#575CC2#575CC2

#575CC2 is a mid, vivid blue. Relative luminance 0.136; OKLCH L 52.5% C 0.157 H 277.4°. Best body text is #FFFFFF at 5.65:1 contrast (WCAG AA passes).

Color values

HEX	#575CC2
RGB	rgb(87, 92, 194)
HSL	hsl(237, 47%, 55%)
HSV	hsv(237, 55%, 76%)
CMYK	cmyk(55.2%, 52.6%, 0%, 23.9%)
CIE-LAB	lab(43.62, 27.44, -54.27)
CIE-LCH	lch(43.62, 60.81, 296.82°)
OKLab	oklab(52.47% 0.0203 -0.1552)
OKLCH	oklch(52.47% 0.157 277.4)
XYZ	xyz(17.4921, 13.5744, 52.7269)
Luminance	0.1358 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#575CC2 #C2BD57

analogous

#5792C2 #575CC2 #8757C2

triadic

#575CC2 #C2575C #5CC257

tetradic

#575CC2 #C25792 #C2BD57 #57C287

square

#575CC2 #C25792 #C2BD57 #57C287

split-complementary

#575CC2 #C28757 #92C257

monochromatic

#2A2E74 #3B3FA1 #575CC2 #8488D2 #B1B3E3

Accessibility & contrast

On white

5.65

#575CC2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.72

#575CC2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #575CC2

5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##575CC2	#FFFFFF	#000000	##FFFFFF
##575CC2	1.00	5.65	3.72	5.65
#FFFFFF	5.65	1.00	21.00	1.00
#000000	3.72	21.00	1.00	21.00
##FFFFFF	5.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#236CC6

Deuteranopia (green-blind)

#0D63C0

Tritanopia (blue-blind)

#217386

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #575cc2;
/* rgb */ color: rgb(87, 92, 194);
/* oklch */ color: oklch(52.5% 0.157 277.4);

Tailwind

colors: {
  custom: {
    50: '#8f8ad5',
    500: '#575cc2',
    950: '#000000',
  },
}

SCSS

$custom: #575cc2;
$custom-light: #8f8ad5;
$custom-dark: #000000;

JSON

{
  "hex": "#575cc2",
  "rgb": {
    "r": 87,
    "g": 92,
    "b": 194
  },
  "hsl": {
    "h": 237.196,
    "s": 46.725,
    "l": 55.098
  },
  "oklch": {
    "l": 0.52472,
    "c": 0.1565,
    "h": 277.4
  },
  "luminance": 0.13576
}

Semantic roles & 50–950 ramp

primary

#575CC2

secondary

#D1CFA4

accent

#D051D6

background

#F9F8FD

surface

#F1F0FA

border

#CBCBD3

text

#0D0B14

muted

#7E7C83

Preview Lab

Preview with #575CC2

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

Preview Lab → · Contrast checker → · Palette generator →