#3D50A3#3D50A3

#3D50A3 is a mid, vivid blue. Relative luminance 0.094; OKLCH L 46.2% C 0.135 H 270.6°. Best body text is #FFFFFF at 7.30:1 contrast (WCAG AA passes).

Color values

HEX	#3D50A3
RGB	rgb(61, 80, 163)
HSL	hsl(229, 46%, 44%)
HSV	hsv(229, 63%, 64%)
CMYK	cmyk(62.6%, 50.9%, 0%, 36.1%)
CIE-LAB	lab(36.69, 19.47, -47.26)
CIE-LCH	lch(36.69, 51.11, 292.39°)
OKLab	oklab(46.15% 0.0014 -0.1353)
OKLCH	oklch(46.15% 0.135 270.6)
XYZ	xyz(11.4018, 9.3728, 35.8515)
Luminance	0.0937 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D50A3 #A3903D

analogous

#3D83A3 #3D50A3 #5D3DA3

triadic

#3D50A3 #A33D50 #50A33D

tetradic

#3D50A3 #A33D83 #A3903D #3DA35D

square

#3D50A3 #A33D83 #A3903D #3DA35D

split-complementary

#3D50A3 #A35D3D #83A33D

monochromatic

#1C244A #2C3A76 #3D50A3 #5B6EC2 #8896D2

Accessibility & contrast

On white

7.30

#3D50A3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#3D50A3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D50A3

7.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D50A3	#FFFFFF	#000000	##FFFFFF
##3D50A3	1.00	7.30	2.87	7.30
#FFFFFF	7.30	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#235BA6

Deuteranopia (green-blind)

#0952A1

Tritanopia (blue-blind)

#006372

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #3d50a3;
/* rgb */ color: rgb(61, 80, 163);
/* oklch */ color: oklch(46.2% 0.135 270.6);

Tailwind

colors: {
  custom: {
    50: '#7d80bf',
    500: '#3d50a3',
    950: '#000000',
  },
}

SCSS

$custom: #3d50a3;
$custom-light: #7d80bf;
$custom-dark: #000000;

JSON

{
  "hex": "#3d50a3",
  "rgb": {
    "r": 61,
    "g": 80,
    "b": 163
  },
  "hsl": {
    "h": 228.824,
    "s": 45.536,
    "l": 43.922
  },
  "oklch": {
    "l": 0.46151,
    "c": 0.13533,
    "h": 270.6
  },
  "luminance": 0.09374
}

Semantic roles & 50–950 ramp

primary

#3D50A3

secondary

#BDB17F

accent

#BD53D5

background

#F8F7FB

surface

#EFEEF7

border

#CAC9D0

text

#0A0A12

muted

#7C7C81

Preview Lab

Preview with #3D50A3

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

Preview Lab → · Contrast checker → · Palette generator →