#575CA8#575CA8

#575CA8 is a mid, moderate blue. Relative luminance 0.125; OKLCH L 50.7% C 0.119 H 278.4°. Best body text is #FFFFFF at 6.00:1 contrast (WCAG AA passes).

Color values

HEX	#575CA8
RGB	rgb(87, 92, 168)
HSL	hsl(236, 32%, 50%)
HSV	hsv(236, 48%, 66%)
CMYK	cmyk(48.2%, 45.2%, 0%, 34.1%)
CIE-LAB	lab(42.01, 19.09, -41.62)
CIE-LCH	lch(42.01, 45.79, 294.64°)
OKLab	oklab(50.74% 0.0174 -0.118)
OKLCH	oklch(50.74% 0.119 278.4)
XYZ	xyz(14.8233, 12.5069, 38.6712)
Luminance	0.1251 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#575CA8 #A8A357

analogous

#5785A8 #575CA8 #7A57A8

triadic

#575CA8 #A8575C #5CA857

tetradic

#575CA8 #A85785 #A8A357 #57A87A

square

#575CA8 #A85785 #A8A357 #57A87A

split-complementary

#575CA8 #A87A57 #85A857

monochromatic

#2D3057 #424680 #575CA8 #7F83BD #A8AAD2

Accessibility & contrast

On white

6.00

#575CA8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.50

#575CA8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #575CA8

6.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##575CA8	#FFFFFF	#000000	##FFFFFF
##575CA8	1.00	6.00	3.50	6.00
#FFFFFF	6.00	1.00	21.00	1.00
#000000	3.50	21.00	1.00	21.00
##FFFFFF	6.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D66AB

Deuteranopia (green-blind)

#3760A6

Tritanopia (blue-blind)

#396C7A

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #575ca8;
/* rgb */ color: rgb(87, 92, 168);
/* oklch */ color: oklch(50.7% 0.119 278.4);

Tailwind

colors: {
  custom: {
    50: '#8b8ac2',
    500: '#575ca8',
    950: '#000000',
  },
}

SCSS

$custom: #575ca8;
$custom-light: #8b8ac2;
$custom-dark: #000000;

JSON

{
  "hex": "#575ca8",
  "rgb": {
    "r": 87,
    "g": 92,
    "b": 168
  },
  "hsl": {
    "h": 236.296,
    "s": 31.765,
    "l": 50
  },
  "oklch": {
    "l": 0.50742,
    "c": 0.11929,
    "h": 278.4
  },
  "luminance": 0.12508
}

Semantic roles & 50–950 ramp

primary

#575CA8

secondary

#C0BD9B

accent

#C260C8

background

#F8F8FC

surface

#F0F0F8

border

#CBCBD1

text

#0C0B12

muted

#7D7C81

Preview Lab

Preview with #575CA8

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

Preview Lab → · Contrast checker → · Palette generator →