#384E87#384E87

#384E87 is a dark, moderate blue. Relative luminance 0.080; OKLCH L 43.5% C 0.098 H 266.5°. Best body text is #FFFFFF at 8.05:1 contrast (WCAG AA passes).

Color values

HEX	#384E87
RGB	rgb(56, 78, 135)
HSL	hsl(223, 41%, 37%)
HSV	hsv(223, 59%, 53%)
CMYK	cmyk(58.5%, 42.2%, 0%, 47.1%)
CIE-LAB	lab(34.06, 9.78, -34.51)
CIE-LCH	lch(34.06, 35.87, 285.83°)
OKLab	oklab(43.5% -0.006 -0.098)
OKLCH	oklch(43.5% 0.098 266.5)
XYZ	xyz(8.7270, 8.0381, 24.0086)
Luminance	0.0804 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#384E87 #877138

analogous

#387687 #384E87 #493887

triadic

#384E87 #87384E #4E8738

tetradic

#384E87 #873876 #877138 #388749

square

#384E87 #873876 #877138 #388749

split-complementary

#384E87 #874938 #768738

monochromatic

#141C30 #26355C #384E87 #4A67B2 #748BC5

Accessibility & contrast

On white

8.05

#384E87 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#384E87 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #384E87

8.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##384E87	#FFFFFF	#000000	##FFFFFF
##384E87	1.00	8.05	2.61	8.05
#FFFFFF	8.05	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#365489

Deuteranopia (green-blind)

#2C4D86

Tritanopia (blue-blind)

#025B64

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #384e87;
/* rgb */ color: rgb(56, 78, 135);
/* oklch */ color: oklch(43.5% 0.098 266.5);

Tailwind

colors: {
  custom: {
    50: '#757faa',
    500: '#384e87',
    950: '#000000',
  },
}

SCSS

$custom: #384e87;
$custom-light: #757faa;
$custom-dark: #000000;

JSON

{
  "hex": "#384e87",
  "rgb": {
    "r": 56,
    "g": 78,
    "b": 135
  },
  "hsl": {
    "h": 223.291,
    "s": 41.361,
    "l": 37.451
  },
  "oklch": {
    "l": 0.43495,
    "c": 0.09822,
    "h": 266.5
  },
  "luminance": 0.08039
}

Semantic roles & 50–950 ramp

primary

#384E87

secondary

#AE9C6D

accent

#AF57D1

background

#F7F7FA

surface

#EDEEF4

border

#C8C9CE

text

#090A10

muted

#7B7C7F

Preview Lab

Preview with #384E87

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

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