#574FE9#574FE9

#574FE9 is a mid, highly saturated blue. Relative luminance 0.135; OKLCH L 53.3% C 0.224 H 277.9°. Best body text is #FFFFFF at 5.68:1 contrast (WCAG AA passes).

Color values

HEX	#574FE9
RGB	rgb(87, 79, 233)
HSL	hsl(243, 78%, 61%)
HSV	hsv(243, 66%, 91%)
CMYK	cmyk(62.7%, 66.1%, 0%, 8.6%)
CIE-LAB	lab(43.51, 47.82, -76.78)
CIE-LCH	lch(43.51, 90.45, 301.92°)
OKLab	oklab(53.31% 0.0309 -0.2214)
OKLCH	oklch(53.31% 0.224 277.9)
XYZ	xyz(21.4297, 13.4997, 78.5514)
Luminance	0.1350 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#574FE9 #E1E94F

analogous

#4F94E9 #574FE9 #A44FE9

triadic

#574FE9 #E9574F #4FE957

tetradic

#574FE9 #E94F94 #E1E94F #4FE9A4

square

#574FE9 #E94F94 #E1E94F #4FE9A4

split-complementary

#574FE9 #E9A44F #94E94F

monochromatic

#1D15A9 #261CDF #574FE9 #8B85F0 #BFBCF7

Accessibility & contrast

On white

5.68

#574FE9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.70

#574FE9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #574FE9

5.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##574FE9	#FFFFFF	#000000	##FFFFFF
##574FE9	1.00	5.68	3.70	5.68
#FFFFFF	5.68	1.00	21.00	1.00
#000000	3.70	21.00	1.00	21.00
##FFFFFF	5.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DEE

Deuteranopia (green-blind)

#0060E6

Tritanopia (blue-blind)

#007795

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #574fe9;
/* rgb */ color: rgb(87, 79, 233);
/* oklch */ color: oklch(53.3% 0.224 277.9);

Tailwind

colors: {
  custom: {
    50: '#9681f1',
    500: '#574fe9',
    950: '#000000',
  },
}

SCSS

$custom: #574fe9;
$custom-light: #9681f1;
$custom-dark: #000000;

JSON

{
  "hex": "#574fe9",
  "rgb": {
    "r": 87,
    "g": 79,
    "b": 233
  },
  "hsl": {
    "h": 243.117,
    "s": 77.778,
    "l": 61.176
  },
  "oklch": {
    "l": 0.53306,
    "c": 0.22353,
    "h": 277.9
  },
  "luminance": 0.13501
}

Semantic roles & 50–950 ramp

primary

#574FE9

secondary

#E4E7AD

accent

#DA0BCF

background

#FAF8FE

surface

#F3EFFD

border

#CDCAD5

text

#0F0A17

muted

#7F7C85

Preview Lab

Preview with #574FE9

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

Preview Lab → · Contrast checker → · Palette generator →