#384BA0#384BA0

#384BA0 is a dark, vivid blue. Relative luminance 0.084; OKLCH L 44.6% C 0.139 H 270.4°. Best body text is #FFFFFF at 7.83:1 contrast (WCAG AA passes).

Color values

HEX	#384BA0
RGB	rgb(56, 75, 160)
HSL	hsl(229, 48%, 42%)
HSV	hsv(229, 65%, 63%)
CMYK	cmyk(65%, 53.1%, 0%, 37.3%)
CIE-LAB	lab(34.82, 20.77, -48.49)
CIE-LCH	lch(34.82, 52.75, 293.19°)
OKLab	oklab(44.59% 0.0009 -0.1391)
OKLCH	oklch(44.59% 0.139 270.4)
XYZ	xyz(10.4900, 8.4100, 34.3214)
Luminance	0.0841 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#384BA0 #A08D38

analogous

#387FA0 #384BA0 #5938A0

triadic

#384BA0 #A0384B #4BA038

tetradic

#384BA0 #A0387F #A08D38 #38A059

square

#384BA0 #A0387F #A08D38 #38A059

split-complementary

#384BA0 #A05938 #7FA038

monochromatic

#182145 #283673 #384BA0 #5367C3 #808FD3

Accessibility & contrast

On white

7.83

#384BA0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#384BA0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #384BA0

7.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##384BA0	#FFFFFF	#000000	##FFFFFF
##384BA0	1.00	7.83	2.68	7.83
#FFFFFF	7.83	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1657A3

Deuteranopia (green-blind)

#004D9E

Tritanopia (blue-blind)

#005F6E

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #384ba0;
/* rgb */ color: rgb(56, 75, 160);
/* oklch */ color: oklch(44.6% 0.139 270.4);

Tailwind

colors: {
  custom: {
    50: '#7a7dbd',
    500: '#384ba0',
    950: '#000000',
  },
}

SCSS

$custom: #384ba0;
$custom-light: #7a7dbd;
$custom-dark: #000000;

JSON

{
  "hex": "#384ba0",
  "rgb": {
    "r": 56,
    "g": 75,
    "b": 160
  },
  "hsl": {
    "h": 229.038,
    "s": 48.148,
    "l": 42.353
  },
  "oklch": {
    "l": 0.44594,
    "c": 0.13913,
    "h": 270.4
  },
  "luminance": 0.08411
}

Semantic roles & 50–950 ramp

primary

#384BA0

secondary

#BCB078

accent

#BF50D8

background

#F7F7FB

surface

#EEEEF6

border

#C9C9D0

text

#0A0912

muted

#7C7B81

Preview Lab

Preview with #384BA0

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

Preview Lab → · Contrast checker → · Palette generator →