#574FBF#574FBF

#574FBF is a mid, vivid blue. Relative luminance 0.114; OKLCH L 49.9% C 0.170 H 281.5°. Best body text is #FFFFFF at 6.41:1 contrast (WCAG AA passes).

Color values

HEX	#574FBF
RGB	rgb(87, 79, 191)
HSL	hsl(244, 47%, 53%)
HSV	hsv(244, 59%, 75%)
CMYK	cmyk(54.5%, 58.6%, 0%, 25.1%)
CIE-LAB	lab(40.21, 34.52, -58.03)
CIE-LCH	lch(40.21, 67.52, 300.75°)
OKLab	oklab(49.87% 0.0339 -0.1663)
OKLCH	oklch(49.87% 0.17 281.5)
XYZ	xyz(16.1275, 11.3788, 50.6266)
Luminance	0.1138 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.22

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#574FBF #B7BF4F

analogous

#4F7FBF #574FBF #8F4FBF

triadic

#574FBF #BF574F #4FBF57

tetradic

#574FBF #BF4F7F #B7BF4F #4FBF8F

square

#574FBF #BF4F7F #B7BF4F #4FBF8F

split-complementary

#574FBF #BF8F4F #7FBF4F

monochromatic

#2C276C #3F3899 #574FBF #827CCF #ADA9E0

Accessibility & contrast

On white

6.41

#574FBF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.28

#574FBF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #574FBF

6.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##574FBF	#FFFFFF	#000000	##FFFFFF
##574FBF	1.00	6.41	3.28	6.41
#FFFFFF	6.41	1.00	21.00	1.00
#000000	3.28	21.00	1.00	21.00
##FFFFFF	6.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063C3

Deuteranopia (green-blind)

#005BBD

Tritanopia (blue-blind)

#27697F

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #574fbf;
/* rgb */ color: rgb(87, 79, 191);
/* oklch */ color: oklch(49.9% 0.170 281.5);

Tailwind

colors: {
  custom: {
    50: '#8f80d3',
    500: '#574fbf',
    950: '#000000',
  },
}

SCSS

$custom: #574fbf;
$custom-light: #8f80d3;
$custom-dark: #000000;

JSON

{
  "hex": "#574fbf",
  "rgb": {
    "r": 87,
    "g": 79,
    "b": 191
  },
  "hsl": {
    "h": 244.286,
    "s": 46.667,
    "l": 52.941
  },
  "oklch": {
    "l": 0.49872,
    "c": 0.16975,
    "h": 281.5
  },
  "luminance": 0.1138
}

Semantic roles & 50–950 ramp

primary

#574FBF

secondary

#CACD9D

accent

#D651CD

background

#F9F7FD

surface

#F2EEFA

border

#CCC9D3

text

#0D0A14

muted

#7E7C83

Preview Lab

Preview with #574FBF

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

Preview Lab → · Contrast checker → · Palette generator →