#3854BC#3854BC

#3854BC is a mid, vivid blue. Relative luminance 0.108; OKLCH L 48.6% C 0.167 H 268.2°. Best body text is #FFFFFF at 6.64:1 contrast (WCAG AA passes).

Color values

HEX	#3854BC
RGB	rgb(56, 84, 188)
HSL	hsl(227, 54%, 48%)
HSV	hsv(227, 70%, 74%)
CMYK	cmyk(70.2%, 55.3%, 0%, 26.3%)
CIE-LAB	lab(39.26, 25.08, -57.91)
CIE-LCH	lch(39.26, 63.11, 293.42°)
OKLab	oklab(48.58% -0.0053 -0.1667)
OKLCH	oklch(48.58% 0.167 268.2)
XYZ	xyz(13.8752, 10.8108, 48.9227)
Luminance	0.1081 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3854BC #BCA038

analogous

#3896BC #3854BC #5E38BC

triadic

#3854BC #BC3854 #54BC38

tetradic

#3854BC #BC3896 #BCA038 #38BC5E

square

#3854BC #BC3896 #BCA038 #38BC5E

split-complementary

#3854BC #BC5E38 #96BC38

monochromatic

#1C2A5E #2A3F8D #3854BC #6179D0 #90A1DE

Accessibility & contrast

On white

6.64

#3854BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#3854BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3854BC

6.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3854BC	#FFFFFF	#000000	##FFFFFF
##3854BC	1.00	6.64	3.16	6.64
#FFFFFF	6.64	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063C0

Deuteranopia (green-blind)

#0057BA

Tritanopia (blue-blind)

#006D80

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #3854bc;
/* rgb */ color: rgb(56, 84, 188);
/* oklch */ color: oklch(48.6% 0.167 268.2);

Tailwind

colors: {
  custom: {
    50: '#7f83d1',
    500: '#3854bc',
    950: '#000000',
  },
}

SCSS

$custom: #3854bc;
$custom-light: #7f83d1;
$custom-dark: #000000;

JSON

{
  "hex": "#3854bc",
  "rgb": {
    "r": 56,
    "g": 84,
    "b": 188
  },
  "hsl": {
    "h": 227.273,
    "s": 54.098,
    "l": 47.843
  },
  "oklch": {
    "l": 0.48576,
    "c": 0.1668,
    "h": 268.2
  },
  "luminance": 0.10812
}

Semantic roles & 50–950 ramp

primary

#3854BC

secondary

#C9BB87

accent

#BE4ADD

background

#F8F8FC

surface

#EFEFF9

border

#CACAD2

text

#0B0A14

muted

#7C7C82

Preview Lab

Preview with #3854BC

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

Preview Lab → · Contrast checker → · Palette generator →