#383D89#383D89

#383D89 is a dark, vivid blue. Relative luminance 0.060; OKLCH L 40.0% C 0.125 H 276.3°. Best body text is #FFFFFF at 9.56:1 contrast (WCAG AA passes).

Color values

HEX	#383D89
RGB	rgb(56, 61, 137)
HSL	hsl(236, 42%, 38%)
HSV	hsv(236, 59%, 54%)
CMYK	cmyk(59.1%, 55.5%, 0%, 46.3%)
CIE-LAB	lab(29.37, 21.84, -43.26)
CIE-LCH	lch(29.37, 48.46, 296.79°)
OKLab	oklab(39.97% 0.0138 -0.1239)
OKLCH	oklch(39.97% 0.125 276.3)
XYZ	xyz(7.8135, 5.9838, 24.4053)
Luminance	0.0598 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#383D89 #898438

analogous

#386689 #383D89 #5B3889

triadic

#383D89 #89383D #3D8938

tetradic

#383D89 #893866 #898438 #38895B

square

#383D89 #893866 #898438 #38895B

split-complementary

#383D89 #895B38 #668938

monochromatic

#141632 #262A5E #383D89 #4A50B4 #757AC7

Accessibility & contrast

On white

9.56

#383D89 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#383D89 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #383D89

9.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##383D89	#FFFFFF	#000000	##FFFFFF
##383D89	1.00	9.56	2.20	9.56
#FFFFFF	9.56	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D498C

Deuteranopia (green-blind)

#004287

Tritanopia (blue-blind)

#044F5D

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #383d89;
/* rgb */ color: rgb(56, 61, 137);
/* oklch */ color: oklch(40.0% 0.125 276.3);

Tailwind

colors: {
  custom: {
    50: '#7672ac',
    500: '#383d89',
    950: '#000000',
  },
}

SCSS

$custom: #383d89;
$custom-light: #7672ac;
$custom-dark: #000000;

JSON

{
  "hex": "#383d89",
  "rgb": {
    "r": 56,
    "g": 61,
    "b": 137
  },
  "hsl": {
    "h": 236.296,
    "s": 41.969,
    "l": 37.843
  },
  "oklch": {
    "l": 0.39972,
    "c": 0.12468,
    "h": 276.3
  },
  "luminance": 0.05984
}

Semantic roles & 50–950 ramp

primary

#383D89

secondary

#AFAB6D

accent

#CA56D2

background

#F7F6FA

surface

#EDECF4

border

#C8C7CE

text

#090810

muted

#7B7B7F

Preview Lab

Preview with #383D89

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

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