#574EBF#574EBF

#574EBF is a mid, vivid blue. Relative luminance 0.112; OKLCH L 49.7% C 0.171 H 281.8°. Best body text is #FFFFFF at 6.47:1 contrast (WCAG AA passes).

Color values

HEX	#574EBF
RGB	rgb(87, 78, 191)
HSL	hsl(245, 47%, 53%)
HSV	hsv(245, 59%, 75%)
CMYK	cmyk(54.5%, 59.2%, 0%, 25.1%)
CIE-LAB	lab(39.97, 35.13, -58.41)
CIE-LCH	lch(39.97, 68.16, 301.02°)
OKLab	oklab(49.7% 0.0349 -0.1675)
OKLCH	oklch(49.7% 0.171 281.8)
XYZ	xyz(16.0559, 11.2356, 50.6028)
Luminance	0.1124 (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

#574EBF #B6BF4E

analogous

#4E7DBF #574EBF #904EBF

triadic

#574EBF #BF574E #4EBF57

tetradic

#574EBF #BF4E7D #B6BF4E #4EBF90

square

#574EBF #BF4E7D #B6BF4E #4EBF90

split-complementary

#574EBF #BF904E #7DBF4E

monochromatic

#2C276C #3F3799 #574EBF #827BCF #ACA8E0

Accessibility & contrast

On white

6.47

#574EBF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#574EBF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #574EBF

6.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##574EBF	#FFFFFF	#000000	##FFFFFF
##574EBF	1.00	6.47	3.25	6.47
#FFFFFF	6.47	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062C3

Deuteranopia (green-blind)

#005ABD

Tritanopia (blue-blind)

#27697F

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #574ebf;
/* rgb */ color: rgb(87, 78, 191);
/* oklch */ color: oklch(49.7% 0.171 281.8);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#574ebf",
  "rgb": {
    "r": 87,
    "g": 78,
    "b": 191
  },
  "hsl": {
    "h": 244.779,
    "s": 46.888,
    "l": 52.745
  },
  "oklch": {
    "l": 0.49697,
    "c": 0.17106,
    "h": 281.8
  },
  "luminance": 0.11237
}

Semantic roles & 50–950 ramp

primary

#574EBF

secondary

#C9CD9C

accent

#D751CC

background

#F9F7FD

surface

#F2EEFA

border

#CCC9D3

text

#0D0A14

muted

#7E7C83

Preview Lab

Preview with #574EBF

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

Preview Lab → · Contrast checker → · Palette generator →