#3868AF#3868AF

#3868AF is a mid, vivid blue. Relative luminance 0.138; OKLCH L 51.9% C 0.124 H 258.1°. Best body text is #FFFFFF at 5.57:1 contrast (WCAG AA passes).

Color values

HEX	#3868AF
RGB	rgb(56, 104, 175)
HSL	hsl(216, 52%, 45%)
HSV	hsv(216, 68%, 69%)
CMYK	cmyk(68%, 40.6%, 0%, 31.4%)
CIE-LAB	lab(44.00, 7.43, -42.68)
CIE-LCH	lch(44.00, 43.33, 279.88°)
OKLab	oklab(51.93% -0.0255 -0.1216)
OKLCH	oklch(51.93% 0.124 258.1)
XYZ	xyz(14.3163, 13.8351, 42.4651)
Luminance	0.1384 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3868AF #AF7F38

analogous

#38A4AF #3868AF #4338AF

triadic

#3868AF #AF3868 #68AF38

tetradic

#3868AF #AF38A4 #AF7F38 #38AF43

square

#3868AF #AF38A4 #AF7F38 #38AF43

split-complementary

#3868AF #AF4338 #A4AF38

monochromatic

#1A3152 #294C81 #3868AF #5A87CA #88A9D9

Accessibility & contrast

On white

5.57

#3868AF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.77

#3868AF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3868AF

5.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3868AF	#FFFFFF	#000000	##FFFFFF
##3868AF	1.00	5.57	3.77	5.57
#FFFFFF	5.57	1.00	21.00	1.00
#000000	3.77	21.00	1.00	21.00
##FFFFFF	5.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#486EB2

Deuteranopia (green-blind)

#3563AE

Tritanopia (blue-blind)

#007883

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #3868af;
/* rgb */ color: rgb(56, 104, 175);
/* oklch */ color: oklch(51.9% 0.124 258.1);

Tailwind

colors: {
  custom: {
    50: '#7c92c7',
    500: '#3868af',
    950: '#000000',
  },
}

SCSS

$custom: #3868af;
$custom-light: #7c92c7;
$custom-dark: #000000;

JSON

{
  "hex": "#3868af",
  "rgb": {
    "r": 56,
    "g": 104,
    "b": 175
  },
  "hsl": {
    "h": 215.798,
    "s": 51.515,
    "l": 45.294
  },
  "oklch": {
    "l": 0.51927,
    "c": 0.12429,
    "h": 258.1
  },
  "luminance": 0.13837
}

Semantic roles & 50–950 ramp

primary

#3868AF

secondary

#C3A880

accent

#A24DDB

background

#F8F8FC

surface

#EFF0F8

border

#CACBD1

text

#0A0D13

muted

#7C7D82

Preview Lab

Preview with #3868AF

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

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