#3869C7#3869C7

#3869C7 is a mid, vivid blue. Relative luminance 0.151; OKLCH L 53.7% C 0.156 H 261.9°. Best body text is #FFFFFF at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#3869C7
RGB	rgb(56, 105, 199)
HSL	hsl(219, 56%, 50%)
HSV	hsv(219, 72%, 78%)
CMYK	cmyk(71.9%, 47.2%, 0%, 22%)
CIE-LAB	lab(45.72, 15.59, -53.85)
CIE-LCH	lch(45.72, 56.06, 286.15°)
OKLab	oklab(53.73% -0.022 -0.1544)
OKLCH	oklch(53.73% 0.156 261.9)
XYZ	xyz(16.9876, 15.0656, 56.0344)
Luminance	0.1507 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3869C7 #C79638

analogous

#38B0C7 #3869C7 #4F38C7

triadic

#3869C7 #C73869 #69C738

tetradic

#3869C7 #C738B0 #C79638 #38C74F

square

#3869C7 #C738B0 #C79638 #38C74F

split-complementary

#3869C7 #C74F38 #B0C738

monochromatic

#1D3767 #2B5097 #3869C7 #688DD4 #98B1E2

Accessibility & contrast

On white

5.23

#3869C7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.01

#3869C7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3869C7

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3869C7	#FFFFFF	#000000	##FFFFFF
##3869C7	1.00	5.23	4.01	5.23
#FFFFFF	5.23	1.00	21.00	1.00
#000000	4.01	21.00	1.00	21.00
##FFFFFF	5.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3773CA

Deuteranopia (green-blind)

#1266C5

Tritanopia (blue-blind)

#007F8E

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #3869c7;
/* rgb */ color: rgb(56, 105, 199);
/* oklch */ color: oklch(53.7% 0.156 261.9);

Tailwind

colors: {
  custom: {
    50: '#8093d9',
    500: '#3869c7',
    950: '#000000',
  },
}

SCSS

$custom: #3869c7;
$custom-light: #8093d9;
$custom-dark: #000000;

JSON

{
  "hex": "#3869c7",
  "rgb": {
    "r": 56,
    "g": 105,
    "b": 199
  },
  "hsl": {
    "h": 219.441,
    "s": 56.078,
    "l": 50
  },
  "oklch": {
    "l": 0.53726,
    "c": 0.156,
    "h": 261.9
  },
  "luminance": 0.15067
}

Semantic roles & 50–950 ramp

primary

#3869C7

secondary

#CDB78D

accent

#AC48DF

background

#F8F9FD

surface

#F0F1FA

border

#CBCBD3

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #3869C7

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

Preview Lab → · Contrast checker → · Palette generator →