#383E54#383E54

#383E54 is a dark, muted blue. Relative luminance 0.049; OKLCH L 36.8% C 0.039 H 272.6°. Best body text is #FFFFFF at 10.58:1 contrast (WCAG AA passes).

Color values

HEX	#383E54
RGB	rgb(56, 62, 84)
HSL	hsl(227, 20%, 27%)
HSV	hsv(227, 33%, 33%)
CMYK	cmyk(33.3%, 26.2%, 0%, 67.1%)
CIE-LAB	lab(26.52, 3.48, -14.05)
CIE-LCH	lch(26.52, 14.47, 283.89°)
OKLab	oklab(36.78% 0.0017 -0.0388)
OKLCH	oklch(36.78% 0.039 272.6)
XYZ	xyz(4.9533, 4.9259, 9.0756)
Luminance	0.0493 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#383E54 #544E38

analogous

#384C54 #383E54 #403854

triadic

#383E54 #54383E #3E5438

tetradic

#383E54 #54384C #544E38 #385440

square

#383E54 #54384C #544E38 #385440

split-complementary

#383E54 #544038 #4C5438

monochromatic

#0C0E12 #20232F #383E54 #505979 #6A759C

Accessibility & contrast

On white

10.58

#383E54 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#383E54 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #383E54

10.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##383E54	#FFFFFF	#000000	##FFFFFF
##383E54	1.00	10.58	1.99	10.58
#FFFFFF	10.58	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#374055

Deuteranopia (green-blind)

#353E53

Tritanopia (blue-blind)

#304246

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #383e54;
/* rgb */ color: rgb(56, 62, 84);
/* oklch */ color: oklch(36.8% 0.039 272.6);

Tailwind

colors: {
  custom: {
    50: '#6f7384',
    500: '#383e54',
    950: '#000000',
  },
}

SCSS

$custom: #383e54;
$custom-light: #6f7384;
$custom-dark: #000000;

JSON

{
  "hex": "#383e54",
  "rgb": {
    "r": 56,
    "g": 62,
    "b": 84
  },
  "hsl": {
    "h": 227.143,
    "s": 20,
    "l": 27.451
  },
  "oklch": {
    "l": 0.3678,
    "c": 0.03885,
    "h": 272.6
  },
  "luminance": 0.04926
}

Semantic roles & 50–950 ramp

primary

#383E54

secondary

#847D64

accent

#AB6BBD

background

#F6F6F8

surface

#ECECEF

border

#C7C7CA

text

#07080A

muted

#7A7B7C

Preview Lab

Preview with #383E54

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

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