#3E6BBD#3E6BBD

#3E6BBD is a mid, vivid blue. Relative luminance 0.152; OKLCH L 53.8% C 0.138 H 261.3°. Best body text is #FFFFFF at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#3E6BBD
RGB	rgb(62, 107, 189)
HSL	hsl(219, 51%, 49%)
HSV	hsv(219, 67%, 74%)
CMYK	cmyk(67.2%, 43.4%, 0%, 25.9%)
CIE-LAB	lab(45.92, 11.60, -47.75)
CIE-LCH	lch(45.92, 49.13, 283.65°)
OKLab	oklab(53.75% -0.0208 -0.1364)
OKLCH	oklch(53.75% 0.138 261.3)
XYZ	xyz(16.4263, 15.2120, 50.2048)
Luminance	0.1521 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E6BBD #BD903E

analogous

#3EABBD #3E6BBD #503EBD

triadic

#3E6BBD #BD3E6B #6BBD3E

tetradic

#3E6BBD #BD3EAB #BD903E #3EBD50

square

#3E6BBD #BD3EAB #BD903E #3EBD50

split-complementary

#3E6BBD #BD503E #ABBD3E

monochromatic

#203761 #2F518F #3E6BBD #6A8ECE #98B1DD

Accessibility & contrast

On white

5.19

#3E6BBD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#3E6BBD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E6BBD

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E6BBD	#FFFFFF	#000000	##FFFFFF
##3E6BBD	1.00	5.19	4.04	5.19
#FFFFFF	5.19	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4473C0

Deuteranopia (green-blind)

#2F67BB

Tritanopia (blue-blind)

#007E8B

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #3e6bbd;
/* rgb */ color: rgb(62, 107, 189);
/* oklch */ color: oklch(53.8% 0.138 261.3);

Tailwind

colors: {
  custom: {
    50: '#8194d1',
    500: '#3e6bbd',
    950: '#000000',
  },
}

SCSS

$custom: #3e6bbd;
$custom-light: #8194d1;
$custom-dark: #000000;

JSON

{
  "hex": "#3e6bbd",
  "rgb": {
    "r": 62,
    "g": 107,
    "b": 189
  },
  "hsl": {
    "h": 218.74,
    "s": 50.598,
    "l": 49.216
  },
  "oklch": {
    "l": 0.53752,
    "c": 0.13793,
    "h": 261.3
  },
  "luminance": 0.15214
}

Semantic roles & 50–950 ramp

primary

#3E6BBD

secondary

#C9B48E

accent

#A84EDA

background

#F8F9FC

surface

#F0F1F9

border

#CBCBD2

text

#0B0D14

muted

#7C7E82

Preview Lab

Preview with #3E6BBD

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

Preview Lab → · Contrast checker → · Palette generator →