#3867AA#3867AA

#3867AA is a mid, moderate blue. Relative luminance 0.134; OKLCH L 51.4% C 0.119 H 257.5°. Best body text is #FFFFFF at 5.69:1 contrast (WCAG AA passes).

Color values

HEX	#3867AA
RGB	rgb(56, 103, 170)
HSL	hsl(215, 50%, 44%)
HSV	hsv(215, 67%, 67%)
CMYK	cmyk(67.1%, 39.4%, 0%, 33.3%)
CIE-LAB	lab(43.42, 6.25, -40.66)
CIE-LCH	lch(43.42, 41.14, 278.73°)
OKLab	oklab(51.39% -0.0257 -0.1157)
OKLCH	oklch(51.39% 0.119 257.5)
XYZ	xyz(13.7342, 13.4422, 39.8932)
Luminance	0.1344 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3867AA #AA7B38

analogous

#38A0AA #3867AA #4238AA

triadic

#3867AA #AA3867 #67AA38

tetradic

#3867AA #AA38A0 #AA7B38 #38AA42

square

#3867AA #AA38A0 #AA7B38 #38AA42

split-complementary

#3867AA #AA4238 #A0AA38

monochromatic

#1A2F4E #294B7C #3867AA #5786C8 #85A7D7

Accessibility & contrast

On white

5.69

#3867AA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#3867AA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3867AA

5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3867AA	#FFFFFF	#000000	##FFFFFF
##3867AA	1.00	5.69	3.69	5.69
#FFFFFF	5.69	1.00	21.00	1.00
#000000	3.69	21.00	1.00	21.00
##FFFFFF	5.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#496CAD

Deuteranopia (green-blind)

#3862A9

Tritanopia (blue-blind)

#007680

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #3867aa;
/* rgb */ color: rgb(56, 103, 170);
/* oklch */ color: oklch(51.4% 0.119 257.5);

Tailwind

colors: {
  custom: {
    50: '#7b92c3',
    500: '#3867aa',
    950: '#000000',
  },
}

SCSS

$custom: #3867aa;
$custom-light: #7b92c3;
$custom-dark: #000000;

JSON

{
  "hex": "#3867aa",
  "rgb": {
    "r": 56,
    "g": 103,
    "b": 170
  },
  "hsl": {
    "h": 215.263,
    "s": 50.442,
    "l": 44.314
  },
  "oklch": {
    "l": 0.5139,
    "c": 0.11854,
    "h": 257.5
  },
  "luminance": 0.13444
}

Semantic roles & 50–950 ramp

primary

#3867AA

secondary

#C1A57D

accent

#A04EDA

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0C12

muted

#7C7D81

Preview Lab

Preview with #3867AA

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

Preview Lab → · Contrast checker → · Palette generator →