#3862B7#3862B7

#3862B7 is a mid, vivid blue. Relative luminance 0.130; OKLCH L 51.1% C 0.142 H 262.7°. Best body text is #FFFFFF at 5.83:1 contrast (WCAG AA passes).

Color values

HEX	#3862B7
RGB	rgb(56, 98, 183)
HSL	hsl(220, 53%, 47%)
HSV	hsv(220, 69%, 72%)
CMYK	cmyk(69.4%, 46.4%, 0%, 28.2%)
CIE-LAB	lab(42.75, 14.18, -49.35)
CIE-LCH	lch(42.75, 51.34, 286.03°)
OKLab	oklab(51.12% -0.0182 -0.1413)
OKLCH	oklch(51.12% 0.142 262.7)
XYZ	xyz(14.5428, 12.9935, 46.5321)
Luminance	0.1300 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3862B7 #B78D38

analogous

#38A2B7 #3862B7 #4D38B7

triadic

#3862B7 #B73862 #62B738

tetradic

#3862B7 #B738A2 #B78D38 #38B74D

square

#3862B7 #B738A2 #B78D38 #38B74D

split-complementary

#3862B7 #B74D38 #A2B738

monochromatic

#1B3059 #2A4988 #3862B7 #5E83CE #8DA7DC

Accessibility & contrast

On white

5.83

#3862B7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.60

#3862B7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3862B7

5.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3862B7	#FFFFFF	#000000	##FFFFFF
##3862B7	1.00	5.83	3.60	5.83
#FFFFFF	5.83	1.00	21.00	1.00
#000000	3.60	21.00	1.00	21.00
##FFFFFF	5.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#376BBA

Deuteranopia (green-blind)

#1C5FB5

Tritanopia (blue-blind)

#007683

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #3862b7;
/* rgb */ color: rgb(56, 98, 183);
/* oklch */ color: oklch(51.1% 0.142 262.7);

Tailwind

colors: {
  custom: {
    50: '#7d8ecd',
    500: '#3862b7',
    950: '#000000',
  },
}

SCSS

$custom: #3862b7;
$custom-light: #7d8ecd;
$custom-dark: #000000;

JSON

{
  "hex": "#3862b7",
  "rgb": {
    "r": 56,
    "g": 98,
    "b": 183
  },
  "hsl": {
    "h": 220.157,
    "s": 53.138,
    "l": 46.863
  },
  "oklch": {
    "l": 0.51123,
    "c": 0.14248,
    "h": 262.7
  },
  "luminance": 0.12995
}

Semantic roles & 50–950 ramp

primary

#3862B7

secondary

#C7B184

accent

#AC4BDD

background

#F8F8FC

surface

#EFF0F9

border

#CACBD2

text

#0B0C13

muted

#7C7D82

Preview Lab

Preview with #3862B7

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

Preview Lab → · Contrast checker → · Palette generator →