#384FA4#384FA4

#384FA4 is a mid, vivid blue. Relative luminance 0.091; OKLCH L 45.7% C 0.140 H 268.9°. Best body text is #FFFFFF at 7.44:1 contrast (WCAG AA passes).

Color values

HEX	#384FA4
RGB	rgb(56, 79, 164)
HSL	hsl(227, 49%, 43%)
HSV	hsv(227, 66%, 64%)
CMYK	cmyk(65.9%, 51.8%, 0%, 35.7%)
CIE-LAB	lab(36.20, 19.59, -48.66)
CIE-LCH	lch(36.20, 52.46, 291.93°)
OKLab	oklab(45.72% -0.0027 -0.1396)
OKLCH	oklch(45.72% 0.14 268.9)
XYZ	xyz(11.1254, 9.1120, 36.2873)
Luminance	0.0911 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#384FA4 #A48D38

analogous

#3885A4 #384FA4 #5738A4

triadic

#384FA4 #A4384F #4FA438

tetradic

#384FA4 #A43885 #A48D38 #38A457

square

#384FA4 #A43885 #A48D38 #38A457

split-complementary

#384FA4 #A45738 #85A438

monochromatic

#192349 #283976 #384FA4 #546CC5 #8294D4

Accessibility & contrast

On white

7.44

#384FA4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#384FA4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #384FA4

7.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##384FA4	#FFFFFF	#000000	##FFFFFF
##384FA4	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)

#1D5AA7

Deuteranopia (green-blind)

#0051A2

Tritanopia (blue-blind)

#006372

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #384fa4;
/* rgb */ color: rgb(56, 79, 164);
/* oklch */ color: oklch(45.7% 0.140 268.9);

Tailwind

colors: {
  custom: {
    50: '#7a7fc0',
    500: '#384fa4',
    950: '#000000',
  },
}

SCSS

$custom: #384fa4;
$custom-light: #7a7fc0;
$custom-dark: #000000;

JSON

{
  "hex": "#384fa4",
  "rgb": {
    "r": 56,
    "g": 79,
    "b": 164
  },
  "hsl": {
    "h": 227.222,
    "s": 49.091,
    "l": 43.137
  },
  "oklch": {
    "l": 0.45723,
    "c": 0.13962,
    "h": 268.9
  },
  "luminance": 0.09113
}

Semantic roles & 50–950 ramp

primary

#384FA4

secondary

#BEAF7A

accent

#BB4FD9

background

#F7F7FB

surface

#EEEEF7

border

#C9C9D0

text

#0A0A12

muted

#7C7C81

Preview Lab

Preview with #384FA4

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

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