#3861AE#3861AE

#3861AE is a mid, vivid blue. Relative luminance 0.124; OKLCH L 50.3% C 0.131 H 261.8°. Best body text is #FFFFFF at 6.02:1 contrast (WCAG AA passes).

Color values

HEX	#3861AE
RGB	rgb(56, 97, 174)
HSL	hsl(219, 51%, 45%)
HSV	hsv(219, 68%, 68%)
CMYK	cmyk(67.8%, 44.3%, 0%, 31.8%)
CIE-LAB	lab(41.91, 11.52, -45.42)
CIE-LCH	lch(41.91, 46.86, 284.23°)
OKLab	oklab(50.3% -0.0188 -0.1298)
OKLCH	oklch(50.3% 0.131 261.8)
XYZ	xyz(13.5429, 12.4448, 41.7246)
Luminance	0.1245 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3861AE #AE8538

analogous

#389CAE #3861AE #4A38AE

triadic

#3861AE #AE3861 #61AE38

tetradic

#3861AE #AE389C #AE8538 #38AE4A

square

#3861AE #AE389C #AE8538 #38AE4A

split-complementary

#3861AE #AE4A38 #9CAE38

monochromatic

#1A2D51 #294780 #3861AE #5980CA #88A4D9

Accessibility & contrast

On white

6.02

#3861AE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.49

#3861AE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3861AE

6.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3861AE	#FFFFFF	#000000	##FFFFFF
##3861AE	1.00	6.02	3.49	6.02
#FFFFFF	6.02	1.00	21.00	1.00
#000000	3.49	21.00	1.00	21.00
##FFFFFF	6.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C69B1

Deuteranopia (green-blind)

#285EAC

Tritanopia (blue-blind)

#00737F

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #3861ae;
/* rgb */ color: rgb(56, 97, 174);
/* oklch */ color: oklch(50.3% 0.131 261.8);

Tailwind

colors: {
  custom: {
    50: '#7c8dc7',
    500: '#3861ae',
    950: '#000000',
  },
}

SCSS

$custom: #3861ae;
$custom-light: #7c8dc7;
$custom-dark: #000000;

JSON

{
  "hex": "#3861ae",
  "rgb": {
    "r": 56,
    "g": 97,
    "b": 174
  },
  "hsl": {
    "h": 219.153,
    "s": 51.304,
    "l": 45.098
  },
  "oklch": {
    "l": 0.50298,
    "c": 0.13113,
    "h": 261.8
  },
  "luminance": 0.12446
}

Semantic roles & 50–950 ramp

primary

#3861AE

secondary

#C3AB7F

accent

#AA4DDB

background

#F8F8FC

surface

#EFF0F8

border

#CACBD1

text

#0A0C13

muted

#7C7D82

Preview Lab

Preview with #3861AE

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

Preview Lab → · Contrast checker → · Palette generator →