#574EE9#574EE9

#574EE9 is a mid, highly saturated blue. Relative luminance 0.134; OKLCH L 53.2% C 0.225 H 278.1°. Best body text is #FFFFFF at 5.72:1 contrast (WCAG AA passes).

Color values

HEX	#574EE9
RGB	rgb(87, 78, 233)
HSL	hsl(243, 78%, 61%)
HSV	hsv(243, 67%, 91%)
CMYK	cmyk(62.7%, 66.5%, 0%, 8.6%)
CIE-LAB	lab(43.30, 48.40, -77.12)
CIE-LCH	lch(43.30, 91.05, 302.11°)
OKLab	oklab(53.15% 0.0316 -0.2224)
OKLCH	oklch(53.15% 0.225 278.1)
XYZ	xyz(21.3581, 13.3565, 78.5275)
Luminance	0.1336 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#574EE9 #E0E94E

analogous

#4E92E9 #574EE9 #A44EE9

triadic

#574EE9 #E9574E #4EE957

tetradic

#574EE9 #E94E92 #E0E94E #4EE9A4

square

#574EE9 #E94E92 #E0E94E #4EE9A4

split-complementary

#574EE9 #E9A44E #92E94E

monochromatic

#1D15A8 #271CDE #574EE9 #8B84F0 #BEBBF7

Accessibility & contrast

On white

5.72

#574EE9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.67

#574EE9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #574EE9

5.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##574EE9	#FFFFFF	#000000	##FFFFFF
##574EE9	1.00	5.72	3.67	5.72
#FFFFFF	5.72	1.00	21.00	1.00
#000000	3.67	21.00	1.00	21.00
##FFFFFF	5.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DEE

Deuteranopia (green-blind)

#0060E6

Tritanopia (blue-blind)

#007795

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #574ee9;
/* rgb */ color: rgb(87, 78, 233);
/* oklch */ color: oklch(53.2% 0.225 278.1);

Tailwind

colors: {
  custom: {
    50: '#9681f1',
    500: '#574ee9',
    950: '#000000',
  },
}

SCSS

$custom: #574ee9;
$custom-light: #9681f1;
$custom-dark: #000000;

JSON

{
  "hex": "#574ee9",
  "rgb": {
    "r": 87,
    "g": 78,
    "b": 233
  },
  "hsl": {
    "h": 243.484,
    "s": 77.889,
    "l": 60.98
  },
  "oklch": {
    "l": 0.53153,
    "c": 0.22465,
    "h": 278.1
  },
  "luminance": 0.13358
}

Semantic roles & 50–950 ramp

primary

#574EE9

secondary

#E3E7AC

accent

#DA0BCE

background

#FAF7FE

surface

#F3EEFD

border

#CDC9D5

text

#0F0A17

muted

#7F7C85

Preview Lab

Preview with #574EE9

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

Preview Lab → · Contrast checker → · Palette generator →