#574BCF#574BCF

#574BCF is a mid, vivid blue. Relative luminance 0.116; OKLCH L 50.5% C 0.196 H 280.9°. Best body text is #FFFFFF at 6.34:1 contrast (WCAG AA passes).

Color values

HEX	#574BCF
RGB	rgb(87, 75, 207)
HSL	hsl(245, 58%, 55%)
HSV	hsv(245, 64%, 81%)
CMYK	cmyk(58%, 63.8%, 0%, 18.8%)
CIE-LAB	lab(40.51, 41.97, -66.82)
CIE-LCH	lch(40.51, 78.91, 302.13°)
OKLab	oklab(50.47% 0.0369 -0.1922)
OKLCH	oklch(50.47% 0.196 280.9)
XYZ	xyz(17.7055, 11.5622, 60.3181)
Luminance	0.1156 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Bluey Purple

#6241C7

ΔE00 3.50

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#574BCF #C3CF4B

analogous

#4B81CF #574BCF #994BCF

triadic

#574BCF #CF574B #4BCF57

tetradic

#574BCF #CF4B81 #C3CF4B #4BCF99

square

#574BCF #CF4B81 #C3CF4B #4BCF99

split-complementary

#574BCF #CF994B #81CF4B

monochromatic

#2A227E #3A2EAE #574BCF #847BDC #B1ACE9

Accessibility & contrast

On white

6.34

#574BCF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.31

#574BCF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #574BCF

6.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##574BCF	#FFFFFF	#000000	##FFFFFF
##574BCF	1.00	6.34	3.31	6.34
#FFFFFF	6.34	1.00	21.00	1.00
#000000	3.31	21.00	1.00	21.00
##FFFFFF	6.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064D3

Deuteranopia (green-blind)

#005BCC

Tritanopia (blue-blind)

#096C86

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #574bcf;
/* rgb */ color: rgb(87, 75, 207);
/* oklch */ color: oklch(50.5% 0.196 280.9);

Tailwind

colors: {
  custom: {
    50: '#927edf',
    500: '#574bcf',
    950: '#000000',
  },
}

SCSS

$custom: #574bcf;
$custom-light: #927edf;
$custom-dark: #000000;

JSON

{
  "hex": "#574bcf",
  "rgb": {
    "r": 87,
    "g": 75,
    "b": 207
  },
  "hsl": {
    "h": 245.455,
    "s": 57.895,
    "l": 55.294
  },
  "oklch": {
    "l": 0.50474,
    "c": 0.1957,
    "h": 280.9
  },
  "luminance": 0.11563
}

Semantic roles & 50–950 ramp

primary

#574BCF

secondary

#D1D69F

accent

#E147D3

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0E0A15

muted

#7E7C83

Preview Lab

Preview with #574BCF

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

Preview Lab → · Contrast checker → · Palette generator →