#3A76D9#3A76D9

#3A76D9 is a mid, vivid blue. Relative luminance 0.189; OKLCH L 57.8% C 0.164 H 259.9°. Best body text is #000000 at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#3A76D9
RGB	rgb(58, 118, 217)
HSL	hsl(217, 68%, 54%)
HSV	hsv(217, 73%, 85%)
CMYK	cmyk(73.3%, 45.6%, 0%, 14.9%)
CIE-LAB	lab(50.53, 14.28, -56.40)
CIE-LCH	lch(50.53, 58.18, 284.21°)
OKLab	oklab(57.8% -0.0288 -0.1617)
OKLCH	oklch(57.8% 0.164 259.9)
XYZ	xyz(20.7432, 18.8639, 68.1801)
Luminance	0.1887 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A76D9 #D99D3A

analogous

#3AC6D9 #3A76D9 #4D3AD9

triadic

#3A76D9 #D93A76 #76D93A

tetradic

#3A76D9 #D93AC6 #D99D3A #3AD94D

square

#3A76D9 #D93AC6 #D99D3A #3AD94D

split-complementary

#3A76D9 #D94D3A #C6D93A

monochromatic

#194080 #2359B3 #3A76D9 #6D9AE3 #A1BDED

Accessibility & contrast

On white

4.40

#3A76D9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.77

#3A76D9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A76D9

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A76D9	#FFFFFF	#000000	##000000
##3A76D9	1.00	4.40	4.77	4.77
#FFFFFF	4.40	1.00	21.00	21.00
#000000	4.77	21.00	1.00	1.00
##000000	4.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4280DD

Deuteranopia (green-blind)

#1E71D7

Tritanopia (blue-blind)

#008D9D

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #3a76d9;
/* rgb */ color: rgb(58, 118, 217);
/* oklch */ color: oklch(57.8% 0.164 259.9);

Tailwind

colors: {
  custom: {
    50: '#849ce5',
    500: '#3a76d9',
    950: '#000000',
  },
}

SCSS

$custom: #3a76d9;
$custom-light: #849ce5;
$custom-dark: #000000;

JSON

{
  "hex": "#3a76d9",
  "rgb": {
    "r": 58,
    "g": 118,
    "b": 217
  },
  "hsl": {
    "h": 217.358,
    "s": 67.66,
    "l": 53.922
  },
  "oklch": {
    "l": 0.578,
    "c": 0.16424,
    "h": 259.9
  },
  "luminance": 0.18866
}

Semantic roles & 50–950 ramp

primary

#3A76D9

secondary

#D9C095

accent

#A93DEB

background

#F8F9FE

surface

#F0F2FC

border

#CBCCD5

text

#0C0E16

muted

#7D7E84

Preview Lab

Preview with #3A76D9

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

Preview Lab → · Contrast checker → · Palette generator →