#575FBD#575FBD

#575FBD is a mid, vivid blue. Relative luminance 0.139; OKLCH L 52.7% C 0.145 H 276.5°. Best body text is #FFFFFF at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#575FBD
RGB	rgb(87, 95, 189)
HSL	hsl(235, 44%, 54%)
HSV	hsv(235, 54%, 74%)
CMYK	cmyk(54%, 49.7%, 0%, 25.9%)
CIE-LAB	lab(44.07, 23.94, -50.64)
CIE-LCH	lch(44.07, 56.02, 295.30°)
OKLab	oklab(52.71% 0.0165 -0.1445)
OKLCH	oklch(52.71% 0.145 276.5)
XYZ	xyz(17.2051, 13.8837, 49.9074)
Luminance	0.1389 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#575FBD #BDB557

analogous

#5792BD #575FBD #8257BD

triadic

#575FBD #BD575F #5FBD57

tetradic

#575FBD #BD5792 #BDB557 #57BD82

square

#575FBD #BD5792 #BDB557 #57BD82

split-complementary

#575FBD #BD8257 #92BD57

monochromatic

#2B316E #3D449A #575FBD #8389CE #AFB3E0

Accessibility & contrast

On white

5.56

#575FBD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.78

#575FBD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #575FBD

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##575FBD	#FFFFFF	#000000	##FFFFFF
##575FBD	1.00	5.56	3.78	5.56
#FFFFFF	5.56	1.00	21.00	1.00
#000000	3.78	21.00	1.00	21.00
##FFFFFF	5.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#316CC0

Deuteranopia (green-blind)

#2464BB

Tritanopia (blue-blind)

#277485

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #575fbd;
/* rgb */ color: rgb(87, 95, 189);
/* oklch */ color: oklch(52.7% 0.145 276.5);

Tailwind

colors: {
  custom: {
    50: '#8e8cd1',
    500: '#575fbd',
    950: '#000000',
  },
}

SCSS

$custom: #575fbd;
$custom-light: #8e8cd1;
$custom-dark: #000000;

JSON

{
  "hex": "#575fbd",
  "rgb": {
    "r": 87,
    "g": 95,
    "b": 189
  },
  "hsl": {
    "h": 235.294,
    "s": 43.59,
    "l": 54.118
  },
  "oklch": {
    "l": 0.52707,
    "c": 0.14543,
    "h": 276.5
  },
  "luminance": 0.13885
}

Semantic roles & 50–950 ramp

primary

#575FBD

secondary

#CECAA2

accent

#C954D3

background

#F9F8FC

surface

#F1F0F9

border

#CBCBD2

text

#0D0C14

muted

#7E7D82

Preview Lab

Preview with #575FBD

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

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