#3E6CB0#3E6CB0

#3E6CB0 is a mid, moderate blue. Relative luminance 0.149; OKLCH L 53.2% C 0.119 H 258.1°. Best body text is #FFFFFF at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#3E6CB0
RGB	rgb(62, 108, 176)
HSL	hsl(216, 48%, 47%)
HSV	hsv(216, 65%, 69%)
CMYK	cmyk(64.8%, 38.6%, 0%, 31%)
CIE-LAB	lab(45.47, 6.33, -40.90)
CIE-LCH	lch(45.47, 41.39, 278.79°)
OKLab	oklab(53.16% -0.0246 -0.1163)
OKLCH	oklch(53.16% 0.119 258.1)
XYZ	xyz(15.1828, 14.8824, 43.1383)
Luminance	0.1488 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E6CB0 #B0823E

analogous

#3EA5B0 #3E6CB0 #493EB0

triadic

#3E6CB0 #B03E6C #6CB03E

tetradic

#3E6CB0 #B03EA5 #B0823E #3EB049

square

#3E6CB0 #B03EA5 #B0823E #3EB049

split-complementary

#3E6CB0 #B0493E #A5B03E

monochromatic

#1E3455 #2E5083 #3E6CB0 #638CC8 #90ADD8

Accessibility & contrast

On white

5.28

#3E6CB0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#3E6CB0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E6CB0

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E6CB0	#FFFFFF	#000000	##FFFFFF
##3E6CB0	1.00	5.28	3.98	5.28
#FFFFFF	5.28	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E71B3

Deuteranopia (green-blind)

#3E67AF

Tritanopia (blue-blind)

#007C85

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #3e6cb0;
/* rgb */ color: rgb(62, 108, 176);
/* oklch */ color: oklch(53.2% 0.119 258.1);

Tailwind

colors: {
  custom: {
    50: '#7f95c8',
    500: '#3e6cb0',
    950: '#000000',
  },
}

SCSS

$custom: #3e6cb0;
$custom-light: #7f95c8;
$custom-dark: #000000;

JSON

{
  "hex": "#3e6cb0",
  "rgb": {
    "r": 62,
    "g": 108,
    "b": 176
  },
  "hsl": {
    "h": 215.789,
    "s": 47.899,
    "l": 46.667
  },
  "oklch": {
    "l": 0.53163,
    "c": 0.11884,
    "h": 258.1
  },
  "luminance": 0.14884
}

Semantic roles & 50–950 ramp

primary

#3E6CB0

secondary

#C3AB87

accent

#A150D7

background

#F8F9FC

surface

#EFF1F8

border

#CACBD1

text

#0B0D13

muted

#7C7E82

Preview Lab

Preview with #3E6CB0

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

Preview Lab → · Contrast checker → · Palette generator →