#574EBB#574EBB

#574EBB is a mid, vivid blue. Relative luminance 0.111; OKLCH L 49.4% C 0.166 H 282.2°. Best body text is #FFFFFF at 6.54:1 contrast (WCAG AA passes).

Color values

HEX	#574EBB
RGB	rgb(87, 78, 187)
HSL	hsl(245, 44%, 52%)
HSV	hsv(245, 58%, 73%)
CMYK	cmyk(53.5%, 58.3%, 0%, 26.7%)
CIE-LAB	lab(39.68, 33.86, -56.54)
CIE-LCH	lch(39.68, 65.91, 300.92°)
OKLab	oklab(49.39% 0.035 -0.162)
OKLCH	oklch(49.39% 0.166 282.2)
XYZ	xyz(15.6218, 11.0620, 48.3161)
Luminance	0.1106 (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

#574EBB #B2BB4E

analogous

#4E7CBB #574EBB #8E4EBB

triadic

#574EBB #BB574E #4EBB57

tetradic

#574EBB #BB4E7C #B2BB4E #4EBB8E

square

#574EBB #BB4E7C #B2BB4E #4EBB8E

split-complementary

#574EBB #BB8E4E #7CBB4E

monochromatic

#2D2867 #403993 #574EBB #817ACC #ABA6DD

Accessibility & contrast

On white

6.54

#574EBB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.21

#574EBB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #574EBB

6.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##574EBB	#FFFFFF	#000000	##FFFFFF
##574EBB	1.00	6.54	3.21	6.54
#FFFFFF	6.54	1.00	21.00	1.00
#000000	3.21	21.00	1.00	21.00
##FFFFFF	6.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061BF

Deuteranopia (green-blind)

#005AB9

Tritanopia (blue-blind)

#2C677D

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #574ebb;
/* rgb */ color: rgb(87, 78, 187);
/* oklch */ color: oklch(49.4% 0.166 282.2);

Tailwind

colors: {
  custom: {
    50: '#8f80d0',
    500: '#574ebb',
    950: '#000000',
  },
}

SCSS

$custom: #574ebb;
$custom-light: #8f80d0;
$custom-dark: #000000;

JSON

{
  "hex": "#574ebb",
  "rgb": {
    "r": 87,
    "g": 78,
    "b": 187
  },
  "hsl": {
    "h": 244.954,
    "s": 44.49,
    "l": 51.961
  },
  "oklch": {
    "l": 0.49392,
    "c": 0.1657,
    "h": 282.2
  },
  "luminance": 0.11063
}

Semantic roles & 50–950 ramp

primary

#574EBB

secondary

#C6CA9B

accent

#D454CA

background

#F9F7FC

surface

#F1EEF9

border

#CBC9D2

text

#0D0A14

muted

#7E7C82

Preview Lab

Preview with #574EBB

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

Preview Lab → · Contrast checker → · Palette generator →