#384BA5#384BA5

#384BA5 is a dark, vivid blue. Relative luminance 0.086; OKLCH L 45.0% C 0.146 H 270.5°. Best body text is #FFFFFF at 7.73:1 contrast (WCAG AA passes).

Color values

HEX	#384BA5
RGB	rgb(56, 75, 165)
HSL	hsl(230, 49%, 43%)
HSV	hsv(230, 66%, 65%)
CMYK	cmyk(66.1%, 54.5%, 0%, 35.3%)
CIE-LAB	lab(35.18, 22.59, -50.91)
CIE-LCH	lch(35.18, 55.70, 293.93°)
OKLab	oklab(44.98% 0.0012 -0.1463)
OKLCH	oklch(44.98% 0.146 270.5)
XYZ	xyz(10.9362, 8.5885, 36.6714)
Luminance	0.0859 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#384BA5 #A59238

analogous

#3881A5 #384BA5 #5B38A5

triadic

#384BA5 #A5384B #4BA538

tetradic

#384BA5 #A53881 #A59238 #38A55B

square

#384BA5 #A53881 #A59238 #38A55B

split-complementary

#384BA5 #A55B38 #81A538

monochromatic

#19214A #283677 #384BA5 #5569C5 #8391D5

Accessibility & contrast

On white

7.73

#384BA5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#384BA5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #384BA5

7.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##384BA5	#FFFFFF	#000000	##FFFFFF
##384BA5	1.00	7.73	2.72	7.73
#FFFFFF	7.73	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0A58A8

Deuteranopia (green-blind)

#004EA3

Tritanopia (blue-blind)

#006070

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #384ba5;
/* rgb */ color: rgb(56, 75, 165);
/* oklch */ color: oklch(45.0% 0.146 270.5);

Tailwind

colors: {
  custom: {
    50: '#7b7dc0',
    500: '#384ba5',
    950: '#000000',
  },
}

SCSS

$custom: #384ba5;
$custom-light: #7b7dc0;
$custom-dark: #000000;

JSON

{
  "hex": "#384ba5",
  "rgb": {
    "r": 56,
    "g": 75,
    "b": 165
  },
  "hsl": {
    "h": 229.541,
    "s": 49.321,
    "l": 43.333
  },
  "oklch": {
    "l": 0.44976,
    "c": 0.14627,
    "h": 270.5
  },
  "luminance": 0.0859
}

Semantic roles & 50–950 ramp

primary

#384BA5

secondary

#BEB37A

accent

#C14FD9

background

#F8F7FB

surface

#EFEEF7

border

#CAC9D0

text

#0A0912

muted

#7C7B81

Preview Lab

Preview with #384BA5

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

Preview Lab → · Contrast checker → · Palette generator →