#393E83#393E83

#393E83 is a dark, moderate blue. Relative luminance 0.060; OKLCH L 39.8% C 0.114 H 276.8°. Best body text is #FFFFFF at 9.59:1 contrast (WCAG AA passes).

Color values

HEX	#393E83
RGB	rgb(57, 62, 131)
HSL	hsl(236, 39%, 37%)
HSV	hsv(236, 56%, 51%)
CMYK	cmyk(56.5%, 52.7%, 0%, 48.6%)
CIE-LAB	lab(29.29, 19.28, -39.66)
CIE-LCH	lch(29.29, 44.10, 295.92°)
OKLab	oklab(39.8% 0.0135 -0.1133)
OKLCH	oklch(39.8% 0.114 276.8)
XYZ	xyz(7.5054, 5.9533, 22.2219)
Luminance	0.0595 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#393E83 #837E39

analogous

#396383 #393E83 #593983

triadic

#393E83 #83393E #3E8339

tetradic

#393E83 #833963 #837E39 #398359

square

#393E83 #833963 #837E39 #398359

split-complementary

#393E83 #835939 #638339

monochromatic

#14162E #262A58 #393E83 #4C52AE #7479C2

Accessibility & contrast

On white

9.59

#393E83 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#393E83 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #393E83

9.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##393E83	#FFFFFF	#000000	##FFFFFF
##393E83	1.00	9.59	2.19	9.59
#FFFFFF	9.59	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A4885

Deuteranopia (green-blind)

#0F4282

Tritanopia (blue-blind)

#144D5A

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #393e83;
/* rgb */ color: rgb(57, 62, 131);
/* oklch */ color: oklch(39.8% 0.114 276.8);

Tailwind

colors: {
  custom: {
    50: '#7673a7',
    500: '#393e83',
    950: '#000000',
  },
}

SCSS

$custom: #393e83;
$custom-light: #7673a7;
$custom-dark: #000000;

JSON

{
  "hex": "#393e83",
  "rgb": {
    "r": 57,
    "g": 62,
    "b": 131
  },
  "hsl": {
    "h": 235.946,
    "s": 39.362,
    "l": 36.863
  },
  "oklch": {
    "l": 0.39798,
    "c": 0.11408,
    "h": 276.8
  },
  "luminance": 0.05954
}

Semantic roles & 50–950 ramp

primary

#393E83

secondary

#ACA76C

accent

#C759CF

background

#F7F6FA

surface

#EDECF4

border

#C8C7CE

text

#09080F

muted

#7B7B7F

Preview Lab

Preview with #393E83

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

Preview Lab → · Contrast checker → · Palette generator →