#384AB0#384AB0

#384AB0 is a mid, vivid blue. Relative luminance 0.089; OKLCH L 45.7% C 0.163 H 270.9°. Best body text is #FFFFFF at 7.57:1 contrast (WCAG AA passes).

Color values

HEX	#384AB0
RGB	rgb(56, 74, 176)
HSL	hsl(231, 52%, 45%)
HSV	hsv(231, 68%, 69%)
CMYK	cmyk(68.2%, 58%, 0%, 31%)
CIE-LAB	lab(35.74, 27.23, -56.56)
CIE-LCH	lch(35.74, 62.77, 295.71°)
OKLab	oklab(45.65% 0.0026 -0.1629)
OKLCH	oklch(45.65% 0.163 270.9)
XYZ	xyz(11.9135, 8.8718, 42.1505)
Luminance	0.0887 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#384AB0 #B09E38

analogous

#3886B0 #384AB0 #6238B0

triadic

#384AB0 #B0384A #4AB038

tetradic

#384AB0 #B03886 #B09E38 #38B062

square

#384AB0 #B03886 #B09E38 #38B062

split-complementary

#384AB0 #B06238 #86B038

monochromatic

#1A2353 #293682 #384AB0 #5B6BCB #8995D9

Accessibility & contrast

On white

7.57

#384AB0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#384AB0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #384AB0

7.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##384AB0	#FFFFFF	#000000	##FFFFFF
##384AB0	1.00	7.57	2.77	7.57
#FFFFFF	7.57	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AB3

Deuteranopia (green-blind)

#004FAE

Tritanopia (blue-blind)

#006375

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #384ab0;
/* rgb */ color: rgb(56, 74, 176);
/* oklch */ color: oklch(45.7% 0.163 270.9);

Tailwind

colors: {
  custom: {
    50: '#7d7cc8',
    500: '#384ab0',
    950: '#000000',
  },
}

SCSS

$custom: #384ab0;
$custom-light: #7d7cc8;
$custom-dark: #000000;

JSON

{
  "hex": "#384ab0",
  "rgb": {
    "r": 56,
    "g": 74,
    "b": 176
  },
  "hsl": {
    "h": 231,
    "s": 51.724,
    "l": 45.49
  },
  "oklch": {
    "l": 0.45652,
    "c": 0.16291,
    "h": 270.9
  },
  "luminance": 0.08873
}

Semantic roles & 50–950 ramp

primary

#384AB0

secondary

#C4B980

accent

#C64DDB

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0B0913

muted

#7C7B82

Preview Lab

Preview with #384AB0

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

Preview Lab → · Contrast checker → · Palette generator →