#3D76C8#3D76C8

#3D76C8 is a mid, vivid blue. Relative luminance 0.181; OKLCH L 56.8% C 0.141 H 257.7°. Best body text is #000000 at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#3D76C8
RGB	rgb(61, 118, 200)
HSL	hsl(215, 56%, 51%)
HSV	hsv(215, 70%, 78%)
CMYK	cmyk(69.5%, 41%, 0%, 21.6%)
CIE-LAB	lab(49.64, 8.53, -48.15)
CIE-LCH	lch(49.64, 48.90, 280.04°)
OKLab	oklab(56.82% -0.0299 -0.1374)
OKLCH	oklch(56.82% 0.141 257.7)
XYZ	xyz(18.8244, 18.1171, 57.1373)
Luminance	0.1812 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D76C8 #C88F3D

analogous

#3DBBC8 #3D76C8 #493DC8

triadic

#3D76C8 #C83D76 #76C83D

tetradic

#3D76C8 #C83DBB #C88F3D #3DC849

square

#3D76C8 #C83DBB #C88F3D #3DC849

split-complementary

#3D76C8 #C8493D #BBC83D

monochromatic

#1F3E6C #2C5A9C #3D76C8 #6D98D6 #9CB9E3

Accessibility & contrast

On white

4.54

#3D76C8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.62

#3D76C8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D76C8

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D76C8	#FFFFFF	#000000	##000000
##3D76C8	1.00	4.54	4.62	4.62
#FFFFFF	4.54	1.00	21.00	21.00
#000000	4.62	21.00	1.00	1.00
##000000	4.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#507DCB

Deuteranopia (green-blind)

#3970C6

Tritanopia (blue-blind)

#008995

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #3d76c8;
/* rgb */ color: rgb(61, 118, 200);
/* oklch */ color: oklch(56.8% 0.141 257.7);

Tailwind

colors: {
  custom: {
    50: '#829dd9',
    500: '#3d76c8',
    950: '#000000',
  },
}

SCSS

$custom: #3d76c8;
$custom-light: #829dd9;
$custom-dark: #000000;

JSON

{
  "hex": "#3d76c8",
  "rgb": {
    "r": 61,
    "g": 118,
    "b": 200
  },
  "hsl": {
    "h": 215.396,
    "s": 55.823,
    "l": 51.176
  },
  "oklch": {
    "l": 0.5682,
    "c": 0.1406,
    "h": 257.7
  },
  "luminance": 0.18119
}

Semantic roles & 50–950 ramp

primary

#3D76C8

secondary

#CFB692

accent

#A149DF

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0C0E15

muted

#7D7E83

Preview Lab

Preview with #3D76C8

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

Preview Lab → · Contrast checker → · Palette generator →