#3869C0#3869C0

#3869C0 is a mid, vivid blue. Relative luminance 0.147; OKLCH L 53.3% C 0.146 H 260.9°. Best body text is #FFFFFF at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#3869C0
RGB	rgb(56, 105, 192)
HSL	hsl(218, 55%, 49%)
HSV	hsv(218, 71%, 75%)
CMYK	cmyk(70.8%, 45.3%, 0%, 24.7%)
CIE-LAB	lab(45.29, 13.02, -50.52)
CIE-LCH	lch(45.29, 52.17, 284.45°)
OKLab	oklab(53.25% -0.0231 -0.1446)
OKLCH	oklch(53.25% 0.146 260.9)
XYZ	xyz(16.1935, 14.7480, 51.8522)
Luminance	0.1475 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3869C0 #C08F38

analogous

#38ADC0 #3869C0 #4B38C0

triadic

#3869C0 #C03869 #69C038

tetradic

#3869C0 #C038AD #C08F38 #38C04B

square

#3869C0 #C038AD #C08F38 #38C04B

split-complementary

#3869C0 #C04B38 #ADC038

monochromatic

#1C3561 #2A4F91 #3869C0 #648BD2 #93AFDF

Accessibility & contrast

On white

5.32

#3869C0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#3869C0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3869C0

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3869C0	#FFFFFF	#000000	##FFFFFF
##3869C0	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)

#3D72C3

Deuteranopia (green-blind)

#2265BE

Tritanopia (blue-blind)

#007D8B

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #3869c0;
/* rgb */ color: rgb(56, 105, 192);
/* oklch */ color: oklch(53.3% 0.146 260.9);

Tailwind

colors: {
  custom: {
    50: '#7f93d3',
    500: '#3869c0',
    950: '#000000',
  },
}

SCSS

$custom: #3869c0;
$custom-light: #7f93d3;
$custom-dark: #000000;

JSON

{
  "hex": "#3869c0",
  "rgb": {
    "r": 56,
    "g": 105,
    "b": 192
  },
  "hsl": {
    "h": 218.382,
    "s": 54.839,
    "l": 48.627
  },
  "oklch": {
    "l": 0.5325,
    "c": 0.14647,
    "h": 260.9
  },
  "luminance": 0.1475
}

Semantic roles & 50–950 ramp

primary

#3869C0

secondary

#CBB389

accent

#A94ADE

background

#F8F9FD

surface

#EFF1FA

border

#CACBD3

text

#0B0D14

muted

#7C7E83

Preview Lab

Preview with #3869C0

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

Preview Lab → · Contrast checker → · Palette generator →