#3D76C7#3D76C7

#3D76C7 is a mid, vivid blue. Relative luminance 0.181; OKLCH L 56.8% C 0.139 H 257.5°. Best body text is #000000 at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#3D76C7
RGB	rgb(61, 118, 199)
HSL	hsl(215, 55%, 51%)
HSV	hsv(215, 69%, 78%)
CMYK	cmyk(69.3%, 40.7%, 0%, 22%)
CIE-LAB	lab(49.58, 8.17, -47.67)
CIE-LCH	lch(49.58, 48.36, 279.73°)
OKLab	oklab(56.76% -0.0301 -0.136)
OKLCH	oklch(56.76% 0.139 257.5)
XYZ	xyz(18.7080, 18.0705, 56.5238)
Luminance	0.1807 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D76C7 #C78E3D

analogous

#3DBBC7 #3D76C7 #493DC7

triadic

#3D76C7 #C73D76 #76C73D

tetradic

#3D76C7 #C73DBB #C78E3D #3DC749

square

#3D76C7 #C73DBB #C78E3D #3DC749

split-complementary

#3D76C7 #C7493D #BBC73D

monochromatic

#1F3E6B #2D5A9A #3D76C7 #6C98D5 #9CB9E2

Accessibility & contrast

On white

4.55

#3D76C7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.61

#3D76C7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D76C7

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D76C7	#FFFFFF	#000000	##000000
##3D76C7	1.00	4.55	4.61	4.61
#FFFFFF	4.55	1.00	21.00	21.00
#000000	4.61	21.00	1.00	1.00
##000000	4.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#507DCA

Deuteranopia (green-blind)

#3A70C5

Tritanopia (blue-blind)

#008995

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #3d76c7;
/* rgb */ color: rgb(61, 118, 199);
/* oklch */ color: oklch(56.8% 0.139 257.5);

Tailwind

colors: {
  custom: {
    50: '#829dd8',
    500: '#3d76c7',
    950: '#000000',
  },
}

SCSS

$custom: #3d76c7;
$custom-light: #829dd8;
$custom-dark: #000000;

JSON

{
  "hex": "#3d76c7",
  "rgb": {
    "r": 61,
    "g": 118,
    "b": 199
  },
  "hsl": {
    "h": 215.217,
    "s": 55.2,
    "l": 50.98
  },
  "oklch": {
    "l": 0.56758,
    "c": 0.13926,
    "h": 257.5
  },
  "luminance": 0.18072
}

Semantic roles & 50–950 ramp

primary

#3D76C7

secondary

#CEB591

accent

#A149DF

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0C0E14

muted

#7D7E83

Preview Lab

Preview with #3D76C7

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

Preview Lab → · Contrast checker → · Palette generator →