#3854CC#3854CC

#3854CC is a mid, vivid blue. Relative luminance 0.115; OKLCH L 49.9% C 0.188 H 268.6°. Best body text is #FFFFFF at 6.35:1 contrast (WCAG AA passes).

Color values

HEX	#3854CC
RGB	rgb(56, 84, 204)
HSL	hsl(229, 59%, 51%)
HSV	hsv(229, 73%, 80%)
CMYK	cmyk(72.5%, 58.8%, 0%, 20%)
CIE-LAB	lab(40.47, 30.90, -65.23)
CIE-LCH	lch(40.47, 72.18, 295.34°)
OKLab	oklab(49.87% -0.0047 -0.1882)
OKLCH	oklch(49.87% 0.188 268.6)
XYZ	xyz(15.6965, 11.5394, 58.5151)
Luminance	0.1154 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3854CC #CCB038

analogous

#389ECC #3854CC #6638CC

triadic

#3854CC #CC3854 #54CC38

tetradic

#3854CC #CC389E #CCB038 #38CC66

square

#3854CC #CC389E #CCB038 #38CC66

split-complementary

#3854CC #CC6638 #9ECC38

monochromatic

#1C2B6E #293F9E #3854CC #697ED8 #99A8E5

Accessibility & contrast

On white

6.35

#3854CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.31

#3854CC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3854CC

6.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3854CC	#FFFFFF	#000000	##FFFFFF
##3854CC	1.00	6.35	3.31	6.35
#FFFFFF	6.35	1.00	21.00	1.00
#000000	3.31	21.00	1.00	21.00
##FFFFFF	6.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066D0

Deuteranopia (green-blind)

#0059CA

Tritanopia (blue-blind)

#007288

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #3854cc;
/* rgb */ color: rgb(56, 84, 204);
/* oklch */ color: oklch(49.9% 0.188 268.6);

Tailwind

colors: {
  custom: {
    50: '#8283dc',
    500: '#3854cc',
    950: '#000000',
  },
}

SCSS

$custom: #3854cc;
$custom-light: #8283dc;
$custom-dark: #000000;

JSON

{
  "hex": "#3854cc",
  "rgb": {
    "r": 56,
    "g": 84,
    "b": 204
  },
  "hsl": {
    "h": 228.649,
    "s": 59.2,
    "l": 50.98
  },
  "oklch": {
    "l": 0.49866,
    "c": 0.18831,
    "h": 268.6
  },
  "luminance": 0.11541
}

Semantic roles & 50–950 ramp

primary

#3854CC

secondary

#D1C48F

accent

#C545E2

background

#F8F8FD

surface

#F0EFFB

border

#CBCAD4

text

#0C0A15

muted

#7D7C83

Preview Lab

Preview with #3854CC

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

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