#5A669B#5A669B

#5A669B is a mid, moderate blue. Relative luminance 0.140; OKLCH L 52.3% C 0.085 H 273.4°. Best body text is #FFFFFF at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#5A669B
RGB	rgb(90, 102, 155)
HSL	hsl(229, 27%, 48%)
HSV	hsv(229, 42%, 61%)
CMYK	cmyk(41.9%, 34.2%, 0%, 39.2%)
CIE-LAB	lab(44.29, 9.61, -30.29)
CIE-LCH	lch(44.29, 31.78, 287.60°)
OKLab	oklab(52.33% 0.0051 -0.0849)
OKLCH	oklch(52.33% 0.085 273.4)
XYZ	xyz(14.8824, 14.0423, 32.9302)
Luminance	0.1404 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A669B #9B8F5A

analogous

#5A869B #5A669B #6E5A9B

triadic

#5A669B #9B5A66 #669B5A

tetradic

#5A669B #9B5A86 #9B8F5A #5A9B6E

square

#5A669B #9B5A86 #9B8F5A #5A9B6E

split-complementary

#5A669B #9B6E5A #869B5A

monochromatic

#2D334E #444D74 #5A669B #7E88B4 #A5ACCB

Accessibility & contrast

On white

5.51

#5A669B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.81

#5A669B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5A669B

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A669B	#FFFFFF	#000000	##FFFFFF
##5A669B	1.00	5.51	3.81	5.51
#FFFFFF	5.51	1.00	21.00	1.00
#000000	3.81	21.00	1.00	21.00
##FFFFFF	5.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#546C9D

Deuteranopia (green-blind)

#4F669A

Tritanopia (blue-blind)

#457179

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #5a669b;
/* rgb */ color: rgb(90, 102, 155);
/* oklch */ color: oklch(52.3% 0.085 273.4);

Tailwind

colors: {
  custom: {
    50: '#8b91b8',
    500: '#5a669b',
    950: '#000000',
  },
}

SCSS

$custom: #5a669b;
$custom-light: #8b91b8;
$custom-dark: #000000;

JSON

{
  "hex": "#5a669b",
  "rgb": {
    "r": 90,
    "g": 102,
    "b": 155
  },
  "hsl": {
    "h": 228.923,
    "s": 26.531,
    "l": 48.039
  },
  "oklch": {
    "l": 0.52325,
    "c": 0.08504,
    "h": 273.4
  },
  "luminance": 0.14043
}

Semantic roles & 50–950 ramp

primary

#5A669B

secondary

#B8B398

accent

#B265C3

background

#F8F8FB

surface

#F0F0F6

border

#CBCBD0

text

#0C0C11

muted

#7D7D80

Preview Lab

Preview with #5A669B

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

Preview Lab → · Contrast checker → · Palette generator →