#574FA1#574FA1

#574FA1 is a mid, vivid blue. Relative luminance 0.102; OKLCH L 47.7% C 0.128 H 284.9°. Best body text is #FFFFFF at 6.91:1 contrast (WCAG AA passes).

Color values

HEX	#574FA1
RGB	rgb(87, 79, 161)
HSL	hsl(246, 34%, 47%)
HSV	hsv(246, 51%, 63%)
CMYK	cmyk(46%, 50.9%, 0%, 36.9%)
CIE-LAB	lab(38.18, 25.11, -43.57)
CIE-LCH	lch(38.18, 50.28, 299.95°)
OKLab	oklab(47.72% 0.0329 -0.1238)
OKLCH	oklch(47.72% 0.128 284.9)
XYZ	xyz(13.1576, 10.1908, 34.9850)
Luminance	0.1019 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#574FA1 #99A14F

analogous

#4F70A1 #574FA1 #804FA1

triadic

#574FA1 #A1574F #4FA157

tetradic

#574FA1 #A14F70 #99A14F #4FA180

square

#574FA1 #A14F70 #99A14F #4FA180

split-complementary

#574FA1 #A1804F #70A14F

monochromatic

#2B274F #413B78 #574FA1 #7A73BA #A19CCE

Accessibility & contrast

On white

6.91

#574FA1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.04

#574FA1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #574FA1

6.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##574FA1	#FFFFFF	#000000	##FFFFFF
##574FA1	1.00	6.91	3.04	6.91
#FFFFFF	6.91	1.00	21.00	1.00
#000000	3.04	21.00	1.00	21.00
##FFFFFF	6.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B5CA4

Deuteranopia (green-blind)

#28579F

Tritanopia (blue-blind)

#3F6070

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #574fa1;
/* rgb */ color: rgb(87, 79, 161);
/* oklch */ color: oklch(47.7% 0.128 284.9);

Tailwind

colors: {
  custom: {
    50: '#8b80bd',
    500: '#574fa1',
    950: '#000000',
  },
}

SCSS

$custom: #574fa1;
$custom-light: #8b80bd;
$custom-dark: #000000;

JSON

{
  "hex": "#574fa1",
  "rgb": {
    "r": 87,
    "g": 79,
    "b": 161
  },
  "hsl": {
    "h": 245.854,
    "s": 34.167,
    "l": 47.059
  },
  "oklch": {
    "l": 0.47716,
    "c": 0.1281,
    "h": 284.9
  },
  "luminance": 0.10191
}

Semantic roles & 50–950 ramp

primary

#574FA1

secondary

#B7BB91

accent

#CA5EC0

background

#F8F7FB

surface

#F0EEF7

border

#CBC9D0

text

#0C0A12

muted

#7D7C81

Preview Lab

Preview with #574FA1

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

Preview Lab → · Contrast checker → · Palette generator →