#574FEA#574FEA

#574FEA is a mid, highly saturated blue. Relative luminance 0.136; OKLCH L 53.4% C 0.225 H 277.9°. Best body text is #FFFFFF at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#574FEA
RGB	rgb(87, 79, 234)
HSL	hsl(243, 79%, 61%)
HSV	hsv(243, 66%, 92%)
CMYK	cmyk(62.8%, 66.2%, 0%, 8.2%)
CIE-LAB	lab(43.59, 48.14, -77.20)
CIE-LCH	lch(43.59, 90.98, 301.94°)
OKLab	oklab(53.39% 0.0308 -0.2226)
OKLCH	oklch(53.39% 0.225 277.9)
XYZ	xyz(21.5730, 13.5570, 79.3059)
Luminance	0.1356 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#574FEA #E2EA4F

analogous

#4F95EA #574FEA #A54FEA

triadic

#574FEA #EA574F #4FEA57

tetradic

#574FEA #EA4F95 #E2EA4F #4FEAA5

square

#574FEA #EA4F95 #E2EA4F #4FEAA5

split-complementary

#574FEA #EAA54F #95EA4F

monochromatic

#1C14AA #251BE1 #574FEA #8B86F1 #BFBCF7

Accessibility & contrast

On white

5.66

#574FEA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.71

#574FEA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #574FEA

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##574FEA	#FFFFFF	#000000	##FFFFFF
##574FEA	1.00	5.66	3.71	5.66
#FFFFFF	5.66	1.00	21.00	1.00
#000000	3.71	21.00	1.00	21.00
##FFFFFF	5.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DEF

Deuteranopia (green-blind)

#0061E7

Tritanopia (blue-blind)

#007896

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #574fea;
/* rgb */ color: rgb(87, 79, 234);
/* oklch */ color: oklch(53.4% 0.225 277.9);

Tailwind

colors: {
  custom: {
    50: '#9681f2',
    500: '#574fea',
    950: '#000000',
  },
}

SCSS

$custom: #574fea;
$custom-light: #9681f2;
$custom-dark: #000000;

JSON

{
  "hex": "#574fea",
  "rgb": {
    "r": 87,
    "g": 79,
    "b": 234
  },
  "hsl": {
    "h": 243.097,
    "s": 78.68,
    "l": 61.373
  },
  "oklch": {
    "l": 0.53392,
    "c": 0.22476,
    "h": 277.9
  },
  "luminance": 0.13559
}

Semantic roles & 50–950 ramp

primary

#574FEA

secondary

#E4E7AD

accent

#DB0BD0

background

#FAF8FE

surface

#F3EFFD

border

#CDCAD5

text

#0F0A17

muted

#7F7C85

Preview Lab

Preview with #574FEA

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

Preview Lab → · Contrast checker → · Palette generator →