#3D50AA#3D50AA

#3D50AA is a mid, vivid blue. Relative luminance 0.096; OKLCH L 46.7% C 0.145 H 270.8°. Best body text is #FFFFFF at 7.18:1 contrast (WCAG AA passes).

Color values

HEX	#3D50AA
RGB	rgb(61, 80, 170)
HSL	hsl(230, 47%, 45%)
HSV	hsv(230, 64%, 67%)
CMYK	cmyk(64.1%, 52.9%, 0%, 33.3%)
CIE-LAB	lab(37.17, 21.97, -50.66)
CIE-LCH	lch(37.17, 55.22, 293.44°)
OKLab	oklab(46.67% 0.002 -0.1453)
OKLCH	oklch(46.67% 0.145 270.8)
XYZ	xyz(12.0464, 9.6307, 39.2465)
Luminance	0.0963 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D50AA #AA973D

analogous

#3D87AA #3D50AA #603DAA

triadic

#3D50AA #AA3D50 #50AA3D

tetradic

#3D50AA #AA3D87 #AA973D #3DAA60

square

#3D50AA #AA3D87 #AA973D #3DAA60

split-complementary

#3D50AA #AA603D #87AA3D

monochromatic

#1D2650 #2D3B7D #3D50AA #5F71C5 #8C99D6

Accessibility & contrast

On white

7.18

#3D50AA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#3D50AA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D50AA

7.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D50AA	#FFFFFF	#000000	##FFFFFF
##3D50AA	1.00	7.18	2.93	7.18
#FFFFFF	7.18	1.00	21.00	1.00
#000000	2.93	21.00	1.00	21.00
##FFFFFF	7.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#185DAD

Deuteranopia (green-blind)

#0053A8

Tritanopia (blue-blind)

#006575

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #3d50aa;
/* rgb */ color: rgb(61, 80, 170);
/* oklch */ color: oklch(46.7% 0.145 270.8);

Tailwind

colors: {
  custom: {
    50: '#7e80c4',
    500: '#3d50aa',
    950: '#000000',
  },
}

SCSS

$custom: #3d50aa;
$custom-light: #7e80c4;
$custom-dark: #000000;

JSON

{
  "hex": "#3d50aa",
  "rgb": {
    "r": 61,
    "g": 80,
    "b": 170
  },
  "hsl": {
    "h": 229.541,
    "s": 47.186,
    "l": 45.294
  },
  "oklch": {
    "l": 0.46666,
    "c": 0.14535,
    "h": 270.8
  },
  "luminance": 0.09632
}

Semantic roles & 50–950 ramp

primary

#3D50AA

secondary

#C0B682

accent

#BF51D7

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0B0A13

muted

#7C7C82

Preview Lab

Preview with #3D50AA

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

Preview Lab → · Contrast checker → · Palette generator →