#575FEE#575FEE

#575FEE is a mid, highly saturated blue. Relative luminance 0.164; OKLCH L 56.3% C 0.211 H 274.9°. Best body text is #FFFFFF at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#575FEE
RGB	rgb(87, 95, 238)
HSL	hsl(237, 82%, 64%)
HSV	hsv(237, 63%, 93%)
CMYK	cmyk(63.4%, 60.1%, 0%, 6.7%)
CIE-LAB	lab(47.47, 40.01, -73.12)
CIE-LCH	lch(47.47, 83.35, 298.69°)
OKLab	oklab(56.33% 0.018 -0.2106)
OKLCH	oklch(56.33% 0.211 274.9)
XYZ	xyz(23.4502, 16.3817, 82.7985)
Luminance	0.1638 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#575FEE #EEE657

analogous

#57AAEE #575FEE #9A57EE

triadic

#575FEE #EE575F #5FEE57

tetradic

#575FEE #EE57AA #EEE657 #57EE9A

square

#575FEE #EE57AA #EEE657 #57EE9A

split-complementary

#575FEE #EE9A57 #AAEE57

monochromatic

#131BB8 #1F2AE8 #575FEE #8F94F4 #C6C9F9

Accessibility & contrast

On white

4.91

#575FEE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.28

#575FEE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #575FEE

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##575FEE	#FFFFFF	#000000	##FFFFFF
##575FEE	1.00	4.91	4.28	4.91
#FFFFFF	4.91	1.00	21.00	1.00
#000000	4.28	21.00	1.00	21.00
##FFFFFF	4.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0077F3

Deuteranopia (green-blind)

#006AEB

Tritanopia (blue-blind)

#00839D

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #575fee;
/* rgb */ color: rgb(87, 95, 238);
/* oklch */ color: oklch(56.3% 0.211 274.9);

Tailwind

colors: {
  custom: {
    50: '#968cf5',
    500: '#575fee',
    950: '#000000',
  },
}

SCSS

$custom: #575fee;
$custom-light: #968cf5;
$custom-dark: #000000;

JSON

{
  "hex": "#575fee",
  "rgb": {
    "r": 87,
    "g": 95,
    "b": 238
  },
  "hsl": {
    "h": 236.821,
    "s": 81.622,
    "l": 63.725
  },
  "oklch": {
    "l": 0.56326,
    "c": 0.21135,
    "h": 274.9
  },
  "luminance": 0.16384
}

Semantic roles & 50–950 ramp

primary

#575FEE

secondary

#EBE8B6

accent

#D308DE

background

#FAF8FF

surface

#F3F0FE

border

#CDCBD6

text

#0F0C17

muted

#7F7D85

Preview Lab

Preview with #575FEE

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

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