#383E4C#383E4C

#383E4C is a dark, muted blue. Relative luminance 0.048; OKLCH L 36.4% C 0.026 H 266.9°. Best body text is #FFFFFF at 10.71:1 contrast (WCAG AA passes).

Color values

HEX	#383E4C
RGB	rgb(56, 62, 76)
HSL	hsl(222, 15%, 26%)
HSV	hsv(222, 26%, 30%)
CMYK	cmyk(26.3%, 18.4%, 0%, 70.2%)
CIE-LAB	lab(26.18, 1.16, -9.33)
CIE-LCH	lch(26.18, 9.40, 277.10°)
OKLab	oklab(36.4% -0.0014 -0.0255)
OKLCH	oklch(36.4% 0.026 266.9)
XYZ	xyz(4.6577, 4.8077, 7.5187)
Luminance	0.0481 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#383E4C #4C4638

analogous

#38484C #383E4C #3C384C

triadic

#383E4C #4C383E #3E4C38

tetradic

#383E4C #4C3848 #4C4638 #384C3C

square

#383E4C #4C3848 #4C4638 #384C3C

split-complementary

#383E4C #4C3C38 #484C38

monochromatic

#0D0E12 #1E2129 #383E4C #525B6F #6C7792

Accessibility & contrast

On white

10.71

#383E4C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#383E4C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #383E4C

10.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##383E4C	#FFFFFF	#000000	##FFFFFF
##383E4C	1.00	10.71	1.96	10.71
#FFFFFF	10.71	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A3F4D

Deuteranopia (green-blind)

#383D4C

Tritanopia (blue-blind)

#334143

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #383e4c;
/* rgb */ color: rgb(56, 62, 76);
/* oklch */ color: oklch(36.4% 0.026 266.9);

Tailwind

colors: {
  custom: {
    50: '#6f737e',
    500: '#383e4c',
    950: '#000000',
  },
}

SCSS

$custom: #383e4c;
$custom-light: #6f737e;
$custom-dark: #000000;

JSON

{
  "hex": "#383e4c",
  "rgb": {
    "r": 56,
    "g": 62,
    "b": 76
  },
  "hsl": {
    "h": 222,
    "s": 15.152,
    "l": 25.882
  },
  "oklch": {
    "l": 0.36399,
    "c": 0.02554,
    "h": 266.9
  },
  "luminance": 0.04808
}

Semantic roles & 50–950 ramp

primary

#383E4C

secondary

#7C7564

accent

#A270B8

background

#F6F6F7

surface

#ECECEE

border

#C7C7C9

text

#070809

muted

#7A7B7B

Preview Lab

Preview with #383E4C

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

Preview Lab → · Contrast checker → · Palette generator →