#3854BD#3854BD

#3854BD is a mid, vivid blue. Relative luminance 0.109; OKLCH L 48.7% C 0.168 H 268.2°. Best body text is #FFFFFF at 6.62:1 contrast (WCAG AA passes).

Color values

HEX	#3854BD
RGB	rgb(56, 84, 189)
HSL	hsl(227, 54%, 48%)
HSV	hsv(227, 70%, 74%)
CMYK	cmyk(70.4%, 55.6%, 0%, 25.9%)
CIE-LAB	lab(39.33, 25.45, -58.37)
CIE-LCH	lch(39.33, 63.68, 293.55°)
OKLab	oklab(48.65% -0.0052 -0.1681)
OKLCH	oklch(48.65% 0.168 268.2)
XYZ	xyz(13.9833, 10.8541, 49.4924)
Luminance	0.1086 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3854BD #BDA138

analogous

#3897BD #3854BD #5E38BD

triadic

#3854BD #BD3854 #54BD38

tetradic

#3854BD #BD3897 #BDA138 #38BD5E

square

#3854BD #BD3897 #BDA138 #38BD5E

split-complementary

#3854BD #BD5E38 #97BD38

monochromatic

#1C2A5F #2A3F8E #3854BD #6279D0 #91A1DE

Accessibility & contrast

On white

6.62

#3854BD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.17

#3854BD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3854BD

6.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3854BD	#FFFFFF	#000000	##FFFFFF
##3854BD	1.00	6.62	3.17	6.62
#FFFFFF	6.62	1.00	21.00	1.00
#000000	3.17	21.00	1.00	21.00
##FFFFFF	6.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063C1

Deuteranopia (green-blind)

#0057BB

Tritanopia (blue-blind)

#006E80

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #3854bd;
/* rgb */ color: rgb(56, 84, 189);
/* oklch */ color: oklch(48.7% 0.168 268.2);

Tailwind

colors: {
  custom: {
    50: '#7f83d2',
    500: '#3854bd',
    950: '#000000',
  },
}

SCSS

$custom: #3854bd;
$custom-light: #7f83d2;
$custom-dark: #000000;

JSON

{
  "hex": "#3854bd",
  "rgb": {
    "r": 56,
    "g": 84,
    "b": 189
  },
  "hsl": {
    "h": 227.368,
    "s": 54.286,
    "l": 48.039
  },
  "oklch": {
    "l": 0.48654,
    "c": 0.16817,
    "h": 268.2
  },
  "luminance": 0.10856
}

Semantic roles & 50–950 ramp

primary

#3854BD

secondary

#C9BB87

accent

#BF4ADE

background

#F8F8FD

surface

#F0EFFA

border

#CBCAD3

text

#0B0A14

muted

#7C7C83

Preview Lab

Preview with #3854BD

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

Preview Lab → · Contrast checker → · Palette generator →