#384FA5#384FA5

#384FA5 is a mid, vivid blue. Relative luminance 0.091; OKLCH L 45.8% C 0.141 H 269.0°. Best body text is #FFFFFF at 7.42:1 contrast (WCAG AA passes).

Color values

HEX	#384FA5
RGB	rgb(56, 79, 165)
HSL	hsl(227, 49%, 43%)
HSV	hsv(227, 66%, 65%)
CMYK	cmyk(66.1%, 52.1%, 0%, 35.3%)
CIE-LAB	lab(36.27, 19.95, -49.15)
CIE-LCH	lch(36.27, 53.05, 292.10°)
OKLab	oklab(45.8% -0.0026 -0.141)
OKLCH	oklch(45.8% 0.141 269)
XYZ	xyz(11.2161, 9.1483, 36.7647)
Luminance	0.0915 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#384FA5 #A58E38

analogous

#3885A5 #384FA5 #5738A5

triadic

#384FA5 #A5384F #4FA538

tetradic

#384FA5 #A53885 #A58E38 #38A557

square

#384FA5 #A53885 #A58E38 #38A557

split-complementary

#384FA5 #A55738 #85A538

monochromatic

#19234A #283977 #384FA5 #556DC5 #8394D5

Accessibility & contrast

On white

7.42

#384FA5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#384FA5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #384FA5

7.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##384FA5	#FFFFFF	#000000	##FFFFFF
##384FA5	1.00	7.42	2.83	7.42
#FFFFFF	7.42	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B5AA8

Deuteranopia (green-blind)

#0051A3

Tritanopia (blue-blind)

#006372

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #384fa5;
/* rgb */ color: rgb(56, 79, 165);
/* oklch */ color: oklch(45.8% 0.141 269.0);

Tailwind

colors: {
  custom: {
    50: '#7b7fc0',
    500: '#384fa5',
    950: '#000000',
  },
}

SCSS

$custom: #384fa5;
$custom-light: #7b7fc0;
$custom-dark: #000000;

JSON

{
  "hex": "#384fa5",
  "rgb": {
    "r": 56,
    "g": 79,
    "b": 165
  },
  "hsl": {
    "h": 227.339,
    "s": 49.321,
    "l": 43.333
  },
  "oklch": {
    "l": 0.45797,
    "c": 0.14104,
    "h": 269
  },
  "luminance": 0.09149
}

Semantic roles & 50–950 ramp

primary

#384FA5

secondary

#BEB07A

accent

#BC4FD9

background

#F7F7FB

surface

#EEEEF7

border

#C9C9D0

text

#0A0A12

muted

#7C7C81

Preview Lab

Preview with #384FA5

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

Preview Lab → · Contrast checker → · Palette generator →