#3867AE#3867AE

#3867AE is a mid, vivid blue. Relative luminance 0.136; OKLCH L 51.6% C 0.124 H 258.5°. Best body text is #FFFFFF at 5.65:1 contrast (WCAG AA passes).

Color values

HEX	#3867AE
RGB	rgb(56, 103, 174)
HSL	hsl(216, 51%, 45%)
HSV	hsv(216, 68%, 68%)
CMYK	cmyk(67.8%, 40.8%, 0%, 31.8%)
CIE-LAB	lab(43.65, 7.70, -42.65)
CIE-LCH	lch(43.65, 43.34, 280.23°)
OKLab	oklab(51.64% -0.0248 -0.1216)
OKLCH	oklch(51.64% 0.124 258.5)
XYZ	xyz(14.1184, 13.5958, 41.9164)
Luminance	0.1360 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3867AE #AE7F38

analogous

#38A2AE #3867AE #4438AE

triadic

#3867AE #AE3867 #67AE38

tetradic

#3867AE #AE38A2 #AE7F38 #38AE44

square

#3867AE #AE38A2 #AE7F38 #38AE44

split-complementary

#3867AE #AE4438 #A2AE38

monochromatic

#1A3051 #294C80 #3867AE #5986CA #88A8D9

Accessibility & contrast

On white

5.65

#3867AE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.72

#3867AE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3867AE

5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3867AE	#FFFFFF	#000000	##FFFFFF
##3867AE	1.00	5.65	3.72	5.65
#FFFFFF	5.65	1.00	21.00	1.00
#000000	3.72	21.00	1.00	21.00
##FFFFFF	5.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#466DB1

Deuteranopia (green-blind)

#3462AD

Tritanopia (blue-blind)

#007782

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #3867ae;
/* rgb */ color: rgb(56, 103, 174);
/* oklch */ color: oklch(51.6% 0.124 258.5);

Tailwind

colors: {
  custom: {
    50: '#7c91c6',
    500: '#3867ae',
    950: '#000000',
  },
}

SCSS

$custom: #3867ae;
$custom-light: #7c91c6;
$custom-dark: #000000;

JSON

{
  "hex": "#3867ae",
  "rgb": {
    "r": 56,
    "g": 103,
    "b": 174
  },
  "hsl": {
    "h": 216.102,
    "s": 51.304,
    "l": 45.098
  },
  "oklch": {
    "l": 0.51638,
    "c": 0.12406,
    "h": 258.5
  },
  "luminance": 0.13597
}

Semantic roles & 50–950 ramp

primary

#3867AE

secondary

#C3A87F

accent

#A24DDB

background

#F8F8FC

surface

#EFF0F8

border

#CACBD1

text

#0A0C13

muted

#7C7D82

Preview Lab

Preview with #3867AE

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

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