC0 #D2993D #3DD24E

square

#3D76D2 #D23DC0 #D2993D #3DD24E

split-complementary

#3D76D2 #D24E3D #C0D23D

monochromatic

#1C3F79 #285AAA #3D76D2 #6F99DE #A0BCE9

Accessibility & contrast

On white

4.45

#3D76D2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.72

#3D76D2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D76D2

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D76D2	#FFFFFF	#000000	##000000
##3D76D2	1.00	4.45	4.72	4.72
#FFFFFF	4.45	1.00	21.00	21.00
#000000	4.72	21.00	1.00	1.00
##000000	4.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#497FD6

Deuteranopia (green-blind)

#2D71D0

Tritanopia (blue-blind)

#008B9A

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #3d76d2;
/* rgb */ color: rgb(61, 118, 210);
/* oklch */ color: oklch(57.5% 0.154 259.6);

Tailwind

colors: {
  custom: {
    50: '#849ce0',
    500: '#3d76d2',
    950: '#000000',
  },
}

SCSS

$custom: #3d76d2;
$custom-light: #849ce0;
$custom-dark: #000000;

JSON

{
  "hex": "#3d76d2",
  "rgb": {
    "r": 61,
    "g": 118,
    "b": 210
  },
  "hsl": {
    "h": 217.047,
    "s": 62.343,
    "l": 53.137
  },
  "oklch": {
    "l": 0.57454,
    "c": 0.15397,
    "h": 259.6
  },
  "luminance": 0.18602
}

Semantic roles & 50–950 ramp

primary

#3D76D2

secondary

#D6BD95

accent

#A742E5

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0E15

muted

#7D7E83

Preview Lab

Preview with #3D76D2

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

Preview Lab → · Contrast checker → · Palette generator →