#3D76D3#3D76D3

#3D76D3 is a mid, vivid blue. Relative luminance 0.187; OKLCH L 57.5% C 0.155 H 259.7°. Best body text is #000000 at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#3D76D3
RGB	rgb(61, 118, 211)
HSL	hsl(217, 63%, 53%)
HSV	hsv(217, 71%, 83%)
CMYK	cmyk(71.1%, 44.1%, 0%, 17.3%)
CIE-LAB	lab(50.28, 12.50, -53.40)
CIE-LCH	lch(50.28, 54.84, 283.17°)
OKLab	oklab(57.52% -0.0277 -0.1528)
OKLCH	oklch(57.52% 0.155 259.7)
XYZ	xyz(20.1565, 18.6500, 64.1529)
Luminance	0.1865 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D76D3 #D39A3D

analogous

#3DC1D3 #3D76D3 #4F3DD3

triadic

#3D76D3 #D33D76 #76D33D

tetradic

#3D76D3 #D33DC1 #D39A3D #3DD34F

square

#3D76D3 #D33DC1 #D39A3D #3DD34F

split-complementary

#3D76D3 #D34F3D #C1D33D

monochromatic

#1C3F7A #2759AC #3D76D3 #6F99DE #A1BCEA

Accessibility & contrast

On white

4.44

#3D76D3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.73

#3D76D3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D76D3

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D76D3	#FFFFFF	#000000	##000000
##3D76D3	1.00	4.44	4.73	4.73
#FFFFFF	4.44	1.00	21.00	21.00
#000000	4.73	21.00	1.00	1.00
##000000	4.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#487FD7

Deuteranopia (green-blind)

#2B71D1

Tritanopia (blue-blind)

#008C9A

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #3d76d3;
/* rgb */ color: rgb(61, 118, 211);
/* oklch */ color: oklch(57.5% 0.155 259.7);

Tailwind

colors: {
  custom: {
    50: '#849ce1',
    500: '#3d76d3',
    950: '#000000',
  },
}

SCSS

$custom: #3d76d3;
$custom-light: #849ce1;
$custom-dark: #000000;

JSON

{
  "hex": "#3d76d3",
  "rgb": {
    "r": 61,
    "g": 118,
    "b": 211
  },
  "hsl": {
    "h": 217.2,
    "s": 63.025,
    "l": 53.333
  },
  "oklch": {
    "l": 0.57519,
    "c": 0.1553,
    "h": 259.7
  },
  "luminance": 0.18652
}

Semantic roles & 50–950 ramp

primary

#3D76D3

secondary

#D6BE96

accent

#A842E6

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0E15

muted

#7D7E83

Preview Lab

Preview with #3D76D3

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

Preview Lab → · Contrast checker → · Palette generator →