#574EA4#574EA4

#574EA4 is a mid, vivid blue. Relative luminance 0.102; OKLCH L 47.7% C 0.134 H 284.9°. Best body text is #FFFFFF at 6.93:1 contrast (WCAG AA passes).

Color values

HEX	#574EA4
RGB	rgb(87, 78, 164)
HSL	hsl(246, 36%, 47%)
HSV	hsv(246, 52%, 64%)
CMYK	cmyk(47%, 52.4%, 0%, 35.7%)
CIE-LAB	lab(38.12, 26.66, -45.46)
CIE-LCH	lch(38.12, 52.70, 300.39°)
OKLab	oklab(47.73% 0.0344 -0.1294)
OKLCH	oklch(47.73% 0.134 284.9)
XYZ	xyz(13.3537, 10.1548, 36.3712)
Luminance	0.1016 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#574EA4 #9BA44E

analogous

#4E70A4 #574EA4 #824EA4

triadic

#574EA4 #A4574E #4EA457

tetradic

#574EA4 #A44E70 #9BA44E #4EA482

square

#574EA4 #A44E70 #9BA44E #4EA482

split-complementary

#574EA4 #A4824E #70A44E

monochromatic

#2B2751 #413A7B #574EA4 #7B73BC #A29CD0

Accessibility & contrast

On white

6.93

#574EA4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.03

#574EA4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #574EA4

6.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##574EA4	#FFFFFF	#000000	##FFFFFF
##574EA4	1.00	6.93	3.03	6.93
#FFFFFF	6.93	1.00	21.00	1.00
#000000	3.03	21.00	1.00	21.00
##FFFFFF	6.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#255CA7

Deuteranopia (green-blind)

#2257A2

Tritanopia (blue-blind)

#3E6071

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #574ea4;
/* rgb */ color: rgb(87, 78, 164);
/* oklch */ color: oklch(47.7% 0.134 284.9);

Tailwind

colors: {
  custom: {
    50: '#8b7fbf',
    500: '#574ea4',
    950: '#000000',
  },
}

SCSS

$custom: #574ea4;
$custom-light: #8b7fbf;
$custom-dark: #000000;

JSON

{
  "hex": "#574ea4",
  "rgb": {
    "r": 87,
    "g": 78,
    "b": 164
  },
  "hsl": {
    "h": 246.279,
    "s": 35.537,
    "l": 47.451
  },
  "oklch": {
    "l": 0.47729,
    "c": 0.13387,
    "h": 284.9
  },
  "luminance": 0.10155
}

Semantic roles & 50–950 ramp

primary

#574EA4

secondary

#B8BD91

accent

#CC5CC0

background

#F8F7FB

surface

#F0EEF7

border

#CBC9D0

text

#0C0A12

muted

#7D7C81

Preview Lab

Preview with #574EA4

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

Preview Lab → · Contrast checker → · Palette generator →