#383D4E#383D4E

#383D4E is a dark, muted blue. Relative luminance 0.047; OKLCH L 36.2% C 0.030 H 272.0°. Best body text is #FFFFFF at 10.79:1 contrast (WCAG AA passes).

Color values

HEX	#383D4E
RGB	rgb(56, 61, 78)
HSL	hsl(226, 16%, 26%)
HSV	hsv(226, 28%, 31%)
CMYK	cmyk(28.2%, 21.8%, 0%, 69.4%)
CIE-LAB	lab(25.95, 2.39, -11.00)
CIE-LCH	lch(25.95, 11.26, 282.25°)
OKLab	oklab(36.24% 0.0011 -0.0302)
OKLCH	oklch(36.24% 0.03 272)
XYZ	xyz(4.6744, 4.7282, 7.8726)
Luminance	0.0473 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#383D4E #4E4938

analogous

#38484E #383D4E #3E384E

triadic

#383D4E #4E383D #3D4E38

tetradic

#383D4E #4E3848 #4E4938 #384E3E

square

#383D4E #4E3848 #4E4938 #384E3E

split-complementary

#383D4E #4E3E38 #484E38

monochromatic

#0D0E12 #1E212A #383D4E #525972 #6B7595

Accessibility & contrast

On white

10.79

#383D4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#383D4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #383D4E

10.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##383D4E	#FFFFFF	#000000	##FFFFFF
##383D4E	1.00	10.79	1.95	10.79
#FFFFFF	10.79	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#383E4F

Deuteranopia (green-blind)

#363D4E

Tritanopia (blue-blind)

#324043

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #383d4e;
/* rgb */ color: rgb(56, 61, 78);
/* oklch */ color: oklch(36.2% 0.030 272.0);

Tailwind

colors: {
  custom: {
    50: '#6f727f',
    500: '#383d4e',
    950: '#000000',
  },
}

SCSS

$custom: #383d4e;
$custom-light: #6f727f;
$custom-dark: #000000;

JSON

{
  "hex": "#383d4e",
  "rgb": {
    "r": 56,
    "g": 61,
    "b": 78
  },
  "hsl": {
    "h": 226.364,
    "s": 16.418,
    "l": 26.275
  },
  "oklch": {
    "l": 0.36243,
    "c": 0.0302,
    "h": 272
  },
  "luminance": 0.04728
}

Semantic roles & 50–950 ramp

primary

#383D4E

secondary

#7E7864

accent

#A86FB9

background

#F6F6F7

surface

#ECECEE

border

#C7C7C9

text

#07080A

muted

#7A7B7C

Preview Lab

Preview with #383D4E

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

Preview Lab → · Contrast checker → · Palette generator →