#395583#395583

#395583 is a dark, moderate blue. Relative luminance 0.090; OKLCH L 44.9% C 0.083 H 259.9°. Best body text is #FFFFFF at 7.50:1 contrast (WCAG AA passes).

Color values

HEX	#395583
RGB	rgb(57, 85, 131)
HSL	hsl(217, 39%, 37%)
HSV	hsv(217, 56%, 51%)
CMYK	cmyk(56.5%, 35.1%, 0%, 48.6%)
CIE-LAB	lab(35.99, 4.05, -29.00)
CIE-LCH	lch(35.99, 29.28, 277.95°)
OKLab	oklab(44.93% -0.0145 -0.0818)
OKLCH	oklch(44.93% 0.083 259.9)
XYZ	xyz(9.0312, 9.0048, 22.7305)
Luminance	0.0901 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#395583 #836739

analogous

#397A83 #395583 #423983

triadic

#395583 #833955 #558339

tetradic

#395583 #83397A #836739 #398342

square

#395583 #83397A #836739 #398342

split-complementary

#395583 #834239 #7A8339

monochromatic

#141E2E #263958 #395583 #4C71AE #7492C2

Accessibility & contrast

On white

7.50

#395583 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#395583 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #395583

7.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##395583	#FFFFFF	#000000	##FFFFFF
##395583	1.00	7.50	2.80	7.50
#FFFFFF	7.50	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#435885

Deuteranopia (green-blind)

#395182

Tritanopia (blue-blind)

#0C5F66

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #395583;
/* rgb */ color: rgb(57, 85, 131);
/* oklch */ color: oklch(44.9% 0.083 259.9);

Tailwind

colors: {
  custom: {
    50: '#7584a7',
    500: '#395583',
    950: '#000000',
  },
}

SCSS

$custom: #395583;
$custom-light: #7584a7;
$custom-dark: #000000;

JSON

{
  "hex": "#395583",
  "rgb": {
    "r": 57,
    "g": 85,
    "b": 131
  },
  "hsl": {
    "h": 217.297,
    "s": 39.362,
    "l": 36.863
  },
  "oklch": {
    "l": 0.44934,
    "c": 0.08312,
    "h": 259.9
  },
  "luminance": 0.09006
}

Semantic roles & 50–950 ramp

primary

#395583

secondary

#AC946C

accent

#A259CF

background

#F7F8FA

surface

#EDEFF4

border

#C8CACE

text

#090A0F

muted

#7B7C7F

Preview Lab

Preview with #395583

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

Preview Lab → · Contrast checker → · Palette generator →