#574EB6#574EB6

#574EB6 is a mid, vivid blue. Relative luminance 0.109; OKLCH L 49.0% C 0.159 H 282.7°. Best body text is #FFFFFF at 6.62:1 contrast (WCAG AA passes).

Color values

HEX	#574EB6
RGB	rgb(87, 78, 182)
HSL	hsl(245, 42%, 51%)
HSV	hsv(245, 57%, 71%)
CMYK	cmyk(52.2%, 57.1%, 0%, 28.6%)
CIE-LAB	lab(39.33, 32.29, -54.18)
CIE-LCH	lch(39.33, 63.07, 300.79°)
OKLab	oklab(49.02% 0.035 -0.155)
OKLCH	oklch(49.02% 0.159 282.7)
XYZ	xyz(15.0958, 10.8516, 45.5460)
Luminance	0.1085 (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

#574EB6 #ADB64E

analogous

#4E79B6 #574EB6 #8B4EB6

triadic

#574EB6 #B6574E #4EB657

tetradic

#574EB6 #B64E79 #ADB64E #4EB68B

square

#574EB6 #B64E79 #ADB64E #4EB68B

split-complementary

#574EB6 #B68B4E #79B64E

monochromatic

#2D2861 #413A8D #574EB6 #8079C8 #A9A5DA

Accessibility & contrast

On white

6.62

#574EB6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.17

#574EB6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #574EB6

6.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##574EB6	#FFFFFF	#000000	##FFFFFF
##574EB6	1.00	6.62	3.17	6.62
#FFFFFF	6.62	1.00	21.00	1.00
#000000	3.17	21.00	1.00	21.00
##FFFFFF	6.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060B9

Deuteranopia (green-blind)

#0059B4

Tritanopia (blue-blind)

#31667A

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #574eb6;
/* rgb */ color: rgb(87, 78, 182);
/* oklch */ color: oklch(49.0% 0.159 282.7);

Tailwind

colors: {
  custom: {
    50: '#8e80cd',
    500: '#574eb6',
    950: '#000000',
  },
}

SCSS

$custom: #574eb6;
$custom-light: #8e80cd;
$custom-dark: #000000;

JSON

{
  "hex": "#574eb6",
  "rgb": {
    "r": 87,
    "g": 78,
    "b": 182
  },
  "hsl": {
    "h": 245.192,
    "s": 41.6,
    "l": 50.98
  },
  "oklch": {
    "l": 0.49016,
    "c": 0.15893,
    "h": 282.7
  },
  "luminance": 0.10852
}

Semantic roles & 50–950 ramp

primary

#574EB6

secondary

#C3C799

accent

#D156C7

background

#F9F7FC

surface

#F1EEF9

border

#CBC9D2

text

#0D0A13

muted

#7E7C82

Preview Lab

Preview with #574EB6

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

Preview Lab → · Contrast checker → · Palette generator →