#574FCE#574FCE

#574FCE is a mid, vivid blue. Relative luminance 0.121; OKLCH L 51.0% C 0.190 H 280.1°. Best body text is #FFFFFF at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#574FCE
RGB	rgb(87, 79, 206)
HSL	hsl(244, 56%, 56%)
HSV	hsv(244, 62%, 81%)
CMYK	cmyk(57.8%, 61.7%, 0%, 19.2%)
CIE-LAB	lab(41.33, 39.28, -64.91)
CIE-LCH	lch(41.33, 75.87, 301.18°)
OKLab	oklab(51.05% 0.0333 -0.1866)
OKLCH	oklch(51.05% 0.19 280.1)
XYZ	xyz(17.8635, 12.0732, 59.7696)
Luminance	0.1207 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#574FCE #C6CE4F

analogous

#4F86CE #574FCE #974FCE

triadic

#574FCE #CE574F #4FCE57

tetradic

#574FCE #CE4F86 #C6CE4F #4FCE97

square

#574FCE #CE4F86 #C6CE4F #4FCE97

split-complementary

#574FCE #CE974F #86CE4F

monochromatic

#29237F #3931AF #574FCE #857FDB #B2AFE9

Accessibility & contrast

On white

6.15

#574FCE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.41

#574FCE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #574FCE

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##574FCE	#FFFFFF	#000000	##FFFFFF
##574FCE	1.00	6.15	3.41	6.15
#FFFFFF	6.15	1.00	21.00	1.00
#000000	3.41	21.00	1.00	21.00
##FFFFFF	6.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066D2

Deuteranopia (green-blind)

#005DCB

Tritanopia (blue-blind)

#0B6E87

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #574fce;
/* rgb */ color: rgb(87, 79, 206);
/* oklch */ color: oklch(51.0% 0.190 280.1);

Tailwind

colors: {
  custom: {
    50: '#9181de',
    500: '#574fce',
    950: '#000000',
  },
}

SCSS

$custom: #574fce;
$custom-light: #9181de;
$custom-dark: #000000;

JSON

{
  "hex": "#574fce",
  "rgb": {
    "r": 87,
    "g": 79,
    "b": 206
  },
  "hsl": {
    "h": 243.78,
    "s": 56.444,
    "l": 55.882
  },
  "oklch": {
    "l": 0.51049,
    "c": 0.18952,
    "h": 280.1
  },
  "luminance": 0.12074
}

Semantic roles & 50–950 ramp

primary

#574FCE

secondary

#D3D7A2

accent

#E048D6

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0E0A15

muted

#7E7C83

Preview Lab

Preview with #574FCE

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

Preview Lab → · Contrast checker → · Palette generator →