#3B6099#3B6099

#3B6099 is a mid, moderate blue. Relative luminance 0.116; OKLCH L 48.9% C 0.101 H 258.8°. Best body text is #FFFFFF at 6.33:1 contrast (WCAG AA passes).

Color values

HEX	#3B6099
RGB	rgb(59, 96, 153)
HSL	hsl(216, 44%, 42%)
HSV	hsv(216, 61%, 60%)
CMYK	cmyk(61.4%, 37.3%, 0%, 40%)
CIE-LAB	lab(40.56, 5.16, -35.10)
CIE-LCH	lch(40.56, 35.48, 278.36°)
OKLab	oklab(48.9% -0.0198 -0.0995)
OKLCH	oklch(48.9% 0.101 258.8)
XYZ	xyz(11.7342, 11.5944, 31.7504)
Luminance	0.1159 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B6099 #99743B

analogous

#3B8F99 #3B6099 #453B99

triadic

#3B6099 #993B60 #60993B

tetradic

#3B6099 #993B8F #99743B #3B9945

square

#3B6099 #993B8F #99743B #3B9945

split-complementary

#3B6099 #99453B #8F993B

monochromatic

#192941 #2A446D #3B6099 #547DBD #809FCE

Accessibility & contrast

On white

6.33

#3B6099 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.32

#3B6099 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3B6099

6.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B6099	#FFFFFF	#000000	##FFFFFF
##3B6099	1.00	6.33	3.32	6.33
#FFFFFF	6.33	1.00	21.00	1.00
#000000	3.32	21.00	1.00	21.00
##FFFFFF	6.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#48649B

Deuteranopia (green-blind)

#3B5C98

Tritanopia (blue-blind)

#006D75

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #3b6099;
/* rgb */ color: rgb(59, 96, 153);
/* oklch */ color: oklch(48.9% 0.101 258.8);

Tailwind

colors: {
  custom: {
    50: '#798cb7',
    500: '#3b6099',
    950: '#000000',
  },
}

SCSS

$custom: #3b6099;
$custom-light: #798cb7;
$custom-dark: #000000;

JSON

{
  "hex": "#3b6099",
  "rgb": {
    "r": 59,
    "g": 96,
    "b": 153
  },
  "hsl": {
    "h": 216.383,
    "s": 44.34,
    "l": 41.569
  },
  "oklch": {
    "l": 0.48901,
    "c": 0.10144,
    "h": 258.8
  },
  "luminance": 0.11595
}

Semantic roles & 50–950 ramp

primary

#3B6099

secondary

#B89F78

accent

#A254D4

background

#F7F8FB

surface

#EEF0F6

border

#C9CBD0

text

#0A0C11

muted

#7C7D80

Preview Lab

Preview with #3B6099

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

Preview Lab → · Contrast checker → · Palette generator →