#384DBD#384DBD

#384DBD is a mid, vivid blue. Relative luminance 0.098; OKLCH L 47.3% C 0.177 H 270.1°. Best body text is #FFFFFF at 7.08:1 contrast (WCAG AA passes).

Color values

HEX	#384DBD
RGB	rgb(56, 77, 189)
HSL	hsl(231, 54%, 48%)
HSV	hsv(231, 70%, 74%)
CMYK	cmyk(70.4%, 59.3%, 0%, 25.9%)
CIE-LAB	lab(37.52, 29.97, -61.32)
CIE-LCH	lch(37.52, 68.26, 296.05°)
OKLab	oklab(47.3% 0.0003 -0.1768)
OKLCH	oklch(47.3% 0.177 270.1)
XYZ	xyz(13.4669, 9.8213, 49.3202)
Luminance	0.0982 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#384DBD #BDA838

analogous

#3890BD #384DBD #6538BD

triadic

#384DBD #BD384D #4DBD38

tetradic

#384DBD #BD3890 #BDA838 #38BD65

square

#384DBD #BD3890 #BDA838 #38BD65

split-complementary

#384DBD #BD6538 #90BD38

monochromatic

#1C275F #2A3A8E #384DBD #6273D0 #919DDE

Accessibility & contrast

On white

7.08

#384DBD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#384DBD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #384DBD

7.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##384DBD	#FFFFFF	#000000	##FFFFFF
##384DBD	1.00	7.08	2.96	7.08
#FFFFFF	7.08	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FC1

Deuteranopia (green-blind)

#0052BB

Tritanopia (blue-blind)

#00697D

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #384dbd;
/* rgb */ color: rgb(56, 77, 189);
/* oklch */ color: oklch(47.3% 0.177 270.1);

Tailwind

colors: {
  custom: {
    50: '#807ed2',
    500: '#384dbd',
    950: '#000000',
  },
}

SCSS

$custom: #384dbd;
$custom-light: #807ed2;
$custom-dark: #000000;

JSON

{
  "hex": "#384dbd",
  "rgb": {
    "r": 56,
    "g": 77,
    "b": 189
  },
  "hsl": {
    "h": 230.526,
    "s": 54.286,
    "l": 48.039
  },
  "oklch": {
    "l": 0.47298,
    "c": 0.17685,
    "h": 270.1
  },
  "luminance": 0.09823
}

Semantic roles & 50–950 ramp

primary

#384DBD

secondary

#C9BF87

accent

#C64ADE

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0A14

muted

#7D7C83

Preview Lab

Preview with #384DBD

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

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