#3E76D3#3E76D3

#3E76D3 is a mid, vivid blue. Relative luminance 0.187; OKLCH L 57.6% C 0.155 H 260.0°. Best body text is #000000 at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#3E76D3
RGB	rgb(62, 118, 211)
HSL	hsl(217, 63%, 54%)
HSV	hsv(217, 71%, 83%)
CMYK	cmyk(70.6%, 44.1%, 0%, 17.3%)
CIE-LAB	lab(50.31, 12.64, -53.34)
CIE-LCH	lch(50.31, 54.82, 283.34°)
OKLab	oklab(57.56% -0.027 -0.1526)
OKLCH	oklch(57.56% 0.155 260)
XYZ	xyz(20.2187, 18.6820, 64.1558)
Luminance	0.1868 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E76D3 #D39B3E

analogous

#3EC0D3 #3E76D3 #503ED3

triadic

#3E76D3 #D33E76 #76D33E

tetradic

#3E76D3 #D33EC0 #D39B3E #3ED350

square

#3E76D3 #D33EC0 #D39B3E #3ED350

split-complementary

#3E76D3 #D3503E #C0D33E

monochromatic

#1C407B #2759AC #3E76D3 #7099DE #A2BDEA

Accessibility & contrast

On white

4.43

#3E76D3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.74

#3E76D3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E76D3

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E76D3	#FFFFFF	#000000	##000000
##3E76D3	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)

#487FD7

Deuteranopia (green-blind)

#2C71D1

Tritanopia (blue-blind)

#008C9A

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #3e76d3;
/* rgb */ color: rgb(62, 118, 211);
/* oklch */ color: oklch(57.6% 0.155 260.0);

Tailwind

colors: {
  custom: {
    50: '#859ce1',
    500: '#3e76d3',
    950: '#000000',
  },
}

SCSS

$custom: #3e76d3;
$custom-light: #859ce1;
$custom-dark: #000000;

JSON

{
  "hex": "#3e76d3",
  "rgb": {
    "r": 62,
    "g": 118,
    "b": 211
  },
  "hsl": {
    "h": 217.45,
    "s": 62.869,
    "l": 53.529
  },
  "oklch": {
    "l": 0.57559,
    "c": 0.15498,
    "h": 260
  },
  "luminance": 0.18684
}

Semantic roles & 50–950 ramp

primary

#3E76D3

secondary

#D6BE96

accent

#A842E6

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0E15

muted

#7D7E83

Preview Lab

Preview with #3E76D3

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

Preview Lab → · Contrast checker → · Palette generator →