#3868AB#3868AB

#3868AB is a mid, moderate cyan. Relative luminance 0.137; OKLCH L 51.7% C 0.119 H 257.1°. Best body text is #FFFFFF at 5.62:1 contrast (WCAG AA passes).

Color values

HEX	#3868AB
RGB	rgb(56, 104, 171)
HSL	hsl(215, 51%, 45%)
HSV	hsv(215, 67%, 67%)
CMYK	cmyk(67.3%, 39.2%, 0%, 32.9%)
CIE-LAB	lab(43.77, 5.98, -40.69)
CIE-LCH	lch(43.77, 41.13, 278.36°)
OKLab	oklab(51.68% -0.0265 -0.1158)
OKLCH	oklch(51.68% 0.119 257.1)
XYZ	xyz(13.9292, 13.6803, 40.4267)
Luminance	0.1368 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3868AB #AB7B38

analogous

#38A1AB #3868AB #4238AB

triadic

#3868AB #AB3868 #68AB38

tetradic

#3868AB #AB38A1 #AB7B38 #38AB42

square

#3868AB #AB38A1 #AB7B38 #38AB42

split-complementary

#3868AB #AB4238 #A1AB38

monochromatic

#1A304F #294C7D #3868AB #5887C8 #86A8D7

Accessibility & contrast

On white

5.62

#3868AB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.74

#3868AB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3868AB

5.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3868AB	#FFFFFF	#000000	##FFFFFF
##3868AB	1.00	5.62	3.74	5.62
#FFFFFF	5.62	1.00	21.00	1.00
#000000	3.74	21.00	1.00	21.00
##FFFFFF	5.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A6DAE

Deuteranopia (green-blind)

#3963AA

Tritanopia (blue-blind)

#007781

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #3868ab;
/* rgb */ color: rgb(56, 104, 171);
/* oklch */ color: oklch(51.7% 0.119 257.1);

Tailwind

colors: {
  custom: {
    50: '#7b92c4',
    500: '#3868ab',
    950: '#000000',
  },
}

SCSS

$custom: #3868ab;
$custom-light: #7b92c4;
$custom-dark: #000000;

JSON

{
  "hex": "#3868ab",
  "rgb": {
    "r": 56,
    "g": 104,
    "b": 171
  },
  "hsl": {
    "h": 214.957,
    "s": 50.661,
    "l": 44.51
  },
  "oklch": {
    "l": 0.51679,
    "c": 0.1188,
    "h": 257.1
  },
  "luminance": 0.13682
}

Semantic roles & 50–950 ramp

primary

#3868AB

secondary

#C1A57D

accent

#A04EDA

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0D13

muted

#7C7D82

Preview Lab

Preview with #3868AB

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

Preview Lab → · Contrast checker → · Palette generator →