#3E6BB2#3E6BB2

#3E6BB2 is a mid, vivid blue. Relative luminance 0.148; OKLCH L 53.1% C 0.123 H 259.2°. Best body text is #FFFFFF at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#3E6BB2
RGB	rgb(62, 107, 178)
HSL	hsl(217, 48%, 47%)
HSV	hsv(217, 65%, 70%)
CMYK	cmyk(65.2%, 39.9%, 0%, 30.2%)
CIE-LAB	lab(45.29, 7.66, -42.36)
CIE-LCH	lch(45.29, 43.04, 280.25°)
OKLab	oklab(53.06% -0.023 -0.1205)
OKLCH	oklch(53.06% 0.123 259.2)
XYZ	xyz(15.2773, 14.7524, 44.1532)
Luminance	0.1475 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E6BB2 #B2853E

analogous

#3EA5B2 #3E6BB2 #4B3EB2

triadic

#3E6BB2 #B23E6B #6BB23E

tetradic

#3E6BB2 #B23EA5 #B2853E #3EB24B

square

#3E6BB2 #B23EA5 #B2853E #3EB24B

split-complementary

#3E6BB2 #B24B3E #A5B23E

monochromatic

#1E3457 #2E5085 #3E6BB2 #648BC9 #92ADD9

Accessibility & contrast

On white

5.32

#3E6BB2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#3E6BB2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E6BB2

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E6BB2	#FFFFFF	#000000	##FFFFFF
##3E6BB2	1.00	5.32	3.95	5.32
#FFFFFF	5.32	1.00	21.00	1.00
#000000	3.95	21.00	1.00	21.00
##FFFFFF	5.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B71B5

Deuteranopia (green-blind)

#3A66B1

Tritanopia (blue-blind)

#007B86

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #3e6bb2;
/* rgb */ color: rgb(62, 107, 178);
/* oklch */ color: oklch(53.1% 0.123 259.2);

Tailwind

colors: {
  custom: {
    50: '#7f94c9',
    500: '#3e6bb2',
    950: '#000000',
  },
}

SCSS

$custom: #3e6bb2;
$custom-light: #7f94c9;
$custom-dark: #000000;

JSON

{
  "hex": "#3e6bb2",
  "rgb": {
    "r": 62,
    "g": 107,
    "b": 178
  },
  "hsl": {
    "h": 216.724,
    "s": 48.333,
    "l": 47.059
  },
  "oklch": {
    "l": 0.5306,
    "c": 0.12272,
    "h": 259.2
  },
  "luminance": 0.14754
}

Semantic roles & 50–950 ramp

primary

#3E6BB2

secondary

#C4AD88

accent

#A350D8

background

#F8F9FC

surface

#EFF1F8

border

#CACBD1

text

#0B0D13

muted

#7C7E82

Preview Lab

Preview with #3E6BB2

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

Preview Lab → · Contrast checker → · Palette generator →