#384AA0#384AA0

#384AA0 is a dark, vivid blue. Relative luminance 0.083; OKLCH L 44.4% C 0.140 H 270.8°. Best body text is #FFFFFF at 7.91:1 contrast (WCAG AA passes).

Color values

HEX	#384AA0
RGB	rgb(56, 74, 160)
HSL	hsl(230, 48%, 42%)
HSV	hsv(230, 65%, 63%)
CMYK	cmyk(65%, 53.7%, 0%, 37.3%)
CIE-LAB	lab(34.55, 21.43, -48.93)
CIE-LCH	lch(34.55, 53.42, 293.66°)
OKLab	oklab(44.39% 0.0018 -0.1404)
OKLCH	oklch(44.39% 0.14 270.8)
XYZ	xyz(10.4227, 8.2755, 34.2990)
Luminance	0.0828 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#384AA0 #A08E38

analogous

#387EA0 #384AA0 #5A38A0

triadic

#384AA0 #A0384A #4AA038

tetradic

#384AA0 #A0387E #A08E38 #38A05A

square

#384AA0 #A0387E #A08E38 #38A05A

split-complementary

#384AA0 #A05A38 #7EA038

monochromatic

#182045 #283573 #384AA0 #5366C3 #808ED3

Accessibility & contrast

On white

7.91

#384AA0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#384AA0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #384AA0

7.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##384AA0	#FFFFFF	#000000	##FFFFFF
##384AA0	1.00	7.91	2.66	7.91
#FFFFFF	7.91	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1256A3

Deuteranopia (green-blind)

#004D9E

Tritanopia (blue-blind)

#005E6D

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #384aa0;
/* rgb */ color: rgb(56, 74, 160);
/* oklch */ color: oklch(44.4% 0.140 270.8);

Tailwind

colors: {
  custom: {
    50: '#7a7cbd',
    500: '#384aa0',
    950: '#000000',
  },
}

SCSS

$custom: #384aa0;
$custom-light: #7a7cbd;
$custom-dark: #000000;

JSON

{
  "hex": "#384aa0",
  "rgb": {
    "r": 56,
    "g": 74,
    "b": 160
  },
  "hsl": {
    "h": 229.615,
    "s": 48.148,
    "l": 42.353
  },
  "oklch": {
    "l": 0.44388,
    "c": 0.14045,
    "h": 270.8
  },
  "luminance": 0.08276
}

Semantic roles & 50–950 ramp

primary

#384AA0

secondary

#BCB078

accent

#C050D8

background

#F7F7FB

surface

#EEEEF6

border

#C9C9D0

text

#0A0912

muted

#7C7B81

Preview Lab

Preview with #384AA0

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

Preview Lab → · Contrast checker → · Palette generator →