#3A50AF#3A50AF

#3A50AF is a mid, vivid blue. Relative luminance 0.097; OKLCH L 46.9% C 0.153 H 269.7°. Best body text is #FFFFFF at 7.13:1 contrast (WCAG AA passes).

Color values

HEX	#3A50AF
RGB	rgb(58, 80, 175)
HSL	hsl(229, 50%, 46%)
HSV	hsv(229, 67%, 69%)
CMYK	cmyk(66.9%, 54.3%, 0%, 31.4%)
CIE-LAB	lab(37.36, 23.26, -53.34)
CIE-LCH	lch(37.36, 58.19, 293.56°)
OKLab	oklab(46.87% -0.0007 -0.1533)
OKLCH	oklch(46.87% 0.153 269.7)
XYZ	xyz(12.3488, 9.7309, 41.7766)
Luminance	0.0973 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A50AF #AF993A

analogous

#3A8AAF #3A50AF #5E3AAF

triadic

#3A50AF #AF3A50 #50AF3A

tetradic

#3A50AF #AF3A8A #AF993A #3AAF5E

square

#3A50AF #AF3A8A #AF993A #3AAF5E

split-complementary

#3A50AF #AF5E3A #8AAF3A

monochromatic

#1C2653 #2B3B81 #3A50AF #5D71C9 #8B99D9

Accessibility & contrast

On white

7.13

#3A50AF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.95

#3A50AF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A50AF

7.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A50AF	#FFFFFF	#000000	##FFFFFF
##3A50AF	1.00	7.13	2.95	7.13
#FFFFFF	7.13	1.00	21.00	1.00
#000000	2.95	21.00	1.00	21.00
##FFFFFF	7.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0A5DB2

Deuteranopia (green-blind)

#0053AD

Tritanopia (blue-blind)

#006777

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #3a50af;
/* rgb */ color: rgb(58, 80, 175);
/* oklch */ color: oklch(46.9% 0.153 269.7);

Tailwind

colors: {
  custom: {
    50: '#7d80c8',
    500: '#3a50af',
    950: '#000000',
  },
}

SCSS

$custom: #3a50af;
$custom-light: #7d80c8;
$custom-dark: #000000;

JSON

{
  "hex": "#3a50af",
  "rgb": {
    "r": 58,
    "g": 80,
    "b": 175
  },
  "hsl": {
    "h": 228.718,
    "s": 50.215,
    "l": 45.686
  },
  "oklch": {
    "l": 0.46872,
    "c": 0.15329,
    "h": 269.7
  },
  "luminance": 0.09732
}

Semantic roles & 50–950 ramp

primary

#3A50AF

secondary

#C3B782

accent

#BF4EDA

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0B0A13

muted

#7C7C82

Preview Lab

Preview with #3A50AF

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

Preview Lab → · Contrast checker → · Palette generator →