#3B5EA4#3B5EA4

#3B5EA4 is a mid, moderate blue. Relative luminance 0.116; OKLCH L 49.1% C 0.120 H 262.8°. Best body text is #FFFFFF at 6.32:1 contrast (WCAG AA passes).

Color values

HEX	#3B5EA4
RGB	rgb(59, 94, 164)
HSL	hsl(220, 47%, 44%)
HSV	hsv(220, 64%, 64%)
CMYK	cmyk(64%, 42.7%, 0%, 35.7%)
CIE-LAB	lab(40.60, 10.35, -41.60)
CIE-LCH	lch(40.60, 42.87, 283.97°)
OKLab	oklab(49.13% -0.0151 -0.1186)
OKLCH	oklch(49.13% 0.12 262.8)
XYZ	xyz(12.5048, 11.6144, 36.6976)
Luminance	0.1162 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B5EA4 #A4813B

analogous

#3B92A4 #3B5EA4 #4C3BA4

triadic

#3B5EA4 #A43B5E #5EA43B

tetradic

#3B5EA4 #A43B92 #A4813B #3BA44C

square

#3B5EA4 #A43B92 #A4813B #3BA44C

split-complementary

#3B5EA4 #A44C3B #92A43B

monochromatic

#1B2A4A #2B4477 #3B5EA4 #597CC3 #86A0D3

Accessibility & contrast

On white

6.32

#3B5EA4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.32

#3B5EA4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3B5EA4

6.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B5EA4	#FFFFFF	#000000	##FFFFFF
##3B5EA4	1.00	6.32	3.32	6.32
#FFFFFF	6.32	1.00	21.00	1.00
#000000	3.32	21.00	1.00	21.00
##FFFFFF	6.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E65A7

Deuteranopia (green-blind)

#2E5BA3

Tritanopia (blue-blind)

#006E79

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #3b5ea4;
/* rgb */ color: rgb(59, 94, 164);
/* oklch */ color: oklch(49.1% 0.120 262.8);

Tailwind

colors: {
  custom: {
    50: '#7b8bbf',
    500: '#3b5ea4',
    950: '#000000',
  },
}

SCSS

$custom: #3b5ea4;
$custom-light: #7b8bbf;
$custom-dark: #000000;

JSON

{
  "hex": "#3b5ea4",
  "rgb": {
    "r": 59,
    "g": 94,
    "b": 164
  },
  "hsl": {
    "h": 220,
    "s": 47.085,
    "l": 43.725
  },
  "oklch": {
    "l": 0.49128,
    "c": 0.11951,
    "h": 262.8
  },
  "luminance": 0.11616
}

Semantic roles & 50–950 ramp

primary

#3B5EA4

secondary

#BEA87D

accent

#AA51D7

background

#F7F8FB

surface

#EEF0F7

border

#C9CBD0

text

#0A0B12

muted

#7C7C81

Preview Lab

Preview with #3B5EA4

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

Preview Lab → · Contrast checker → · Palette generator →