#3E77D6#3E77D6

#3E77D6 is a mid, vivid blue. Relative luminance 0.191; OKLCH L 58.0% C 0.158 H 260.0°. Best body text is #000000 at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#3E77D6
RGB	rgb(62, 119, 214)
HSL	hsl(218, 65%, 54%)
HSV	hsv(218, 71%, 84%)
CMYK	cmyk(71%, 44.4%, 0%, 16.1%)
CIE-LAB	lab(50.77, 13.11, -54.31)
CIE-LCH	lch(50.77, 55.87, 283.57°)
OKLab	oklab(57.97% -0.0273 -0.1554)
OKLCH	oklch(57.97% 0.158 260)
XYZ	xyz(20.7167, 19.0706, 66.1945)
Luminance	0.1907 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E77D6 #D69D3E

analogous

#3EC3D6 #3E77D6 #513ED6

triadic

#3E77D6 #D63E77 #77D63E

tetradic

#3E77D6 #D63EC3 #D69D3E #3ED651

square

#3E77D6 #D63EC3 #D69D3E #3ED651

split-complementary

#3E77D6 #D6513E #C3D63E

monochromatic

#1B407F #265AB1 #3E77D6 #709BE1 #A3BEEB

Accessibility & contrast

On white

4.36

#3E77D6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.81

#3E77D6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E77D6

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E77D6	#FFFFFF	#000000	##000000
##3E77D6	1.00	4.36	4.81	4.81
#FFFFFF	4.36	1.00	21.00	21.00
#000000	4.81	21.00	1.00	1.00
##000000	4.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4780DA

Deuteranopia (green-blind)

#2A72D4

Tritanopia (blue-blind)

#008D9C

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #3e77d6;
/* rgb */ color: rgb(62, 119, 214);
/* oklch */ color: oklch(58.0% 0.158 260.0);

Tailwind

colors: {
  custom: {
    50: '#859de3',
    500: '#3e77d6',
    950: '#000000',
  },
}

SCSS

$custom: #3e77d6;
$custom-light: #859de3;
$custom-dark: #000000;

JSON

{
  "hex": "#3e77d6",
  "rgb": {
    "r": 62,
    "g": 119,
    "b": 214
  },
  "hsl": {
    "h": 217.5,
    "s": 64.957,
    "l": 54.118
  },
  "oklch": {
    "l": 0.57969,
    "c": 0.15784,
    "h": 260
  },
  "luminance": 0.19073
}

Semantic roles & 50–950 ramp

primary

#3E77D6

secondary

#D8C098

accent

#A940E8

background

#F8F9FE

surface

#F0F2FC

border

#CBCCD5

text

#0C0E15

muted

#7D7E84

Preview Lab

Preview with #3E77D6

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

Preview Lab → · Contrast checker → · Palette generator →