#3869CD#3869CD

#3869CD is a mid, vivid blue. Relative luminance 0.154; OKLCH L 54.1% C 0.164 H 262.6°. Best body text is #FFFFFF at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#3869CD
RGB	rgb(56, 105, 205)
HSL	hsl(220, 60%, 51%)
HSV	hsv(220, 73%, 80%)
CMYK	cmyk(72.7%, 48.8%, 0%, 19.6%)
CIE-LAB	lab(46.11, 17.80, -56.68)
CIE-LCH	lch(46.11, 59.41, 287.44°)
OKLab	oklab(54.15% -0.0211 -0.1628)
OKLCH	oklch(54.15% 0.164 262.6)
XYZ	xyz(17.6980, 15.3498, 59.7758)
Luminance	0.1535 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3869CD #CD9C38

analogous

#38B4CD #3869CD #5138CD

triadic

#3869CD #CD3869 #69CD38

tetradic

#3869CD #CD38B4 #CD9C38 #38CD51

square

#3869CD #CD38B4 #CD9C38 #38CD51

split-complementary

#3869CD #CD5138 #B4CD38

monochromatic

#1C376F #284FA0 #3869CD #698ED9 #9AB3E6

Accessibility & contrast

On white

5.16

#3869CD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#3869CD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3869CD

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3869CD	#FFFFFF	#000000	##FFFFFF
##3869CD	1.00	5.16	4.07	5.16
#FFFFFF	5.16	1.00	21.00	1.00
#000000	4.07	21.00	1.00	21.00
##FFFFFF	5.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3074D1

Deuteranopia (green-blind)

#0067CB

Tritanopia (blue-blind)

#008191

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #3869cd;
/* rgb */ color: rgb(56, 105, 205);
/* oklch */ color: oklch(54.1% 0.164 262.6);

Tailwind

colors: {
  custom: {
    50: '#8293dd',
    500: '#3869cd',
    950: '#000000',
  },
}

SCSS

$custom: #3869cd;
$custom-light: #8293dd;
$custom-dark: #000000;

JSON

{
  "hex": "#3869cd",
  "rgb": {
    "r": 56,
    "g": 105,
    "b": 205
  },
  "hsl": {
    "h": 220.268,
    "s": 59.839,
    "l": 51.176
  },
  "oklch": {
    "l": 0.54145,
    "c": 0.16413,
    "h": 262.6
  },
  "luminance": 0.15352
}

Semantic roles & 50–950 ramp

primary

#3869CD

secondary

#D1BC8F

accent

#AF45E3

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0D15

muted

#7D7D83

Preview Lab

Preview with #3869CD

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

Preview Lab → · Contrast checker → · Palette generator →