#574BB8#574BB8

#574BB8 is a mid, vivid blue. Relative luminance 0.105; OKLCH L 48.6% C 0.166 H 283.3°. Best body text is #FFFFFF at 6.77:1 contrast (WCAG AA passes).

Color values

HEX	#574BB8
RGB	rgb(87, 75, 184)
HSL	hsl(247, 43%, 51%)
HSV	hsv(247, 59%, 72%)
CMYK	cmyk(52.7%, 59.2%, 0%, 27.8%)
CIE-LAB	lab(38.76, 34.75, -56.28)
CIE-LCH	lch(38.76, 66.15, 301.69°)
OKLab	oklab(48.64% 0.0382 -0.1612)
OKLCH	oklch(48.64% 0.166 283.3)
XYZ	xyz(15.0957, 10.5182, 46.5729)
Luminance	0.1052 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#574BB8 #ACB84B

analogous

#4B75B8 #574BB8 #8E4BB8

triadic

#574BB8 #B8574B #4BB857

tetradic

#574BB8 #B84B75 #ACB84B #4BB88E

square

#574BB8 #B84B75 #ACB84B #4BB88E

split-complementary

#574BB8 #B88E4B #75B84B

monochromatic

#2D2762 #41388E #574BB8 #8077C9 #A9A3DB

Accessibility & contrast

On white

6.77

#574BB8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#574BB8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #574BB8

6.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##574BB8	#FFFFFF	#000000	##FFFFFF
##574BB8	1.00	6.77	3.10	6.77
#FFFFFF	6.77	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FBC

Deuteranopia (green-blind)

#0058B6

Tritanopia (blue-blind)

#2F647A

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #574bb8;
/* rgb */ color: rgb(87, 75, 184);
/* oklch */ color: oklch(48.6% 0.166 283.3);

Tailwind

colors: {
  custom: {
    50: '#8e7ece',
    500: '#574bb8',
    950: '#000000',
  },
}

SCSS

$custom: #574bb8;
$custom-light: #8e7ece;
$custom-dark: #000000;

JSON

{
  "hex": "#574bb8",
  "rgb": {
    "r": 87,
    "g": 75,
    "b": 184
  },
  "hsl": {
    "h": 246.606,
    "s": 43.426,
    "l": 50.784
  },
  "oklch": {
    "l": 0.48639,
    "c": 0.16569,
    "h": 283.3
  },
  "luminance": 0.10519
}

Semantic roles & 50–950 ramp

primary

#574BB8

secondary

#C2C897

accent

#D355C5

background

#F9F7FC

surface

#F1EEF9

border

#CBC9D2

text

#0D0A14

muted

#7E7C82

Preview Lab

Preview with #574BB8

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

Preview Lab → · Contrast checker → · Palette generator →