#575AAE#575AAE

#575AAE is a mid, vivid blue. Relative luminance 0.124; OKLCH L 50.7% C 0.131 H 279.1°. Best body text is #FFFFFF at 6.04:1 contrast (WCAG AA passes).

Color values

HEX	#575AAE
RGB	rgb(87, 90, 174)
HSL	hsl(238, 35%, 51%)
HSV	hsv(238, 50%, 68%)
CMYK	cmyk(50%, 48.3%, 0%, 31.8%)
CIE-LAB	lab(41.84, 22.25, -45.44)
CIE-LCH	lch(41.84, 50.60, 296.09°)
OKLab	oklab(50.72% 0.0207 -0.1292)
OKLCH	oklch(50.72% 0.131 279.1)
XYZ	xyz(15.2243, 12.3937, 41.6262)
Luminance	0.1240 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#575AAE #AEAB57

analogous

#5785AE #575AAE #7F57AE

triadic

#575AAE #AE575A #5AAE57

tetradic

#575AAE #AE5785 #AEAB57 #57AE7F

square

#575AAE #AE5785 #AEAB57 #57AE7F

split-complementary

#575AAE #AE7F57 #85AE57

monochromatic

#2D2F5E #414387 #575AAE #8083C2 #AAABD6

Accessibility & contrast

On white

6.04

#575AAE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.48

#575AAE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #575AAE

6.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##575AAE	#FFFFFF	#000000	##FFFFFF
##575AAE	1.00	6.04	3.48	6.04
#FFFFFF	6.04	1.00	21.00	1.00
#000000	3.48	21.00	1.00	21.00
##FFFFFF	6.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3566B1

Deuteranopia (green-blind)

#2D5FAC

Tritanopia (blue-blind)

#356C7B

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #575aae;
/* rgb */ color: rgb(87, 90, 174);
/* oklch */ color: oklch(50.7% 0.131 279.1);

Tailwind

colors: {
  custom: {
    50: '#8c88c7',
    500: '#575aae',
    950: '#000000',
  },
}

SCSS

$custom: #575aae;
$custom-light: #8c88c7;
$custom-dark: #000000;

JSON

{
  "hex": "#575aae",
  "rgb": {
    "r": 87,
    "g": 90,
    "b": 174
  },
  "hsl": {
    "h": 237.931,
    "s": 34.94,
    "l": 51.176
  },
  "oklch": {
    "l": 0.50724,
    "c": 0.13089,
    "h": 279.1
  },
  "luminance": 0.12395
}

Semantic roles & 50–950 ramp

primary

#575AAE

secondary

#C4C29D

accent

#C75DCB

background

#F8F8FC

surface

#F0EFF8

border

#CBCAD1

text

#0C0B13

muted

#7D7C82

Preview Lab

Preview with #575AAE

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

Preview Lab → · Contrast checker → · Palette generator →