#574ECC#574ECC

#574ECC is a mid, vivid blue. Relative luminance 0.118; OKLCH L 50.7% C 0.188 H 280.5°. Best body text is #FFFFFF at 6.24:1 contrast (WCAG AA passes).

Color values

HEX	#574ECC
RGB	rgb(87, 78, 204)
HSL	hsl(244, 55%, 55%)
HSV	hsv(244, 62%, 80%)
CMYK	cmyk(57.4%, 61.8%, 0%, 20%)
CIE-LAB	lab(40.95, 39.25, -64.38)
CIE-LCH	lch(40.95, 75.40, 301.37°)
OKLab	oklab(50.72% 0.0344 -0.185)
OKLCH	oklch(50.72% 0.188 280.5)
XYZ	xyz(17.5505, 11.8335, 58.4743)
Luminance	0.1183 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#574ECC #C3CC4E

analogous

#4E84CC #574ECC #964ECC

triadic

#574ECC #CC574E #4ECC57

tetradic

#574ECC #CC4E84 #C3CC4E #4ECC96

square

#574ECC #CC4E84 #C3CC4E #4ECC96

split-complementary

#574ECC #CC964E #84CC4E

monochromatic

#2A247C #3A31AB #574ECC #847EDA #B1ADE7

Accessibility & contrast

On white

6.24

#574ECC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.37

#574ECC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #574ECC

6.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##574ECC	#FFFFFF	#000000	##FFFFFF
##574ECC	1.00	6.24	3.37	6.24
#FFFFFF	6.24	1.00	21.00	1.00
#000000	3.37	21.00	1.00	21.00
##FFFFFF	6.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065D0

Deuteranopia (green-blind)

#005CC9

Tritanopia (blue-blind)

#126D86

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #574ecc;
/* rgb */ color: rgb(87, 78, 204);
/* oklch */ color: oklch(50.7% 0.188 280.5);

Tailwind

colors: {
  custom: {
    50: '#9180dc',
    500: '#574ecc',
    950: '#000000',
  },
}

SCSS

$custom: #574ecc;
$custom-light: #9180dc;
$custom-dark: #000000;

JSON

{
  "hex": "#574ecc",
  "rgb": {
    "r": 87,
    "g": 78,
    "b": 204
  },
  "hsl": {
    "h": 244.286,
    "s": 55.263,
    "l": 55.294
  },
  "oklch": {
    "l": 0.50721,
    "c": 0.18816,
    "h": 280.5
  },
  "luminance": 0.11835
}

Semantic roles & 50–950 ramp

primary

#574ECC

secondary

#D1D5A1

accent

#DF49D4

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0E0A15

muted

#7E7C83

Preview Lab

Preview with #574ECC

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

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