#384BD4#384BD4

#384BD4 is a mid, highly saturated blue. Relative luminance 0.106; OKLCH L 48.9% C 0.209 H 270.3°. Best body text is #FFFFFF at 6.72:1 contrast (WCAG AA passes).

Color values

HEX	#384BD4
RGB	rgb(56, 75, 212)
HSL	hsl(233, 64%, 53%)
HSV	hsv(233, 74%, 83%)
CMYK	cmyk(73.6%, 64.6%, 0%, 16.9%)
CIE-LAB	lab(38.94, 39.42, -72.35)
CIE-LCH	lch(38.94, 82.39, 298.58°)
OKLab	oklab(48.94% 0.001 -0.2092)
OKLCH	oklch(48.94% 0.209 270.3)
XYZ	xyz(16.0266, 10.6247, 63.4807)
Luminance	0.1063 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#384BD4 #D4C138

analogous

#3899D4 #384BD4 #7338D4

triadic

#384BD4 #D4384B #4BD438

tetradic

#384BD4 #D43899 #D4C138 #38D473

square

#384BD4 #D43899 #D4C138 #38D473

split-complementary

#384BD4 #D47338 #99D438

monochromatic

#1A2578 #2535AA #384BD4 #6A79DF #9DA6EA

Accessibility & contrast

On white

6.72

#384BD4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.13

#384BD4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #384BD4

6.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##384BD4	#FFFFFF	#000000	##FFFFFF
##384BD4	1.00	6.72	3.13	6.72
#FFFFFF	6.72	1.00	21.00	1.00
#000000	3.13	21.00	1.00	21.00
##FFFFFF	6.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063D8

Deuteranopia (green-blind)

#0054D1

Tritanopia (blue-blind)

#006F89

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #384bd4;
/* rgb */ color: rgb(56, 75, 212);
/* oklch */ color: oklch(48.9% 0.209 270.3);

Tailwind

colors: {
  custom: {
    50: '#857de2',
    500: '#384bd4',
    950: '#000000',
  },
}

SCSS

$custom: #384bd4;
$custom-light: #857de2;
$custom-dark: #000000;

JSON

{
  "hex": "#384bd4",
  "rgb": {
    "r": 56,
    "g": 75,
    "b": 212
  },
  "hsl": {
    "h": 232.692,
    "s": 64.463,
    "l": 52.549
  },
  "oklch": {
    "l": 0.48938,
    "c": 0.20921,
    "h": 270.3
  },
  "luminance": 0.10626
}

Semantic roles & 50–950 ramp

primary

#384BD4

secondary

#D6CE92

accent

#D340E7

background

#F9F7FE

surface

#F1EEFC

border

#CBC9D5

text

#0D0916

muted

#7E7B84

Preview Lab

Preview with #384BD4

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

Preview Lab → · Contrast checker → · Palette generator →