#3854CA#3854CA

#3854CA is a mid, vivid blue. Relative luminance 0.114; OKLCH L 49.7% C 0.186 H 268.5°. Best body text is #FFFFFF at 6.38:1 contrast (WCAG AA passes).

Color values

HEX	#3854CA
RGB	rgb(56, 84, 202)
HSL	hsl(228, 58%, 51%)
HSV	hsv(228, 72%, 79%)
CMYK	cmyk(72.3%, 58.4%, 0%, 20.8%)
CIE-LAB	lab(40.32, 30.17, -64.33)
CIE-LCH	lch(40.32, 71.06, 295.13°)
OKLab	oklab(49.7% -0.0048 -0.1856)
OKLCH	oklch(49.7% 0.186 268.5)
XYZ	xyz(15.4582, 11.4441, 57.2599)
Luminance	0.1145 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3854CA #CAAE38

analogous

#389DCA #3854CA #6538CA

triadic

#3854CA #CA3854 #54CA38

tetradic

#3854CA #CA389D #CAAE38 #38CA65

square

#3854CA #CA389D #CAAE38 #38CA65

split-complementary

#3854CA #CA6538 #9DCA38

monochromatic

#1D2C6B #293F9B #3854CA #687ED7 #99A7E4

Accessibility & contrast

On white

6.38

#3854CA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.29

#3854CA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3854CA

6.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3854CA	#FFFFFF	#000000	##FFFFFF
##3854CA	1.00	6.38	3.29	6.38
#FFFFFF	6.38	1.00	21.00	1.00
#000000	3.29	21.00	1.00	21.00
##FFFFFF	6.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066CE

Deuteranopia (green-blind)

#0058C8

Tritanopia (blue-blind)

#007187

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #3854ca;
/* rgb */ color: rgb(56, 84, 202);
/* oklch */ color: oklch(49.7% 0.186 268.5);

Tailwind

colors: {
  custom: {
    50: '#8283db',
    500: '#3854ca',
    950: '#000000',
  },
}

SCSS

$custom: #3854ca;
$custom-light: #8283db;
$custom-dark: #000000;

JSON

{
  "hex": "#3854ca",
  "rgb": {
    "r": 56,
    "g": 84,
    "b": 202
  },
  "hsl": {
    "h": 228.493,
    "s": 57.937,
    "l": 50.588
  },
  "oklch": {
    "l": 0.49701,
    "c": 0.18566,
    "h": 268.5
  },
  "luminance": 0.11446
}

Semantic roles & 50–950 ramp

primary

#3854CA

secondary

#CFC38E

accent

#C447E1

background

#F8F8FD

surface

#F0EFFB

border

#CBCAD4

text

#0C0A15

muted

#7D7C83

Preview Lab

Preview with #3854CA

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

Preview Lab → · Contrast checker → · Palette generator →