#384EA8#384EA8

#384EA8 is a mid, vivid blue. Relative luminance 0.091; OKLCH L 45.8% C 0.147 H 269.5°. Best body text is #FFFFFF at 7.44:1 contrast (WCAG AA passes).

Color values

HEX	#384EA8
RGB	rgb(56, 78, 168)
HSL	hsl(228, 50%, 44%)
HSV	hsv(228, 67%, 66%)
CMYK	cmyk(66.7%, 53.6%, 0%, 34.1%)
CIE-LAB	lab(36.21, 21.70, -51.04)
CIE-LCH	lch(36.21, 55.47, 293.04°)
OKLab	oklab(45.82% -0.0014 -0.1466)
OKLCH	oklch(45.82% 0.147 269.5)
XYZ	xyz(11.4208, 9.1156, 38.1958)
Luminance	0.0912 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#384EA8 #A89238

analogous

#3886A8 #384EA8 #5A38A8

triadic

#384EA8 #A8384E #4EA838

tetradic

#384EA8 #A83886 #A89238 #38A85A

square

#384EA8 #A83886 #A89238 #38A85A

split-complementary

#384EA8 #A85A38 #86A838

monochromatic

#19234C #29397A #384EA8 #566CC7 #8494D6

Accessibility & contrast

On white

7.44

#384EA8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#384EA8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #384EA8

7.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##384EA8	#FFFFFF	#000000	##FFFFFF
##384EA8	1.00	7.44	2.82	7.44
#FFFFFF	7.44	1.00	21.00	1.00
#000000	2.82	21.00	1.00	21.00
##FFFFFF	7.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#125AAB

Deuteranopia (green-blind)

#0050A6

Tritanopia (blue-blind)

#006373

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #384ea8;
/* rgb */ color: rgb(56, 78, 168);
/* oklch */ color: oklch(45.8% 0.147 269.5);

Tailwind

colors: {
  custom: {
    50: '#7b7fc2',
    500: '#384ea8',
    950: '#000000',
  },
}

SCSS

$custom: #384ea8;
$custom-light: #7b7fc2;
$custom-dark: #000000;

JSON

{
  "hex": "#384ea8",
  "rgb": {
    "r": 56,
    "g": 78,
    "b": 168
  },
  "hsl": {
    "h": 228.214,
    "s": 50,
    "l": 43.922
  },
  "oklch": {
    "l": 0.45817,
    "c": 0.14661,
    "h": 269.5
  },
  "luminance": 0.09117
}

Semantic roles & 50–950 ramp

primary

#384EA8

secondary

#C0B37C

accent

#BE4EDA

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0A0A12

muted

#7C7C81

Preview Lab

Preview with #384EA8

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

Preview Lab → · Contrast checker → · Palette generator →