#3B5983#3B5983

#3B5983 is a mid, moderate blue. Relative luminance 0.097; OKLCH L 46.0% C 0.078 H 256.9°. Best body text is #FFFFFF at 7.14:1 contrast (WCAG AA passes).

Color values

HEX	#3B5983
RGB	rgb(59, 89, 131)
HSL	hsl(215, 38%, 37%)
HSV	hsv(215, 55%, 51%)
CMYK	cmyk(55%, 32.1%, 0%, 48.6%)
CIE-LAB	lab(37.32, 1.97, -26.91)
CIE-LCH	lch(37.32, 26.98, 274.19°)
OKLab	oklab(46% -0.0176 -0.0757)
OKLCH	oklch(46% 0.078 256.9)
XYZ	xyz(9.4713, 9.7125, 22.8439)
Luminance	0.0971 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B5983 #83653B

analogous

#3B7D83 #3B5983 #413B83

triadic

#3B5983 #833B59 #59833B

tetradic

#3B5983 #833B7D #83653B #3B8341

square

#3B5983 #833B7D #83653B #3B8341

split-complementary

#3B5983 #83413B #7D833B

monochromatic

#15202F #283C59 #3B5983 #4E76AD #7796C2

Accessibility & contrast

On white

7.14

#3B5983 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.94

#3B5983 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B5983

7.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B5983	#FFFFFF	#000000	##FFFFFF
##3B5983	1.00	7.14	2.94	7.14
#FFFFFF	7.14	1.00	21.00	1.00
#000000	2.94	21.00	1.00	21.00
##FFFFFF	7.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#485C85

Deuteranopia (green-blind)

#3F5582

Tritanopia (blue-blind)

#136268

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #3b5983;
/* rgb */ color: rgb(59, 89, 131);
/* oklch */ color: oklch(46.0% 0.078 256.9);

Tailwind

colors: {
  custom: {
    50: '#7687a7',
    500: '#3b5983',
    950: '#000000',
  },
}

SCSS

$custom: #3b5983;
$custom-light: #7687a7;
$custom-dark: #000000;

JSON

{
  "hex": "#3b5983",
  "rgb": {
    "r": 59,
    "g": 89,
    "b": 131
  },
  "hsl": {
    "h": 215,
    "s": 37.895,
    "l": 37.255
  },
  "oklch": {
    "l": 0.46,
    "c": 0.07771,
    "h": 256.9
  },
  "luminance": 0.09713
}

Semantic roles & 50–950 ramp

primary

#3B5983

secondary

#AB926F

accent

#9E5ACE

background

#F7F8FA

surface

#EDEFF4

border

#C8CACE

text

#090B0F

muted

#7B7C7F

Preview Lab

Preview with #3B5983

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

Preview Lab → · Contrast checker → · Palette generator →