#384AAB#384AAB

#384AAB is a mid, vivid blue. Relative luminance 0.087; OKLCH L 45.2% C 0.156 H 270.9°. Best body text is #FFFFFF at 7.68:1 contrast (WCAG AA passes).

Color values

HEX	#384AAB
RGB	rgb(56, 74, 171)
HSL	hsl(231, 51%, 45%)
HSV	hsv(231, 67%, 67%)
CMYK	cmyk(67.3%, 56.7%, 0%, 32.9%)
CIE-LAB	lab(35.36, 25.42, -54.21)
CIE-LCH	lch(35.36, 59.87, 295.12°)
OKLab	oklab(45.25% 0.0025 -0.156)
OKLCH	oklch(45.25% 0.156 270.9)
XYZ	xyz(11.4279, 8.6775, 39.5929)
Luminance	0.0868 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#384AAB #AB9938

analogous

#3884AB #384AAB #6038AB

triadic

#384AAB #AB384A #4AAB38

tetradic

#384AAB #AB3884 #AB9938 #38AB60

square

#384AAB #AB3884 #AB9938 #38AB60

split-complementary

#384AAB #AB6038 #84AB38

monochromatic

#1A224F #29367D #384AAB #586AC8 #8693D7

Accessibility & contrast

On white

7.68

#384AAB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#384AAB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #384AAB

7.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##384AAB	#FFFFFF	#000000	##FFFFFF
##384AAB	1.00	7.68	2.74	7.68
#FFFFFF	7.68	1.00	21.00	1.00
#000000	2.74	21.00	1.00	21.00
##FFFFFF	7.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059AE

Deuteranopia (green-blind)

#004EA9

Tritanopia (blue-blind)

#006173

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #384aab;
/* rgb */ color: rgb(56, 74, 171);
/* oklch */ color: oklch(45.2% 0.156 270.9);

Tailwind

colors: {
  custom: {
    50: '#7c7cc5',
    500: '#384aab',
    950: '#000000',
  },
}

SCSS

$custom: #384aab;
$custom-light: #7c7cc5;
$custom-dark: #000000;

JSON

{
  "hex": "#384aab",
  "rgb": {
    "r": 56,
    "g": 74,
    "b": 171
  },
  "hsl": {
    "h": 230.609,
    "s": 50.661,
    "l": 44.51
  },
  "oklch": {
    "l": 0.45248,
    "c": 0.15599,
    "h": 270.9
  },
  "luminance": 0.08679
}

Semantic roles & 50–950 ramp

primary

#384AAB

secondary

#C1B77D

accent

#C44EDA

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0B0913

muted

#7C7B82

Preview Lab

Preview with #384AAB

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

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