#5A5AAF#5A5AAF

#5A5AAF is a mid, vivid blue. Relative luminance 0.126; OKLCH L 51.0% C 0.132 H 280.7°. Best body text is #FFFFFF at 5.97:1 contrast (WCAG AA passes).

Color values

HEX	#5A5AAF
RGB	rgb(90, 90, 175)
HSL	hsl(240, 35%, 52%)
HSV	hsv(240, 49%, 69%)
CMYK	cmyk(48.6%, 48.6%, 0%, 31.4%)
CIE-LAB	lab(42.12, 23.27, -45.55)
CIE-LCH	lch(42.12, 51.15, 297.06°)
OKLab	oklab(51.02% 0.0244 -0.1295)
OKLCH	oklch(51.02% 0.132 280.7)
XYZ	xyz(15.6081, 12.5803, 42.1549)
Luminance	0.1258 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A5AAF #AFAF5A

analogous

#5A85AF #5A5AAF #855AAF

triadic

#5A5AAF #AF5A5A #5AAF5A

tetradic

#5A5AAF #AF5A85 #AFAF5A #5AAF85

square

#5A5AAF #AF5A85 #AFAF5A #5AAF85

split-complementary

#5A5AAF #AF855A #85AF5A

monochromatic

#2F2F60 #434389 #5A5AAF #8383C3 #ACACD7

Accessibility & contrast

On white

5.97

#5A5AAF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.52

#5A5AAF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5A5AAF

5.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A5AAF	#FFFFFF	#000000	##FFFFFF
##5A5AAF	1.00	5.97	3.52	5.97
#FFFFFF	5.97	1.00	21.00	1.00
#000000	3.52	21.00	1.00	21.00
##FFFFFF	5.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3567B2

Deuteranopia (green-blind)

#2E60AD

Tritanopia (blue-blind)

#3B6C7C

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #5a5aaf;
/* rgb */ color: rgb(90, 90, 175);
/* oklch */ color: oklch(51.0% 0.132 280.7);

Tailwind

colors: {
  custom: {
    50: '#8e88c7',
    500: '#5a5aaf',
    950: '#000000',
  },
}

SCSS

$custom: #5a5aaf;
$custom-light: #8e88c7;
$custom-dark: #000000;

JSON

{
  "hex": "#5a5aaf",
  "rgb": {
    "r": 90,
    "g": 90,
    "b": 175
  },
  "hsl": {
    "h": 240,
    "s": 34.694,
    "l": 51.961
  },
  "oklch": {
    "l": 0.5102,
    "c": 0.13178,
    "h": 280.7
  },
  "luminance": 0.12581
}

Semantic roles & 50–950 ramp

primary

#5A5AAF

secondary

#C5C5A0

accent

#CB5DCB

background

#F9F8FC

surface

#F1EFF8

border

#CBCAD1

text

#0D0B13

muted

#7E7C82

Preview Lab

Preview with #5A5AAF

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

Preview Lab → · Contrast checker → · Palette generator →