#574CBB#574CBB

#574CBB is a mid, vivid blue. Relative luminance 0.108; OKLCH L 49.0% C 0.168 H 282.7°. Best body text is #FFFFFF at 6.65:1 contrast (WCAG AA passes).

Color values

HEX	#574CBB
RGB	rgb(87, 76, 187)
HSL	hsl(246, 45%, 52%)
HSV	hsv(246, 59%, 73%)
CMYK	cmyk(53.5%, 59.4%, 0%, 26.7%)
CIE-LAB	lab(39.21, 35.09, -57.31)
CIE-LCH	lch(39.21, 67.19, 301.48°)
OKLab	oklab(49.04% 0.0371 -0.1642)
OKLCH	oklch(49.04% 0.168 282.7)
XYZ	xyz(15.4818, 10.7821, 48.2694)
Luminance	0.1078 (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

#574CBB #B0BB4C

analogous

#4C79BB #574CBB #8F4CBB

triadic

#574CBB #BB574C #4CBB57

tetradic

#574CBB #BB4C79 #B0BB4C #4CBB8F

square

#574CBB #BB4C79 #B0BB4C #4CBB8F

split-complementary

#574CBB #BB8F4C #79BB4C

monochromatic

#2D2766 #413892 #574CBB #8178CC #AAA5DD

Accessibility & contrast

On white

6.65

#574CBB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#574CBB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #574CBB

6.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##574CBB	#FFFFFF	#000000	##FFFFFF
##574CBB	1.00	6.65	3.16	6.65
#FFFFFF	6.65	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060BF

Deuteranopia (green-blind)

#0059B9

Tritanopia (blue-blind)

#2C667C

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #574cbb;
/* rgb */ color: rgb(87, 76, 187);
/* oklch */ color: oklch(49.0% 0.168 282.7);

Tailwind

colors: {
  custom: {
    50: '#8f7ed0',
    500: '#574cbb',
    950: '#000000',
  },
}

SCSS

$custom: #574cbb;
$custom-light: #8f7ed0;
$custom-dark: #000000;

JSON

{
  "hex": "#574cbb",
  "rgb": {
    "r": 87,
    "g": 76,
    "b": 187
  },
  "hsl": {
    "h": 245.946,
    "s": 44.939,
    "l": 51.569
  },
  "oklch": {
    "l": 0.49042,
    "c": 0.16837,
    "h": 282.7
  },
  "luminance": 0.10783
}

Semantic roles & 50–950 ramp

primary

#574CBB

secondary

#C5CA99

accent

#D553C8

background

#F9F7FC

surface

#F1EEF9

border

#CBC9D2

text

#0D0A14

muted

#7E7C82

Preview Lab

Preview with #574CBB

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

Preview Lab → · Contrast checker → · Palette generator →