#3E6DBF#3E6DBF

#3E6DBF is a mid, vivid blue. Relative luminance 0.157; OKLCH L 54.3% C 0.138 H 260.7°. Best body text is #FFFFFF at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#3E6DBF
RGB	rgb(62, 109, 191)
HSL	hsl(218, 51%, 50%)
HSV	hsv(218, 68%, 75%)
CMYK	cmyk(67.5%, 42.9%, 0%, 25.1%)
CIE-LAB	lab(46.61, 11.06, -47.81)
CIE-LCH	lch(46.61, 49.07, 283.02°)
OKLab	oklab(54.32% -0.0223 -0.1365)
OKLCH	oklch(54.32% 0.138 260.7)
XYZ	xyz(16.8559, 15.7213, 51.4263)
Luminance	0.1572 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E6DBF #BF903E

analogous

#3EADBF #3E6DBF #503EBF

triadic

#3E6DBF #BF3E6D #6DBF3E

tetradic

#3E6DBF #BF3EAD #BF903E #3EBF50

square

#3E6DBF #BF3EAD #BF903E #3EBF50

split-complementary

#3E6DBF #BF503E #ADBF3E

monochromatic

#203863 #2F5391 #3E6DBF #6B90CF #99B2DE

Accessibility & contrast

On white

5.07

#3E6DBF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.14

#3E6DBF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E6DBF

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E6DBF	#FFFFFF	#000000	##FFFFFF
##3E6DBF	1.00	5.07	4.14	5.07
#FFFFFF	5.07	1.00	21.00	1.00
#000000	4.14	21.00	1.00	21.00
##FFFFFF	5.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4675C2

Deuteranopia (green-blind)

#3169BD

Tritanopia (blue-blind)

#00808C

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #3e6dbf;
/* rgb */ color: rgb(62, 109, 191);
/* oklch */ color: oklch(54.3% 0.138 260.7);

Tailwind

colors: {
  custom: {
    50: '#8196d3',
    500: '#3e6dbf',
    950: '#000000',
  },
}

SCSS

$custom: #3e6dbf;
$custom-light: #8196d3;
$custom-dark: #000000;

JSON

{
  "hex": "#3e6dbf",
  "rgb": {
    "r": 62,
    "g": 109,
    "b": 191
  },
  "hsl": {
    "h": 218.14,
    "s": 50.988,
    "l": 49.608
  },
  "oklch": {
    "l": 0.54317,
    "c": 0.13833,
    "h": 260.7
  },
  "luminance": 0.15723
}

Semantic roles & 50–950 ramp

primary

#3E6DBF

secondary

#CAB48F

accent

#A74DDA

background

#F8F9FD

surface

#F0F1FA

border

#CBCBD3

text

#0B0D14

muted

#7C7E83

Preview Lab

Preview with #3E6DBF

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

Preview Lab → · Contrast checker → · Palette generator →