#5B6AAA#5B6AAA

#5B6AAA is a mid, moderate blue. Relative luminance 0.154; OKLCH L 54.1% C 0.102 H 272.6°. Best body text is #FFFFFF at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#5B6AAA
RGB	rgb(91, 106, 170)
HSL	hsl(229, 32%, 51%)
HSV	hsv(229, 46%, 67%)
CMYK	cmyk(46.5%, 37.6%, 0%, 33.3%)
CIE-LAB	lab(46.22, 11.97, -36.10)
CIE-LCH	lch(46.22, 38.03, 288.34°)
OKLab	oklab(54.07% 0.0046 -0.1017)
OKLCH	oklch(54.07% 0.102 272.6)
XYZ	xyz(16.7219, 15.4336, 40.1203)
Luminance	0.1543 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B6AAA #AA9B5B

analogous

#5B91AA #5B6AAA #735BAA

triadic

#5B6AAA #AA5B6A #6AAA5B

tetradic

#5B6AAA #AA5B91 #AA9B5B #5BAA73

square

#5B6AAA #AA5B91 #AA9B5B #5BAA73

split-complementary

#5B6AAA #AA735B #91AA5B

monochromatic

#2F385B #445084 #5B6AAA #838FBF #ACB3D4

Accessibility & contrast

On white

5.14

#5B6AAA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.09

#5B6AAA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5B6AAA

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B6AAA	#FFFFFF	#000000	##FFFFFF
##5B6AAA	1.00	5.14	4.09	5.14
#FFFFFF	5.14	1.00	21.00	1.00
#000000	4.09	21.00	1.00	21.00
##FFFFFF	5.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5271AD

Deuteranopia (green-blind)

#4B6AA9

Tritanopia (blue-blind)

#3E7782

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #5b6aaa;
/* rgb */ color: rgb(91, 106, 170);
/* oklch */ color: oklch(54.1% 0.102 272.6);

Tailwind

colors: {
  custom: {
    50: '#8d94c3',
    500: '#5b6aaa',
    950: '#000000',
  },
}

SCSS

$custom: #5b6aaa;
$custom-light: #8d94c3;
$custom-dark: #000000;

JSON

{
  "hex": "#5b6aaa",
  "rgb": {
    "r": 91,
    "g": 106,
    "b": 170
  },
  "hsl": {
    "h": 228.608,
    "s": 31.727,
    "l": 51.176
  },
  "oklch": {
    "l": 0.54074,
    "c": 0.10183,
    "h": 272.6
  },
  "luminance": 0.15434
}

Semantic roles & 50–950 ramp

primary

#5B6AAA

secondary

#C2BB9F

accent

#B460C8

background

#F8F9FC

surface

#F0F1F8

border

#CBCBD1

text

#0C0D12

muted

#7D7E81

Preview Lab

Preview with #5B6AAA

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

Preview Lab → · Contrast checker → · Palette generator →