#384FD4#384FD4

#384FD4 is a mid, highly saturated blue. Relative luminance 0.112; OKLCH L 49.6% C 0.205 H 269.6°. Best body text is #FFFFFF at 6.49:1 contrast (WCAG AA passes).

Color values

HEX	#384FD4
RGB	rgb(56, 79, 212)
HSL	hsl(231, 64%, 53%)
HSV	hsv(231, 74%, 83%)
CMYK	cmyk(73.6%, 62.7%, 0%, 16.9%)
CIE-LAB	lab(39.89, 36.93, -70.80)
CIE-LCH	lch(39.89, 79.85, 297.54°)
OKLab	oklab(49.63% -0.0014 -0.2046)
OKLCH	oklch(49.63% 0.205 269.6)
XYZ	xyz(16.3065, 11.1845, 63.5740)
Luminance	0.1119 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#384FD4 #D4BD38

analogous

#389DD4 #384FD4 #6F38D4

triadic

#384FD4 #D4384F #4FD438

tetradic

#384FD4 #D4389D #D4BD38 #38D46F

square

#384FD4 #D4389D #D4BD38 #38D46F

split-complementary

#384FD4 #D46F38 #9DD438

monochromatic

#1A2878 #2538AA #384FD4 #6A7CDF #9DA8EA

Accessibility & contrast

On white

6.49

#384FD4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#384FD4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #384FD4

6.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##384FD4	#FFFFFF	#000000	##FFFFFF
##384FD4	1.00	6.49	3.24	6.49
#FFFFFF	6.49	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065D8

Deuteranopia (green-blind)

#0057D1

Tritanopia (blue-blind)

#00728A

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #384fd4;
/* rgb */ color: rgb(56, 79, 212);
/* oklch */ color: oklch(49.6% 0.205 269.6);

Tailwind

colors: {
  custom: {
    50: '#8580e2',
    500: '#384fd4',
    950: '#000000',
  },
}

SCSS

$custom: #384fd4;
$custom-light: #8580e2;
$custom-dark: #000000;

JSON

{
  "hex": "#384fd4",
  "rgb": {
    "r": 56,
    "g": 79,
    "b": 212
  },
  "hsl": {
    "h": 231.154,
    "s": 64.463,
    "l": 52.549
  },
  "oklch": {
    "l": 0.49634,
    "c": 0.20464,
    "h": 269.6
  },
  "luminance": 0.11186
}

Semantic roles & 50–950 ramp

primary

#384FD4

secondary

#D6CC92

accent

#CF40E7

background

#F8F7FE

surface

#F0EEFC

border

#CBC9D5

text

#0D0A16

muted

#7D7C84

Preview Lab

Preview with #384FD4

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

Preview Lab → · Contrast checker → · Palette generator →