#5A668D#5A668D

#5A668D is a mid, moderate blue. Relative luminance 0.136; OKLCH L 51.6% C 0.064 H 270.9°. Best body text is #FFFFFF at 5.65:1 contrast (WCAG AA passes).

Color values

HEX	#5A668D
RGB	rgb(90, 102, 141)
HSL	hsl(226, 22%, 45%)
HSV	hsv(226, 36%, 55%)
CMYK	cmyk(36.2%, 27.7%, 0%, 44.7%)
CIE-LAB	lab(43.65, 5.51, -22.95)
CIE-LCH	lch(43.65, 23.60, 283.50°)
OKLab	oklab(51.62% 0.001 -0.0637)
OKLCH	oklch(51.62% 0.064 270.9)
XYZ	xyz(13.7741, 13.5989, 27.0932)
Luminance	0.1360 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A668D #8D815A

analogous

#5A808D #5A668D #675A8D

triadic

#5A668D #8D5A66 #668D5A

tetradic

#5A668D #8D5A80 #8D815A #5A8D67

square

#5A668D #8D5A80 #8D815A #5A8D67

split-complementary

#5A668D #8D675A #808D5A

monochromatic

#2A3042 #424B68 #5A668D #7A85AA #9FA8C2

Accessibility & contrast

On white

5.65

#5A668D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.72

#5A668D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5A668D

5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A668D	#FFFFFF	#000000	##FFFFFF
##5A668D	1.00	5.65	3.72	5.65
#FFFFFF	5.65	1.00	21.00	1.00
#000000	3.72	21.00	1.00	21.00
##FFFFFF	5.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#59698F

Deuteranopia (green-blind)

#55658C

Tritanopia (blue-blind)

#4B6E74

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #5a668d;
/* rgb */ color: rgb(90, 102, 141);
/* oklch */ color: oklch(51.6% 0.064 270.9);

Tailwind

colors: {
  custom: {
    50: '#8a91ae',
    500: '#5a668d',
    950: '#000000',
  },
}

SCSS

$custom: #5a668d;
$custom-light: #8a91ae;
$custom-dark: #000000;

JSON

{
  "hex": "#5a668d",
  "rgb": {
    "r": 90,
    "g": 102,
    "b": 141
  },
  "hsl": {
    "h": 225.882,
    "s": 22.078,
    "l": 45.294
  },
  "oklch": {
    "l": 0.51616,
    "c": 0.06374,
    "h": 270.9
  },
  "luminance": 0.13599
}

Semantic roles & 50–950 ramp

primary

#5A668D

secondary

#B0A993

accent

#AB69BF

background

#F8F8FA

surface

#F0F0F4

border

#CBCBCE

text

#0C0C10

muted

#7D7D7F

Preview Lab

Preview with #5A668D

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

Preview Lab → · Contrast checker → · Palette generator →