#393D4E#393D4E

#393D4E is a dark, muted blue. Relative luminance 0.048; OKLCH L 36.3% C 0.030 H 274.5°. Best body text is #FFFFFF at 10.76:1 contrast (WCAG AA passes).

Color values

HEX	#393D4E
RGB	rgb(57, 61, 78)
HSL	hsl(229, 16%, 26%)
HSV	hsv(229, 27%, 31%)
CMYK	cmyk(26.9%, 21.8%, 0%, 69.4%)
CIE-LAB	lab(26.03, 2.75, -10.86)
CIE-LCH	lch(26.03, 11.20, 284.22°)
OKLab	oklab(36.33% 0.0023 -0.0298)
OKLCH	oklch(36.33% 0.03 274.5)
XYZ	xyz(4.7309, 4.7573, 7.8752)
Luminance	0.0476 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#393D4E #4E4A39

analogous

#39484E #393D4E #40394E

triadic

#393D4E #4E393D #3D4E39

tetradic

#393D4E #4E3948 #4E4A39 #394E40

square

#393D4E #4E3948 #4E4A39 #394E40

split-complementary

#393D4E #4E4039 #484E39

monochromatic

#0D0E12 #1F212B #393D4E #535971 #6D7594

Accessibility & contrast

On white

10.76

#393D4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#393D4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #393D4E

10.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##393D4E	#FFFFFF	#000000	##FFFFFF
##393D4E	1.00	10.76	1.95	10.76
#FFFFFF	10.76	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#383E4F

Deuteranopia (green-blind)

#373D4E

Tritanopia (blue-blind)

#344043

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #393d4e;
/* rgb */ color: rgb(57, 61, 78);
/* oklch */ color: oklch(36.3% 0.030 274.5);

Tailwind

colors: {
  custom: {
    50: '#6f727f',
    500: '#393d4e',
    950: '#000000',
  },
}

SCSS

$custom: #393d4e;
$custom-light: #6f727f;
$custom-dark: #000000;

JSON

{
  "hex": "#393d4e",
  "rgb": {
    "r": 57,
    "g": 61,
    "b": 78
  },
  "hsl": {
    "h": 228.571,
    "s": 15.556,
    "l": 26.471
  },
  "oklch": {
    "l": 0.36332,
    "c": 0.02987,
    "h": 274.5
  },
  "luminance": 0.04757
}

Semantic roles & 50–950 ramp

primary

#393D4E

secondary

#7E7965

accent

#AA6FB8

background

#F6F6F7

surface

#ECECEE

border

#C7C7C9

text

#07080A

muted

#7A7B7C

Preview Lab

Preview with #393D4E

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

Preview Lab → · Contrast checker → · Palette generator →