#3850CC#3850CC

#3850CC is a mid, vivid blue. Relative luminance 0.109; OKLCH L 49.1% C 0.193 H 269.4°. Best body text is #FFFFFF at 6.59:1 contrast (WCAG AA passes).

Color values

HEX	#3850CC
RGB	rgb(56, 80, 204)
HSL	hsl(230, 59%, 51%)
HSV	hsv(230, 73%, 80%)
CMYK	cmyk(72.5%, 60.8%, 0%, 20%)
CIE-LAB	lab(39.47, 33.45, -66.87)
CIE-LCH	lch(39.47, 74.77, 296.57°)
OKLab	oklab(49.12% -0.0019 -0.1931)
OKLCH	oklch(49.12% 0.193 269.4)
XYZ	xyz(15.3949, 10.9361, 58.4146)
Luminance	0.1094 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3850CC #CCB438

analogous

#389ACC #3850CC #6A38CC

triadic

#3850CC #CC3850 #50CC38

tetradic

#3850CC #CC389A #CCB438 #38CC6A

square

#3850CC #CC389A #CCB438 #38CC6A

split-complementary

#3850CC #CC6A38 #9ACC38

monochromatic

#1C296E #293C9E #3850CC #697BD8 #99A6E5

Accessibility & contrast

On white

6.59

#3850CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.19

#3850CC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3850CC

6.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3850CC	#FFFFFF	#000000	##FFFFFF
##3850CC	1.00	6.59	3.19	6.59
#FFFFFF	6.59	1.00	21.00	1.00
#000000	3.19	21.00	1.00	21.00
##FFFFFF	6.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064D0

Deuteranopia (green-blind)

#0056CA

Tritanopia (blue-blind)

#007086

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #3850cc;
/* rgb */ color: rgb(56, 80, 204);
/* oklch */ color: oklch(49.1% 0.193 269.4);

Tailwind

colors: {
  custom: {
    50: '#8381dd',
    500: '#3850cc',
    950: '#000000',
  },
}

SCSS

$custom: #3850cc;
$custom-light: #8381dd;
$custom-dark: #000000;

JSON

{
  "hex": "#3850cc",
  "rgb": {
    "r": 56,
    "g": 80,
    "b": 204
  },
  "hsl": {
    "h": 230.27,
    "s": 59.2,
    "l": 50.98
  },
  "oklch": {
    "l": 0.49122,
    "c": 0.1931,
    "h": 269.4
  },
  "luminance": 0.10938
}

Semantic roles & 50–950 ramp

primary

#3850CC

secondary

#D1C68F

accent

#C945E2

background

#F8F7FD

surface

#F0EEFB

border

#CBC9D4

text

#0C0A15

muted

#7D7C83

Preview Lab

Preview with #3850CC

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

Preview Lab → · Contrast checker → · Palette generator →