#3850C4#3850C4

#3850C4 is a mid, vivid blue. Relative luminance 0.106; OKLCH L 48.4% C 0.183 H 269.4°. Best body text is #FFFFFF at 6.75:1 contrast (WCAG AA passes).

Color values

HEX	#3850C4
RGB	rgb(56, 80, 196)
HSL	hsl(230, 56%, 49%)
HSV	hsv(230, 71%, 77%)
CMYK	cmyk(71.4%, 59.2%, 0%, 23.1%)
CIE-LAB	lab(38.83, 30.57, -63.27)
CIE-LCH	lch(38.83, 70.27, 295.79°)
OKLab	oklab(48.45% -0.0019 -0.1825)
OKLCH	oklch(48.45% 0.183 269.4)
XYZ	xyz(14.4599, 10.5621, 53.4905)
Luminance	0.1056 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3850C4 #C4AC38

analogous

#3896C4 #3850C4 #6638C4

triadic

#3850C4 #C43850 #50C438

tetradic

#3850C4 #C43896 #C4AC38 #38C466

square

#3850C4 #C43896 #C4AC38 #38C466

split-complementary

#3850C4 #C46638 #96C438

monochromatic

#1D2965 #2A3D94 #3850C4 #6679D3 #96A2E1

Accessibility & contrast

On white

6.75

#3850C4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#3850C4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3850C4

6.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3850C4	#FFFFFF	#000000	##FFFFFF
##3850C4	1.00	6.75	3.11	6.75
#FFFFFF	6.75	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062C8

Deuteranopia (green-blind)

#0055C2

Tritanopia (blue-blind)

#006D82

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #3850c4;
/* rgb */ color: rgb(56, 80, 196);
/* oklch */ color: oklch(48.4% 0.183 269.4);

Tailwind

colors: {
  custom: {
    50: '#8180d7',
    500: '#3850c4',
    950: '#000000',
  },
}

SCSS

$custom: #3850c4;
$custom-light: #8180d7;
$custom-dark: #000000;

JSON

{
  "hex": "#3850c4",
  "rgb": {
    "r": 56,
    "g": 80,
    "b": 196
  },
  "hsl": {
    "h": 229.714,
    "s": 55.556,
    "l": 49.412
  },
  "oklch": {
    "l": 0.48448,
    "c": 0.18254,
    "h": 269.4
  },
  "luminance": 0.10564
}

Semantic roles & 50–950 ramp

primary

#3850C4

secondary

#CCC18C

accent

#C549DF

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0A14

muted

#7D7C83

Preview Lab

Preview with #3850C4

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

Preview Lab → · Contrast checker → · Palette generator →