#3E6FBE#3E6FBE

#3E6FBE is a mid, vivid blue. Relative luminance 0.161; OKLCH L 54.7% C 0.135 H 259.5°. Best body text is #FFFFFF at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#3E6FBE
RGB	rgb(62, 111, 190)
HSL	hsl(217, 51%, 49%)
HSV	hsv(217, 67%, 75%)
CMYK	cmyk(67.4%, 41.6%, 0%, 25.5%)
CIE-LAB	lab(47.12, 9.45, -46.42)
CIE-LCH	lch(47.12, 47.37, 281.50°)
OKLab	oklab(54.69% -0.0245 -0.1324)
OKLCH	oklch(54.69% 0.135 259.5)
XYZ	xyz(16.9620, 16.1090, 50.9207)
Luminance	0.1611 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E6FBE #BE8D3E

analogous

#3EAFBE #3E6FBE #4D3EBE

triadic

#3E6FBE #BE3E6F #6FBE3E

tetradic

#3E6FBE #BE3EAF #BE8D3E #3EBE4D

square

#3E6FBE #BE3EAF #BE8D3E #3EBE4D

split-complementary

#3E6FBE #BE4D3E #AFBE3E

monochromatic

#203962 #2F5490 #3E6FBE #6B91CF #99B3DE

Accessibility & contrast

On white

4.97

#3E6FBE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.22

#3E6FBE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E6FBE

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E6FBE	#FFFFFF	#000000	##FFFFFF
##3E6FBE	1.00	4.97	4.22	4.97
#FFFFFF	4.97	1.00	21.00	1.00
#000000	4.22	21.00	1.00	21.00
##FFFFFF	4.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A76C1

Deuteranopia (green-blind)

#366ABC

Tritanopia (blue-blind)

#00818D

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #3e6fbe;
/* rgb */ color: rgb(62, 111, 190);
/* oklch */ color: oklch(54.7% 0.135 259.5);

Tailwind

colors: {
  custom: {
    50: '#8197d2',
    500: '#3e6fbe',
    950: '#000000',
  },
}

SCSS

$custom: #3e6fbe;
$custom-light: #8197d2;
$custom-dark: #000000;

JSON

{
  "hex": "#3e6fbe",
  "rgb": {
    "r": 62,
    "g": 111,
    "b": 190
  },
  "hsl": {
    "h": 217.031,
    "s": 50.794,
    "l": 49.412
  },
  "oklch": {
    "l": 0.54693,
    "c": 0.13465,
    "h": 259.5
  },
  "luminance": 0.16111
}

Semantic roles & 50–950 ramp

primary

#3E6FBE

secondary

#C9B38E

accent

#A44EDA

background

#F8F9FC

surface

#F0F2F9

border

#CBCCD2

text

#0B0D14

muted

#7C7E82

Preview Lab

Preview with #3E6FBE

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

Preview Lab → · Contrast checker → · Palette generator →