#384583#384583

#384583 is a dark, moderate blue. Relative luminance 0.067; OKLCH L 41.2% C 0.104 H 272.2°. Best body text is #FFFFFF at 8.95:1 contrast (WCAG AA passes).

Color values

HEX	#384583
RGB	rgb(56, 69, 131)
HSL	hsl(230, 40%, 37%)
HSV	hsv(230, 57%, 51%)
CMYK	cmyk(57.3%, 47.3%, 0%, 48.6%)
CIE-LAB	lab(31.20, 14.35, -36.61)
CIE-LCH	lch(31.20, 39.33, 291.41°)
OKLab	oklab(41.22% 0.004 -0.1043)
OKLCH	oklch(41.22% 0.104 272.2)
XYZ	xyz(7.8544, 6.7351, 22.3544)
Luminance	0.0674 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#384583 #837638

analogous

#386B83 #384583 #513883

triadic

#384583 #833845 #458338

tetradic

#384583 #83386B #837638 #388351

square

#384583 #83386B #837638 #388351

split-complementary

#384583 #835138 #6B8338

monochromatic

#13182D #262E58 #384583 #4A5CAE #7280C3

Accessibility & contrast

On white

8.95

#384583 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.35

#384583 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #384583

8.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##384583	#FFFFFF	#000000	##FFFFFF
##384583	1.00	8.95	2.35	8.95
#FFFFFF	8.95	1.00	21.00	1.00
#000000	2.35	21.00	1.00	21.00
##FFFFFF	8.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#294D85

Deuteranopia (green-blind)

#1F4682

Tritanopia (blue-blind)

#0E535D

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #384583;
/* rgb */ color: rgb(56, 69, 131);
/* oklch */ color: oklch(41.2% 0.104 272.2);

Tailwind

colors: {
  custom: {
    50: '#7578a7',
    500: '#384583',
    950: '#000000',
  },
}

SCSS

$custom: #384583;
$custom-light: #7578a7;
$custom-dark: #000000;

JSON

{
  "hex": "#384583",
  "rgb": {
    "r": 56,
    "g": 69,
    "b": 131
  },
  "hsl": {
    "h": 229.6,
    "s": 40.107,
    "l": 36.667
  },
  "oklch": {
    "l": 0.4122,
    "c": 0.10436,
    "h": 272.2
  },
  "luminance": 0.06736
}

Semantic roles & 50–950 ramp

primary

#384583

secondary

#ACA16B

accent

#BB58D0

background

#F7F7FA

surface

#EDEDF4

border

#C8C8CE

text

#09080F

muted

#7B7B7F

Preview Lab

Preview with #384583

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

Preview Lab → · Contrast checker → · Palette generator →