#3D76D4#3D76D4

#3D76D4 is a mid, vivid blue. Relative luminance 0.187; OKLCH L 57.6% C 0.157 H 259.9°. Best body text is #000000 at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#3D76D4
RGB	rgb(61, 118, 212)
HSL	hsl(217, 64%, 54%)
HSV	hsv(217, 71%, 83%)
CMYK	cmyk(71.2%, 44.3%, 0%, 16.9%)
CIE-LAB	lab(50.33, 12.86, -53.87)
CIE-LCH	lch(50.33, 55.39, 283.43°)
OKLab	oklab(57.58% -0.0275 -0.1542)
OKLCH	oklch(57.58% 0.157 259.9)
XYZ	xyz(20.2823, 18.7003, 64.8152)
Luminance	0.1870 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D76D4 #D49B3D

analogous

#3DC1D4 #3D76D4 #4F3DD4

triadic

#3D76D4 #D43D76 #76D43D

tetradic

#3D76D4 #D43DC1 #D49B3D #3DD44F

square

#3D76D4 #D43DC1 #D49B3D #3DD44F

split-complementary

#3D76D4 #D44F3D #C1D43D

monochromatic

#1B407B #2659AD #3D76D4 #6F99DF #A1BDEA

Accessibility & contrast

On white

4.43

#3D76D4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.74

#3D76D4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D76D4

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D76D4	#FFFFFF	#000000	##000000
##3D76D4	1.00	4.43	4.74	4.74
#FFFFFF	4.43	1.00	21.00	21.00
#000000	4.74	21.00	1.00	1.00
##000000	4.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#477FD8

Deuteranopia (green-blind)

#2A71D2

Tritanopia (blue-blind)

#008C9B

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #3d76d4;
/* rgb */ color: rgb(61, 118, 212);
/* oklch */ color: oklch(57.6% 0.157 259.9);

Tailwind

colors: {
  custom: {
    50: '#849ce2',
    500: '#3d76d4',
    950: '#000000',
  },
}

SCSS

$custom: #3d76d4;
$custom-light: #849ce2;
$custom-dark: #000000;

JSON

{
  "hex": "#3d76d4",
  "rgb": {
    "r": 61,
    "g": 118,
    "b": 212
  },
  "hsl": {
    "h": 217.351,
    "s": 63.713,
    "l": 53.529
  },
  "oklch": {
    "l": 0.57584,
    "c": 0.15664,
    "h": 259.9
  },
  "luminance": 0.18702
}

Semantic roles & 50–950 ramp

primary

#3D76D4

secondary

#D7BE96

accent

#A841E7

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0E15

muted

#7D7E83

Preview Lab

Preview with #3D76D4

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

Preview Lab → · Contrast checker → · Palette generator →