#384AB2#384AB2

#384AB2 is a mid, vivid blue. Relative luminance 0.090; OKLCH L 45.8% C 0.166 H 270.9°. Best body text is #FFFFFF at 7.53:1 contrast (WCAG AA passes).

Color values

HEX	#384AB2
RGB	rgb(56, 74, 178)
HSL	hsl(231, 52%, 46%)
HSV	hsv(231, 69%, 70%)
CMYK	cmyk(68.5%, 58.4%, 0%, 30.2%)
CIE-LAB	lab(35.89, 27.95, -57.50)
CIE-LCH	lch(35.89, 63.93, 295.93°)
OKLab	oklab(45.82% 0.0026 -0.1656)
OKLCH	oklch(45.82% 0.166 270.9)
XYZ	xyz(12.1128, 8.9515, 43.2003)
Luminance	0.0895 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#384AB2 #B2A038

analogous

#3887B2 #384AB2 #6338B2

triadic

#384AB2 #B2384A #4AB238

tetradic

#384AB2 #B23887 #B2A038 #38B263

square

#384AB2 #B23887 #B2A038 #38B263

split-complementary

#384AB2 #B26338 #87B238

monochromatic

#1B2355 #293783 #384AB2 #5C6CCC #8A96DA

Accessibility & contrast

On white

7.53

#384AB2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#384AB2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #384AB2

7.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##384AB2	#FFFFFF	#000000	##FFFFFF
##384AB2	1.00	7.53	2.79	7.53
#FFFFFF	7.53	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AB5

Deuteranopia (green-blind)

#004FB0

Tritanopia (blue-blind)

#006477

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #384ab2;
/* rgb */ color: rgb(56, 74, 178);
/* oklch */ color: oklch(45.8% 0.166 270.9);

Tailwind

colors: {
  custom: {
    50: '#7e7cca',
    500: '#384ab2',
    950: '#000000',
  },
}

SCSS

$custom: #384ab2;
$custom-light: #7e7cca;
$custom-dark: #000000;

JSON

{
  "hex": "#384ab2",
  "rgb": {
    "r": 56,
    "g": 74,
    "b": 178
  },
  "hsl": {
    "h": 231.148,
    "s": 52.137,
    "l": 45.882
  },
  "oklch": {
    "l": 0.45816,
    "c": 0.16566,
    "h": 270.9
  },
  "luminance": 0.08953
}

Semantic roles & 50–950 ramp

primary

#384AB2

secondary

#C5BB81

accent

#C64CDC

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0B0913

muted

#7C7B82

Preview Lab

Preview with #384AB2

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

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