#384EA0#384EA0

#384EA0 is a mid, vivid blue. Relative luminance 0.088; OKLCH L 45.2% C 0.135 H 269.1°. Best body text is #FFFFFF at 7.59:1 contrast (WCAG AA passes).

Color values

HEX	#384EA0
RGB	rgb(56, 78, 160)
HSL	hsl(227, 48%, 42%)
HSV	hsv(227, 65%, 63%)
CMYK	cmyk(65%, 51.2%, 0%, 37.3%)
CIE-LAB	lab(35.65, 18.79, -47.16)
CIE-LCH	lch(35.65, 50.76, 291.73°)
OKLab	oklab(45.22% -0.0021 -0.1352)
OKLCH	oklch(45.22% 0.135 269.1)
XYZ	xyz(10.6983, 8.8266, 34.3908)
Luminance	0.0883 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#384EA0 #A08A38

analogous

#3882A0 #384EA0 #5638A0

triadic

#384EA0 #A0384E #4EA038

tetradic

#384EA0 #A03882 #A08A38 #38A056

square

#384EA0 #A03882 #A08A38 #38A056

split-complementary

#384EA0 #A05638 #82A038

monochromatic

#182245 #283873 #384EA0 #536AC3 #8091D3

Accessibility & contrast

On white

7.59

#384EA0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#384EA0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #384EA0

7.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##384EA0	#FFFFFF	#000000	##FFFFFF
##384EA0	1.00	7.59	2.77	7.59
#FFFFFF	7.59	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2059A3

Deuteranopia (green-blind)

#004F9E

Tritanopia (blue-blind)

#00616F

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #384ea0;
/* rgb */ color: rgb(56, 78, 160);
/* oklch */ color: oklch(45.2% 0.135 269.1);

Tailwind

colors: {
  custom: {
    50: '#7a7fbd',
    500: '#384ea0',
    950: '#000000',
  },
}

SCSS

$custom: #384ea0;
$custom-light: #7a7fbd;
$custom-dark: #000000;

JSON

{
  "hex": "#384ea0",
  "rgb": {
    "r": 56,
    "g": 78,
    "b": 160
  },
  "hsl": {
    "h": 227.308,
    "s": 48.148,
    "l": 42.353
  },
  "oklch": {
    "l": 0.45218,
    "c": 0.13519,
    "h": 269.1
  },
  "luminance": 0.08828
}

Semantic roles & 50–950 ramp

primary

#384EA0

secondary

#BCAE78

accent

#BB50D8

background

#F7F7FB

surface

#EEEEF6

border

#C9C9D0

text

#0A0A12

muted

#7C7C81

Preview Lab

Preview with #384EA0

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

Preview Lab → · Contrast checker → · Palette generator →