#3850D4#3850D4

#3850D4 is a mid, highly saturated blue. Relative luminance 0.113; OKLCH L 49.8% C 0.203 H 269.4°. Best body text is #FFFFFF at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#3850D4
RGB	rgb(56, 80, 212)
HSL	hsl(231, 64%, 53%)
HSV	hsv(231, 74%, 83%)
CMYK	cmyk(73.6%, 62.3%, 0%, 16.9%)
CIE-LAB	lab(40.13, 36.30, -70.41)
CIE-LCH	lch(40.13, 79.21, 297.27°)
OKLab	oklab(49.81% -0.0021 -0.2035)
OKLCH	oklch(49.81% 0.203 269.4)
XYZ	xyz(16.3791, 11.3298, 63.5982)
Luminance	0.1133 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3850D4 #D4BC38

analogous

#389ED4 #3850D4 #6E38D4

triadic

#3850D4 #D43850 #50D438

tetradic

#3850D4 #D4389E #D4BC38 #38D46E

square

#3850D4 #D4389E #D4BC38 #38D46E

split-complementary

#3850D4 #D46E38 #9ED438

monochromatic

#1A2878 #2539AA #3850D4 #6A7CDF #9DA9EA

Accessibility & contrast

On white

6.43

#3850D4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#3850D4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3850D4

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3850D4	#FFFFFF	#000000	##FFFFFF
##3850D4	1.00	6.43	3.27	6.43
#FFFFFF	6.43	1.00	21.00	1.00
#000000	3.27	21.00	1.00	21.00
##FFFFFF	6.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066D8

Deuteranopia (green-blind)

#0057D1

Tritanopia (blue-blind)

#00728A

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #3850d4;
/* rgb */ color: rgb(56, 80, 212);
/* oklch */ color: oklch(49.8% 0.203 269.4);

Tailwind

colors: {
  custom: {
    50: '#8581e2',
    500: '#3850d4',
    950: '#000000',
  },
}

SCSS

$custom: #3850d4;
$custom-light: #8581e2;
$custom-dark: #000000;

JSON

{
  "hex": "#3850d4",
  "rgb": {
    "r": 56,
    "g": 80,
    "b": 212
  },
  "hsl": {
    "h": 230.769,
    "s": 64.463,
    "l": 52.549
  },
  "oklch": {
    "l": 0.49812,
    "c": 0.20348,
    "h": 269.4
  },
  "luminance": 0.11332
}

Semantic roles & 50–950 ramp

primary

#3850D4

secondary

#D6CB92

accent

#CE40E7

background

#F8F7FE

surface

#F0EEFC

border

#CBC9D5

text

#0D0A15

muted

#7D7C84

Preview Lab

Preview with #3850D4

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

Preview Lab → · Contrast checker → · Palette generator →