#3869C5#3869C5

#3869C5 is a mid, vivid blue. Relative luminance 0.150; OKLCH L 53.6% C 0.153 H 261.6°. Best body text is #FFFFFF at 5.26:1 contrast (WCAG AA passes).

Color values

HEX	#3869C5
RGB	rgb(56, 105, 197)
HSL	hsl(219, 56%, 50%)
HSV	hsv(219, 72%, 77%)
CMYK	cmyk(71.6%, 46.7%, 0%, 22.7%)
CIE-LAB	lab(45.60, 14.86, -52.90)
CIE-LCH	lch(45.60, 54.95, 285.69°)
OKLab	oklab(53.59% -0.0223 -0.1516)
OKLCH	oklch(53.59% 0.153 261.6)
XYZ	xyz(16.7569, 14.9733, 54.8195)
Luminance	0.1497 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3869C5 #C59438

analogous

#38B0C5 #3869C5 #4E38C5

triadic

#3869C5 #C53869 #69C538

tetradic

#3869C5 #C538B0 #C59438 #38C54E

square

#3869C5 #C538B0 #C59438 #38C54E

split-complementary

#3869C5 #C54E38 #B0C538

monochromatic

#1D3666 #2A5095 #3869C5 #678CD4 #96B0E1

Accessibility & contrast

On white

5.26

#3869C5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.99

#3869C5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3869C5

5.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3869C5	#FFFFFF	#000000	##FFFFFF
##3869C5	1.00	5.26	3.99	5.26
#FFFFFF	5.26	1.00	21.00	1.00
#000000	3.99	21.00	1.00	21.00
##FFFFFF	5.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3973C8

Deuteranopia (green-blind)

#1766C3

Tritanopia (blue-blind)

#007F8D

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #3869c5;
/* rgb */ color: rgb(56, 105, 197);
/* oklch */ color: oklch(53.6% 0.153 261.6);

Tailwind

colors: {
  custom: {
    50: '#8093d7',
    500: '#3869c5',
    950: '#000000',
  },
}

SCSS

$custom: #3869c5;
$custom-light: #8093d7;
$custom-dark: #000000;

JSON

{
  "hex": "#3869c5",
  "rgb": {
    "r": 56,
    "g": 105,
    "b": 197
  },
  "hsl": {
    "h": 219.149,
    "s": 55.731,
    "l": 49.608
  },
  "oklch": {
    "l": 0.53589,
    "c": 0.15328,
    "h": 261.6
  },
  "luminance": 0.14975
}

Semantic roles & 50–950 ramp

primary

#3869C5

secondary

#CDB68C

accent

#AB49DF

background

#F8F9FD

surface

#F0F1FA

border

#CBCBD3

text

#0B0D14

muted

#7C7E83

Preview Lab

Preview with #3869C5

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

Preview Lab → · Contrast checker → · Palette generator →