#3B50AF#3B50AF

#3B50AF is a mid, vivid blue. Relative luminance 0.098; OKLCH L 46.9% C 0.153 H 270.1°. Best body text is #FFFFFF at 7.11:1 contrast (WCAG AA passes).

Color values

HEX	#3B50AF
RGB	rgb(59, 80, 175)
HSL	hsl(229, 50%, 46%)
HSV	hsv(229, 66%, 69%)
CMYK	cmyk(66.3%, 54.3%, 0%, 31.4%)
CIE-LAB	lab(37.41, 23.42, -53.25)
CIE-LCH	lch(37.41, 58.17, 293.75°)
OKLab	oklab(46.93% 0.0003 -0.153)
OKLCH	oklch(46.93% 0.153 270.1)
XYZ	xyz(12.4075, 9.7611, 41.7793)
Luminance	0.0976 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B50AF #AF9A3B

analogous

#3B8AAF #3B50AF #603BAF

triadic

#3B50AF #AF3B50 #50AF3B

tetradic

#3B50AF #AF3B8A #AF9A3B #3BAF60

square

#3B50AF #AF3B8A #AF9A3B #3BAF60

split-complementary

#3B50AF #AF603B #8AAF3B

monochromatic

#1C2653 #2C3B81 #3B50AF #5E72C9 #8C9AD8

Accessibility & contrast

On white

7.11

#3B50AF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.95

#3B50AF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B50AF

7.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B50AF	#FFFFFF	#000000	##FFFFFF
##3B50AF	1.00	7.11	2.95	7.11
#FFFFFF	7.11	1.00	21.00	1.00
#000000	2.95	21.00	1.00	21.00
##FFFFFF	7.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B5DB2

Deuteranopia (green-blind)

#0053AD

Tritanopia (blue-blind)

#006777

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #3b50af;
/* rgb */ color: rgb(59, 80, 175);
/* oklch */ color: oklch(46.9% 0.153 270.1);

Tailwind

colors: {
  custom: {
    50: '#7e80c8',
    500: '#3b50af',
    950: '#000000',
  },
}

SCSS

$custom: #3b50af;
$custom-light: #7e80c8;
$custom-dark: #000000;

JSON

{
  "hex": "#3b50af",
  "rgb": {
    "r": 59,
    "g": 80,
    "b": 175
  },
  "hsl": {
    "h": 229.138,
    "s": 49.573,
    "l": 45.882
  },
  "oklch": {
    "l": 0.46928,
    "c": 0.15299,
    "h": 270.1
  },
  "luminance": 0.09762
}

Semantic roles & 50–950 ramp

primary

#3B50AF

secondary

#C3B783

accent

#C04FD9

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0B0A13

muted

#7C7C82

Preview Lab

Preview with #3B50AF

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

Preview Lab → · Contrast checker → · Palette generator →