#3A76D4#3A76D4

#3A76D4 is a mid, vivid blue. Relative luminance 0.186; OKLCH L 57.5% C 0.158 H 259.1°. Best body text is #000000 at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#3A76D4
RGB	rgb(58, 118, 212)
HSL	hsl(217, 64%, 53%)
HSV	hsv(217, 73%, 83%)
CMYK	cmyk(72.6%, 44.3%, 0%, 16.9%)
CIE-LAB	lab(50.23, 12.45, -54.05)
CIE-LCH	lch(50.23, 55.47, 282.97°)
OKLab	oklab(57.47% -0.0297 -0.1548)
OKLCH	oklch(57.47% 0.158 259.1)
XYZ	xyz(20.1027, 18.6077, 64.8068)
Luminance	0.1861 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A76D4 #D4983A

analogous

#3AC3D4 #3A76D4 #4B3AD4

triadic

#3A76D4 #D43A76 #76D43A

tetradic

#3A76D4 #D43AC3 #D4983A #3AD44B

square

#3A76D4 #D43AC3 #D4983A #3AD44B

split-complementary

#3A76D4 #D44B3A #C3D43A

monochromatic

#1A3F79 #255AAB #3A76D4 #6C99DF #9EBCEA

Accessibility & contrast

On white

4.45

#3A76D4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.72

#3A76D4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A76D4

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A76D4	#FFFFFF	#000000	##000000
##3A76D4	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)

#477FD8

Deuteranopia (green-blind)

#2871D2

Tritanopia (blue-blind)

#008C9B

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #3a76d4;
/* rgb */ color: rgb(58, 118, 212);
/* oklch */ color: oklch(57.5% 0.158 259.1);

Tailwind

colors: {
  custom: {
    50: '#839ce2',
    500: '#3a76d4',
    950: '#000000',
  },
}

SCSS

$custom: #3a76d4;
$custom-light: #839ce2;
$custom-dark: #000000;

JSON

{
  "hex": "#3a76d4",
  "rgb": {
    "r": 58,
    "g": 118,
    "b": 212
  },
  "hsl": {
    "h": 216.623,
    "s": 64.167,
    "l": 52.941
  },
  "oklch": {
    "l": 0.57469,
    "c": 0.1576,
    "h": 259.1
  },
  "luminance": 0.1861
}

Semantic roles & 50–950 ramp

primary

#3A76D4

secondary

#D6BC94

accent

#A641E7

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0E15

muted

#7D7E83

Preview Lab

Preview with #3A76D4

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

Preview Lab → · Contrast checker → · Palette generator →