#383B97#383B97

#383B97 is a dark, vivid blue. Relative luminance 0.062; OKLCH L 40.7% C 0.148 H 276.2°. Best body text is #FFFFFF at 9.37:1 contrast (WCAG AA passes).

Color values

HEX	#383B97
RGB	rgb(56, 59, 151)
HSL	hsl(238, 46%, 41%)
HSV	hsv(238, 63%, 59%)
CMYK	cmyk(62.9%, 60.9%, 0%, 40.8%)
CIE-LAB	lab(29.92, 28.09, -50.98)
CIE-LCH	lch(29.92, 58.21, 298.86°)
OKLab	oklab(40.72% 0.016 -0.1466)
OKLCH	oklch(40.72% 0.148 276.2)
XYZ	xyz(8.7789, 6.2024, 30.0067)
Luminance	0.0620 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#383B97 #979438

analogous

#386A97 #383B97 #643897

triadic

#383B97 #97383B #3B9738

tetradic

#383B97 #97386A #979438 #389764

square

#383B97 #97386A #979438 #389764

split-complementary

#383B97 #976438 #6A9738

monochromatic

#17183E #272A6A #383B97 #4F52BE #7B7ECE

Accessibility & contrast

On white

9.37

#383B97 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#383B97 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #383B97

9.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##383B97	#FFFFFF	#000000	##FFFFFF
##383B97	1.00	9.37	2.24	9.37
#FFFFFF	9.37	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004B9A

Deuteranopia (green-blind)

#004295

Tritanopia (blue-blind)

#005163

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #383b97;
/* rgb */ color: rgb(56, 59, 151);
/* oklch */ color: oklch(40.7% 0.148 276.2);

Tailwind

colors: {
  custom: {
    50: '#7971b6',
    500: '#383b97',
    950: '#000000',
  },
}

SCSS

$custom: #383b97;
$custom-light: #7971b6;
$custom-dark: #000000;

JSON

{
  "hex": "#383b97",
  "rgb": {
    "r": 56,
    "g": 59,
    "b": 151
  },
  "hsl": {
    "h": 238.105,
    "s": 45.894,
    "l": 40.588
  },
  "oklch": {
    "l": 0.40716,
    "c": 0.14752,
    "h": 276.2
  },
  "luminance": 0.06203
}

Semantic roles & 50–950 ramp

primary

#383B97

secondary

#B7B573

accent

#D152D6

background

#F7F6FB

surface

#EEECF6

border

#C9C7D0

text

#0A0711

muted

#7C7A80

Preview Lab

Preview with #383B97

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

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