#575DC2#575DC2

#575DC2 is a mid, vivid blue. Relative luminance 0.138; OKLCH L 52.7% C 0.155 H 277.1°. Best body text is #FFFFFF at 5.60:1 contrast (WCAG AA passes).

Color values

HEX	#575DC2
RGB	rgb(87, 93, 194)
HSL	hsl(237, 47%, 55%)
HSV	hsv(237, 55%, 76%)
CMYK	cmyk(55.2%, 52.1%, 0%, 23.9%)
CIE-LAB	lab(43.87, 26.81, -53.86)
CIE-LCH	lch(43.87, 60.17, 296.47°)
OKLab	oklab(52.66% 0.0192 -0.154)
OKLCH	oklch(52.66% 0.155 277.1)
XYZ	xyz(17.5793, 13.7488, 52.7559)
Luminance	0.1375 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#575DC2 #C2BC57

analogous

#5792C2 #575DC2 #8757C2

triadic

#575DC2 #C2575D #5DC257

tetradic

#575DC2 #C25792 #C2BC57 #57C287

square

#575DC2 #C25792 #C2BC57 #57C287

split-complementary

#575DC2 #C28757 #92C257

monochromatic

#2A2E74 #3B40A1 #575DC2 #8488D2 #B1B4E3

Accessibility & contrast

On white

5.60

#575DC2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.75

#575DC2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #575DC2

5.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##575DC2	#FFFFFF	#000000	##FFFFFF
##575DC2	1.00	5.60	3.75	5.60
#FFFFFF	5.60	1.00	21.00	1.00
#000000	3.75	21.00	1.00	21.00
##FFFFFF	5.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#266CC6

Deuteranopia (green-blind)

#1263C0

Tritanopia (blue-blind)

#207486

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #575dc2;
/* rgb */ color: rgb(87, 93, 194);
/* oklch */ color: oklch(52.7% 0.155 277.1);

Tailwind

colors: {
  custom: {
    50: '#8f8ad5',
    500: '#575dc2',
    950: '#000000',
  },
}

SCSS

$custom: #575dc2;
$custom-light: #8f8ad5;
$custom-dark: #000000;

JSON

{
  "hex": "#575dc2",
  "rgb": {
    "r": 87,
    "g": 93,
    "b": 194
  },
  "hsl": {
    "h": 236.636,
    "s": 46.725,
    "l": 55.098
  },
  "oklch": {
    "l": 0.52663,
    "c": 0.15515,
    "h": 277.1
  },
  "luminance": 0.1375
}

Semantic roles & 50–950 ramp

primary

#575DC2

secondary

#D1CEA4

accent

#CF51D6

background

#F9F8FD

surface

#F1F0FA

border

#CBCBD3

text

#0D0B14

muted

#7E7C83

Preview Lab

Preview with #575DC2

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

Preview Lab → · Contrast checker → · Palette generator →