#3854B8#3854B8

#3854B8 is a mid, vivid blue. Relative luminance 0.106; OKLCH L 48.3% C 0.161 H 268.0°. Best body text is #FFFFFF at 6.71:1 contrast (WCAG AA passes).

Color values

HEX	#3854B8
RGB	rgb(56, 84, 184)
HSL	hsl(227, 53%, 47%)
HSV	hsv(227, 70%, 72%)
CMYK	cmyk(69.6%, 54.3%, 0%, 27.8%)
CIE-LAB	lab(38.97, 23.62, -56.04)
CIE-LCH	lch(38.97, 60.81, 292.86°)
OKLab	oklab(48.26% -0.0055 -0.1612)
OKLCH	oklch(48.26% 0.161 268)
XYZ	xyz(13.4500, 10.6408, 46.6832)
Luminance	0.1064 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3854B8 #B89C38

analogous

#3894B8 #3854B8 #5C38B8

triadic

#3854B8 #B83854 #54B838

tetradic

#3854B8 #B83894 #B89C38 #38B85C

square

#3854B8 #B83894 #B89C38 #38B85C

split-complementary

#3854B8 #B85C38 #94B838

monochromatic

#1B295A #2A3F89 #3854B8 #5F77CE #8E9FDD

Accessibility & contrast

On white

6.71

#3854B8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.13

#3854B8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3854B8

6.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3854B8	#FFFFFF	#000000	##FFFFFF
##3854B8	1.00	6.71	3.13	6.71
#FFFFFF	6.71	1.00	21.00	1.00
#000000	3.13	21.00	1.00	21.00
##FFFFFF	6.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0462BB

Deuteranopia (green-blind)

#0056B6

Tritanopia (blue-blind)

#006C7E

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #3854b8;
/* rgb */ color: rgb(56, 84, 184);
/* oklch */ color: oklch(48.3% 0.161 268.0);

Tailwind

colors: {
  custom: {
    50: '#7e83ce',
    500: '#3854b8',
    950: '#000000',
  },
}

SCSS

$custom: #3854b8;
$custom-light: #7e83ce;
$custom-dark: #000000;

JSON

{
  "hex": "#3854b8",
  "rgb": {
    "r": 56,
    "g": 84,
    "b": 184
  },
  "hsl": {
    "h": 226.875,
    "s": 53.333,
    "l": 47.059
  },
  "oklch": {
    "l": 0.48264,
    "c": 0.16131,
    "h": 268
  },
  "luminance": 0.10642
}

Semantic roles & 50–950 ramp

primary

#3854B8

secondary

#C7B985

accent

#BD4BDD

background

#F8F8FC

surface

#EFEFF9

border

#CACAD2

text

#0B0A14

muted

#7C7C82

Preview Lab

Preview with #3854B8

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

Preview Lab → · Contrast checker → · Palette generator →