#3A5997#3A5997

#3A5997 is a mid, moderate blue. Relative luminance 0.103; OKLCH L 47.1% C 0.107 H 262.9°. Best body text is #FFFFFF at 6.87:1 contrast (WCAG AA passes).

Color values

HEX	#3A5997
RGB	rgb(58, 89, 151)
HSL	hsl(220, 44%, 41%)
HSV	hsv(220, 62%, 59%)
CMYK	cmyk(61.6%, 41.1%, 0%, 40.8%)
CIE-LAB	lab(38.34, 8.72, -37.44)
CIE-LCH	lch(38.34, 38.44, 283.12°)
OKLab	oklab(47.12% -0.0133 -0.1064)
OKLCH	oklch(47.12% 0.107 262.9)
XYZ	xyz(10.9013, 10.2777, 30.6815)
Luminance	0.1028 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A5997 #97783A

analogous

#3A8797 #3A5997 #493A97

triadic

#3A5997 #973A59 #59973A

tetradic

#3A5997 #973A87 #97783A #3A9749

square

#3A5997 #973A87 #97783A #3A9749

split-complementary

#3A5997 #97493A #87973A

monochromatic

#18253F #293F6B #3A5997 #5275BC #7E98CD

Accessibility & contrast

On white

6.87

#3A5997 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.06

#3A5997 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A5997

6.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A5997	#FFFFFF	#000000	##FFFFFF
##3A5997	1.00	6.87	3.06	6.87
#FFFFFF	6.87	1.00	21.00	1.00
#000000	3.06	21.00	1.00	21.00
##FFFFFF	6.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E5F99

Deuteranopia (green-blind)

#315696

Tritanopia (blue-blind)

#006770

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #3a5997;
/* rgb */ color: rgb(58, 89, 151);
/* oklch */ color: oklch(47.1% 0.107 262.9);

Tailwind

colors: {
  custom: {
    50: '#7987b6',
    500: '#3a5997',
    950: '#000000',
  },
}

SCSS

$custom: #3a5997;
$custom-light: #7987b6;
$custom-dark: #000000;

JSON

{
  "hex": "#3a5997",
  "rgb": {
    "r": 58,
    "g": 89,
    "b": 151
  },
  "hsl": {
    "h": 220,
    "s": 44.498,
    "l": 40.98
  },
  "oklch": {
    "l": 0.47124,
    "c": 0.10725,
    "h": 262.9
  },
  "luminance": 0.10279
}

Semantic roles & 50–950 ramp

primary

#3A5997

secondary

#B7A176

accent

#A954D4

background

#F7F8FB

surface

#EEEFF6

border

#C9CAD0

text

#0A0B11

muted

#7C7C80

Preview Lab

Preview with #3A5997

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

Preview Lab → · Contrast checker → · Palette generator →