#384CA4#384CA4

#384CA4 is a mid, vivid blue. Relative luminance 0.087; OKLCH L 45.1% C 0.144 H 270.1°. Best body text is #FFFFFF at 7.67:1 contrast (WCAG AA passes).

Color values

HEX	#384CA4
RGB	rgb(56, 76, 164)
HSL	hsl(229, 49%, 43%)
HSV	hsv(229, 66%, 64%)
CMYK	cmyk(65.9%, 53.7%, 0%, 35.7%)
CIE-LAB	lab(35.38, 21.57, -49.99)
CIE-LCH	lch(35.38, 54.44, 293.34°)
OKLab	oklab(45.1% 0.0002 -0.1435)
OKLCH	oklch(45.1% 0.144 270.1)
XYZ	xyz(10.9139, 8.6890, 36.2167)
Luminance	0.0869 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#384CA4 #A49038

analogous

#3882A4 #384CA4 #5A38A4

triadic

#384CA4 #A4384C #4CA438

tetradic

#384CA4 #A43882 #A49038 #38A45A

square

#384CA4 #A43882 #A49038 #38A45A

split-complementary

#384CA4 #A45A38 #82A438

monochromatic

#192249 #283776 #384CA4 #5469C5 #8291D4

Accessibility & contrast

On white

7.67

#384CA4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#384CA4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #384CA4

7.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##384CA4	#FFFFFF	#000000	##FFFFFF
##384CA4	1.00	7.67	2.74	7.67
#FFFFFF	7.67	1.00	21.00	1.00
#000000	2.74	21.00	1.00	21.00
##FFFFFF	7.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1258A7

Deuteranopia (green-blind)

#004FA2

Tritanopia (blue-blind)

#006170

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #384ca4;
/* rgb */ color: rgb(56, 76, 164);
/* oklch */ color: oklch(45.1% 0.144 270.1);

Tailwind

colors: {
  custom: {
    50: '#7b7dc0',
    500: '#384ca4',
    950: '#000000',
  },
}

SCSS

$custom: #384ca4;
$custom-light: #7b7dc0;
$custom-dark: #000000;

JSON

{
  "hex": "#384ca4",
  "rgb": {
    "r": 56,
    "g": 76,
    "b": 164
  },
  "hsl": {
    "h": 228.889,
    "s": 49.091,
    "l": 43.137
  },
  "oklch": {
    "l": 0.45103,
    "c": 0.14353,
    "h": 270.1
  },
  "luminance": 0.0869
}

Semantic roles & 50–950 ramp

primary

#384CA4

secondary

#BEB17A

accent

#BF4FD9

background

#F7F7FB

surface

#EEEEF7

border

#C9C9D0

text

#0A0912

muted

#7C7B81

Preview Lab

Preview with #384CA4

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

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