#574FAF#574FAF

#574FAF is a mid, vivid blue. Relative luminance 0.107; OKLCH L 48.7% C 0.148 H 283.2°. Best body text is #FFFFFF at 6.68:1 contrast (WCAG AA passes).

Color values

HEX	#574FAF
RGB	rgb(87, 79, 175)
HSL	hsl(245, 38%, 50%)
HSV	hsv(245, 55%, 69%)
CMYK	cmyk(50.3%, 54.9%, 0%, 31.4%)
CIE-LAB	lab(39.09, 29.47, -50.43)
CIE-LCH	lch(39.09, 58.41, 300.30°)
OKLab	oklab(48.69% 0.0338 -0.144)
OKLCH	oklch(48.69% 0.148 283.2)
XYZ	xyz(14.4620, 10.7126, 41.8548)
Luminance	0.1071 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.31

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#574FAF #A7AF4F

analogous

#4F77AF #574FAF #874FAF

triadic

#574FAF #AF574F #4FAF57

tetradic

#574FAF #AF4F77 #A7AF4F #4FAF87

square

#574FAF #AF4F77 #A7AF4F #4FAF87

split-complementary

#574FAF #AF874F #77AF4F

monochromatic

#2D295B #423C85 #574FAF #7F79C2 #A7A3D5

Accessibility & contrast

On white

6.68

#574FAF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#574FAF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #574FAF

6.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##574FAF	#FFFFFF	#000000	##FFFFFF
##574FAF	1.00	6.68	3.14	6.68
#FFFFFF	6.68	1.00	21.00	1.00
#000000	3.14	21.00	1.00	21.00
##FFFFFF	6.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#185FB2

Deuteranopia (green-blind)

#0E59AD

Tritanopia (blue-blind)

#366477

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #574faf;
/* rgb */ color: rgb(87, 79, 175);
/* oklch */ color: oklch(48.7% 0.148 283.2);

Tailwind

colors: {
  custom: {
    50: '#8d80c7',
    500: '#574faf',
    950: '#000000',
  },
}

SCSS

$custom: #574faf;
$custom-light: #8d80c7;
$custom-dark: #000000;

JSON

{
  "hex": "#574faf",
  "rgb": {
    "r": 87,
    "g": 79,
    "b": 175
  },
  "hsl": {
    "h": 245,
    "s": 37.795,
    "l": 49.804
  },
  "oklch": {
    "l": 0.48687,
    "c": 0.14789,
    "h": 283.2
  },
  "luminance": 0.10713
}

Semantic roles & 50–950 ramp

primary

#574FAF

secondary

#BFC397

accent

#CE5AC4

background

#F9F7FC

surface

#F1EEF8

border

#CBC9D1

text

#0D0A13

muted

#7E7C82

Preview Lab

Preview with #574FAF

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

Preview Lab → · Contrast checker → · Palette generator →