#383E50#383E50

#383E50 is a dark, muted blue. Relative luminance 0.049; OKLCH L 36.6% C 0.032 H 270.4°. Best body text is #FFFFFF at 10.64:1 contrast (WCAG AA passes).

Color values

HEX	#383E50
RGB	rgb(56, 62, 80)
HSL	hsl(225, 18%, 27%)
HSV	hsv(225, 30%, 31%)
CMYK	cmyk(30%, 22.5%, 0%, 68.6%)
CIE-LAB	lab(26.35, 2.30, -11.70)
CIE-LCH	lch(26.35, 11.93, 281.12°)
OKLab	oklab(36.59% 0.0002 -0.0322)
OKLCH	oklch(36.59% 0.032 270.4)
XYZ	xyz(4.8011, 4.8650, 8.2740)
Luminance	0.0486 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#383E50 #504A38

analogous

#384A50 #383E50 #3E3850

triadic

#383E50 #50383E #3E5038

tetradic

#383E50 #50384A #504A38 #38503E

square

#383E50 #50384A #504A38 #38503E

split-complementary

#383E50 #503E38 #4A5038

monochromatic

#0D0E12 #1F222C #383E50 #515A74 #6B7697

Accessibility & contrast

On white

10.64

#383E50 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#383E50 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #383E50

10.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##383E50	#FFFFFF	#000000	##FFFFFF
##383E50	1.00	10.64	1.97	10.64
#FFFFFF	10.64	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#393F51

Deuteranopia (green-blind)

#373D50

Tritanopia (blue-blind)

#324144

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #383e50;
/* rgb */ color: rgb(56, 62, 80);
/* oklch */ color: oklch(36.6% 0.032 270.4);

Tailwind

colors: {
  custom: {
    50: '#6f7381',
    500: '#383e50',
    950: '#000000',
  },
}

SCSS

$custom: #383e50;
$custom-light: #6f7381;
$custom-dark: #000000;

JSON

{
  "hex": "#383e50",
  "rgb": {
    "r": 56,
    "g": 62,
    "b": 80
  },
  "hsl": {
    "h": 225,
    "s": 17.647,
    "l": 26.667
  },
  "oklch": {
    "l": 0.36585,
    "c": 0.03216,
    "h": 270.4
  },
  "luminance": 0.04865
}

Semantic roles & 50–950 ramp

primary

#383E50

secondary

#807964

accent

#A76DBA

background

#F6F6F7

surface

#ECECEE

border

#C7C7C9

text

#07080A

muted

#7A7B7C

Preview Lab

Preview with #383E50

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

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