#384FB0#384FB0

#384FB0 is a mid, vivid blue. Relative luminance 0.096; OKLCH L 46.6% C 0.157 H 269.4°. Best body text is #FFFFFF at 7.21:1 contrast (WCAG AA passes).

Color values

HEX	#384FB0
RGB	rgb(56, 79, 176)
HSL	hsl(229, 52%, 45%)
HSV	hsv(229, 68%, 69%)
CMYK	cmyk(68.2%, 55.1%, 0%, 31%)
CIE-LAB	lab(37.05, 23.96, -54.43)
CIE-LCH	lch(37.05, 59.47, 293.76°)
OKLab	oklab(46.64% -0.0017 -0.1565)
OKLCH	oklch(46.64% 0.157 269.4)
XYZ	xyz(12.2607, 9.5661, 42.2662)
Luminance	0.0957 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#384FB0 #B09938

analogous

#388BB0 #384FB0 #5D38B0

triadic

#384FB0 #B0384F #4FB038

tetradic

#384FB0 #B0388B #B09938 #38B05D

square

#384FB0 #B0388B #B09938 #38B05D

split-complementary

#384FB0 #B05D38 #8BB038

monochromatic

#1A2553 #293A82 #384FB0 #5B70CB #8998D9

Accessibility & contrast

On white

7.21

#384FB0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.91

#384FB0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #384FB0

7.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##384FB0	#FFFFFF	#000000	##FFFFFF
##384FB0	1.00	7.21	2.91	7.21
#FFFFFF	7.21	1.00	21.00	1.00
#000000	2.91	21.00	1.00	21.00
##FFFFFF	7.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DB3

Deuteranopia (green-blind)

#0052AE

Tritanopia (blue-blind)

#006678

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #384fb0;
/* rgb */ color: rgb(56, 79, 176);
/* oklch */ color: oklch(46.6% 0.157 269.4);

Tailwind

colors: {
  custom: {
    50: '#7d80c8',
    500: '#384fb0',
    950: '#000000',
  },
}

SCSS

$custom: #384fb0;
$custom-light: #7d80c8;
$custom-dark: #000000;

JSON

{
  "hex": "#384fb0",
  "rgb": {
    "r": 56,
    "g": 79,
    "b": 176
  },
  "hsl": {
    "h": 228.5,
    "s": 51.724,
    "l": 45.49
  },
  "oklch": {
    "l": 0.46638,
    "c": 0.15655,
    "h": 269.4
  },
  "luminance": 0.09567
}

Semantic roles & 50–950 ramp

primary

#384FB0

secondary

#C4B780

accent

#C04DDB

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0B0A13

muted

#7C7C82

Preview Lab

Preview with #384FB0

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

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