#575DCC#575DCC

#575DCC is a mid, vivid blue. Relative luminance 0.142; OKLCH L 53.4% C 0.169 H 276.7°. Best body text is #FFFFFF at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#575DCC
RGB	rgb(87, 93, 204)
HSL	hsl(237, 53%, 57%)
HSV	hsv(237, 57%, 80%)
CMYK	cmyk(57.4%, 54.4%, 0%, 20%)
CIE-LAB	lab(44.54, 30.08, -58.56)
CIE-LCH	lch(44.54, 65.83, 297.19°)
OKLab	oklab(53.37% 0.0197 -0.1678)
OKLCH	oklch(53.37% 0.169 276.7)
XYZ	xyz(18.7404, 14.2132, 58.8709)
Luminance	0.1421 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#575DCC #CCC657

analogous

#5798CC #575DCC #8C57CC

triadic

#575DCC #CC575D #5DCC57

tetradic

#575DCC #CC5798 #CCC657 #57CC8C

square

#575DCC #CC5798 #CCC657 #57CC8C

split-complementary

#575DCC #CC8C57 #98CC57

monochromatic

#272C81 #363CB0 #575DCC #868ADA #B5B8E9

Accessibility & contrast

On white

5.46

#575DCC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.84

#575DCC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #575DCC

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##575DCC	#FFFFFF	#000000	##FFFFFF
##575DCC	1.00	5.46	3.84	5.46
#FFFFFF	5.46	1.00	21.00	1.00
#000000	3.84	21.00	1.00	21.00
##FFFFFF	5.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#126ED0

Deuteranopia (green-blind)

#0065CA

Tritanopia (blue-blind)

#0B778B

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #575dcc;
/* rgb */ color: rgb(87, 93, 204);
/* oklch */ color: oklch(53.4% 0.169 276.7);

Tailwind

colors: {
  custom: {
    50: '#908adc',
    500: '#575dcc',
    950: '#000000',
  },
}

SCSS

$custom: #575dcc;
$custom-light: #908adc;
$custom-dark: #000000;

JSON

{
  "hex": "#575dcc",
  "rgb": {
    "r": 87,
    "g": 93,
    "b": 204
  },
  "hsl": {
    "h": 236.923,
    "s": 53.425,
    "l": 57.059
  },
  "oklch": {
    "l": 0.53375,
    "c": 0.16894,
    "h": 276.7
  },
  "luminance": 0.14215
}

Semantic roles & 50–950 ramp

primary

#575DCC

secondary

#D7D5A8

accent

#D54BDD

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0E0C15

muted

#7E7D83

Preview Lab

Preview with #575DCC

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

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