#3E6CBC#3E6CBC

#3E6CBC is a mid, vivid blue. Relative luminance 0.154; OKLCH L 53.9% C 0.135 H 260.7°. Best body text is #FFFFFF at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#3E6CBC
RGB	rgb(62, 108, 188)
HSL	hsl(218, 50%, 49%)
HSV	hsv(218, 67%, 74%)
CMYK	cmyk(67%, 42.6%, 0%, 26.3%)
CIE-LAB	lab(46.15, 10.61, -46.81)
CIE-LCH	lch(46.15, 47.99, 282.77°)
OKLab	oklab(53.91% -0.0219 -0.1336)
OKLCH	oklch(53.91% 0.135 260.7)
XYZ	xyz(16.4230, 15.3785, 49.6700)
Luminance	0.1538 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E6CBC #BC8E3E

analogous

#3EABBC #3E6CBC #4F3EBC

triadic

#3E6CBC #BC3E6C #6CBC3E

tetradic

#3E6CBC #BC3EAB #BC8E3E #3EBC4F

square

#3E6CBC #BC3EAB #BC8E3E #3EBC4F

split-complementary

#3E6CBC #BC4F3E #ABBC3E

monochromatic

#203760 #2F528E #3E6CBC #6A8ECE #98B1DD

Accessibility & contrast

On white

5.15

#3E6CBC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.08

#3E6CBC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E6CBC

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E6CBC	#FFFFFF	#000000	##FFFFFF
##3E6CBC	1.00	5.15	4.08	5.15
#FFFFFF	5.15	1.00	21.00	1.00
#000000	4.08	21.00	1.00	21.00
##FFFFFF	5.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4774BF

Deuteranopia (green-blind)

#3268BA

Tritanopia (blue-blind)

#007E8B

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #3e6cbc;
/* rgb */ color: rgb(62, 108, 188);
/* oklch */ color: oklch(53.9% 0.135 260.7);

Tailwind

colors: {
  custom: {
    50: '#8195d0',
    500: '#3e6cbc',
    950: '#000000',
  },
}

SCSS

$custom: #3e6cbc;
$custom-light: #8195d0;
$custom-dark: #000000;

JSON

{
  "hex": "#3e6cbc",
  "rgb": {
    "r": 62,
    "g": 108,
    "b": 188
  },
  "hsl": {
    "h": 218.095,
    "s": 50.4,
    "l": 49.02
  },
  "oklch": {
    "l": 0.53906,
    "c": 0.13538,
    "h": 260.7
  },
  "luminance": 0.1538
}

Semantic roles & 50–950 ramp

primary

#3E6CBC

secondary

#C9B38D

accent

#A74EDA

background

#F8F9FC

surface

#F0F1F9

border

#CBCBD2

text

#0B0D14

muted

#7C7E82

Preview Lab

Preview with #3E6CBC

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

Preview Lab → · Contrast checker → · Palette generator →