#393B60#393B60

#393B60 is a dark, moderate blue. Relative luminance 0.048; OKLCH L 36.8% C 0.063 H 280.4°. Best body text is #FFFFFF at 10.67:1 contrast (WCAG AA passes).

Color values

HEX	#393B60
RGB	rgb(57, 59, 96)
HSL	hsl(237, 25%, 30%)
HSV	hsv(237, 41%, 38%)
CMYK	cmyk(40.6%, 38.5%, 0%, 62.4%)
CIE-LAB	lab(26.28, 9.52, -22.23)
CIE-LCH	lch(26.28, 24.18, 293.19°)
OKLab	oklab(36.81% 0.0115 -0.0623)
OKLCH	oklch(36.81% 0.063 280.4)
XYZ	xyz(5.3620, 4.8421, 11.7162)
Luminance	0.0484 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#393B60 #605E39

analogous

#394F60 #393B60 #4A3960

triadic

#393B60 #60393B #3B6039

tetradic

#393B60 #60394F #605E39 #39604A

square

#393B60 #60394F #605E39 #39604A

split-complementary

#393B60 #604A39 #4F6039

monochromatic

#0B0C13 #22233A #393B60 #505386 #6C6FA8

Accessibility & contrast

On white

10.67

#393B60 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#393B60 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #393B60

10.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##393B60	#FFFFFF	#000000	##FFFFFF
##393B60	1.00	10.67	1.97	10.67
#FFFFFF	10.67	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F4061

Deuteranopia (green-blind)

#2D3D5F

Tritanopia (blue-blind)

#2E4249

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #393b60;
/* rgb */ color: rgb(57, 59, 96);
/* oklch */ color: oklch(36.8% 0.063 280.4);

Tailwind

colors: {
  custom: {
    50: '#71708d',
    500: '#393b60',
    950: '#000000',
  },
}

SCSS

$custom: #393b60;
$custom-light: #71708d;
$custom-dark: #000000;

JSON

{
  "hex": "#393b60",
  "rgb": {
    "r": 57,
    "g": 59,
    "b": 96
  },
  "hsl": {
    "h": 236.923,
    "s": 25.49,
    "l": 30
  },
  "oklch": {
    "l": 0.36808,
    "c": 0.06335,
    "h": 280.4
  },
  "luminance": 0.04842
}

Semantic roles & 50–950 ramp

primary

#393B60

secondary

#908E65

accent

#BD66C2

background

#F6F6F8

surface

#ECECF0

border

#C7C7CB

text

#08070C

muted

#7B7A7D

Preview Lab

Preview with #393B60

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

Preview Lab → · Contrast checker → · Palette generator →