#384D83#384D83

#384D83 is a dark, moderate blue. Relative luminance 0.078; OKLCH L 43.0% C 0.093 H 266.5°. Best body text is #FFFFFF at 8.21:1 contrast (WCAG AA passes).

Color values

HEX	#384D83
RGB	rgb(56, 77, 131)
HSL	hsl(223, 40%, 37%)
HSV	hsv(223, 57%, 51%)
CMYK	cmyk(57.3%, 41.2%, 0%, 48.6%)
CIE-LAB	lab(33.53, 9.03, -32.89)
CIE-LCH	lch(33.53, 34.11, 285.35°)
OKLab	oklab(43.01% -0.0057 -0.0933)
OKLCH	oklch(43.01% 0.093 266.5)
XYZ	xyz(8.3801, 7.7866, 22.5297)
Luminance	0.0779 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#384D83 #836E38

analogous

#387383 #384D83 #493883

triadic

#384D83 #83384D #4D8338

tetradic

#384D83 #833873 #836E38 #388349

square

#384D83 #833873 #836E38 #388349

split-complementary

#384D83 #834938 #738338

monochromatic

#131B2D #263458 #384D83 #4A66AE #7289C3

Accessibility & contrast

On white

8.21

#384D83 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.56

#384D83 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #384D83

8.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##384D83	#FFFFFF	#000000	##FFFFFF
##384D83	1.00	8.21	2.56	8.21
#FFFFFF	8.21	1.00	21.00	1.00
#000000	2.56	21.00	1.00	21.00
##FFFFFF	8.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#375285

Deuteranopia (green-blind)

#2D4C82

Tritanopia (blue-blind)

#0B5961

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #384d83;
/* rgb */ color: rgb(56, 77, 131);
/* oklch */ color: oklch(43.0% 0.093 266.5);

Tailwind

colors: {
  custom: {
    50: '#757ea7',
    500: '#384d83',
    950: '#000000',
  },
}

SCSS

$custom: #384d83;
$custom-light: #757ea7;
$custom-dark: #000000;

JSON

{
  "hex": "#384d83",
  "rgb": {
    "r": 56,
    "g": 77,
    "b": 131
  },
  "hsl": {
    "h": 223.2,
    "s": 40.107,
    "l": 36.667
  },
  "oklch": {
    "l": 0.43012,
    "c": 0.09346,
    "h": 266.5
  },
  "luminance": 0.07787
}

Semantic roles & 50–950 ramp

primary

#384D83

secondary

#AC9A6B

accent

#AE58D0

background

#F7F7FA

surface

#EDEEF4

border

#C8C9CE

text

#09090F

muted

#7B7B7F

Preview Lab

Preview with #384D83

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

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