#3E6DBB#3E6DBB

#3E6DBB is a mid, vivid blue. Relative luminance 0.155; OKLCH L 54.1% C 0.133 H 260.0°. Best body text is #FFFFFF at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#3E6DBB
RGB	rgb(62, 109, 187)
HSL	hsl(217, 50%, 49%)
HSV	hsv(217, 67%, 73%)
CMYK	cmyk(66.8%, 41.7%, 0%, 26.7%)
CIE-LAB	lab(46.38, 9.62, -45.87)
CIE-LCH	lch(46.38, 46.87, 281.85°)
OKLab	oklab(54.06% -0.0231 -0.1308)
OKLCH	oklch(54.06% 0.133 260)
XYZ	xyz(16.4217, 15.5476, 49.1396)
Luminance	0.1555 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E6DBB #BB8C3E

analogous

#3EACBB #3E6DBB #4E3EBB

triadic

#3E6DBB #BB3E6D #6DBB3E

tetradic

#3E6DBB #BB3EAC #BB8C3E #3EBB4E

square

#3E6DBB #BB3EAC #BB8C3E #3EBB4E

split-complementary

#3E6DBB #BB4E3E #ACBB3E

monochromatic

#20375F #2F528D #3E6DBB #698FCD #97B1DC

Accessibility & contrast

On white

5.11

#3E6DBB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#3E6DBB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E6DBB

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E6DBB	#FFFFFF	#000000	##FFFFFF
##3E6DBB	1.00	5.11	4.11	5.11
#FFFFFF	5.11	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4974BE

Deuteranopia (green-blind)

#3569B9

Tritanopia (blue-blind)

#007F8B

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #3e6dbb;
/* rgb */ color: rgb(62, 109, 187);
/* oklch */ color: oklch(54.1% 0.133 260.0);

Tailwind

colors: {
  custom: {
    50: '#8096d0',
    500: '#3e6dbb',
    950: '#000000',
  },
}

SCSS

$custom: #3e6dbb;
$custom-light: #8096d0;
$custom-dark: #000000;

JSON

{
  "hex": "#3e6dbb",
  "rgb": {
    "r": 62,
    "g": 109,
    "b": 187
  },
  "hsl": {
    "h": 217.44,
    "s": 50.201,
    "l": 48.824
  },
  "oklch": {
    "l": 0.54063,
    "c": 0.13284,
    "h": 260
  },
  "luminance": 0.15549
}

Semantic roles & 50–950 ramp

primary

#3E6DBB

secondary

#C8B28D

accent

#A54EDA

background

#F8F9FC

surface

#EFF1F9

border

#CACBD2

text

#0B0D14

muted

#7C7E82

Preview Lab

Preview with #3E6DBB

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

Preview Lab → · Contrast checker → · Palette generator →