#574DA7#574DA7

#574DA7 is a mid, vivid blue. Relative luminance 0.101; OKLCH L 47.8% C 0.140 H 284.8°. Best body text is #FFFFFF at 6.94:1 contrast (WCAG AA passes).

Color values

HEX	#574DA7
RGB	rgb(87, 77, 167)
HSL	hsl(247, 37%, 48%)
HSV	hsv(247, 54%, 65%)
CMYK	cmyk(47.9%, 53.9%, 0%, 34.5%)
CIE-LAB	lab(38.06, 28.22, -47.34)
CIE-LCH	lch(38.06, 55.11, 300.80°)
OKLab	oklab(47.75% 0.0358 -0.1349)
OKLCH	oklch(47.75% 0.14 284.8)
XYZ	xyz(13.5574, 10.1234, 37.7914)
Luminance	0.1012 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#574DA7 #9DA74D

analogous

#4D70A7 #574DA7 #844DA7

triadic

#574DA7 #A7574D #4DA757

tetradic

#574DA7 #A74D70 #9DA74D #4DA784

square

#574DA7 #A74D70 #9DA74D #4DA784

split-complementary

#574DA7 #A7844D #70A74D

monochromatic

#2B2653 #413A7D #574DA7 #7B73BE #A39DD2

Accessibility & contrast

On white

6.94

#574DA7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.02

#574DA7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #574DA7

6.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##574DA7	#FFFFFF	#000000	##FFFFFF
##574DA7	1.00	6.94	3.02	6.94
#FFFFFF	6.94	1.00	21.00	1.00
#000000	3.02	21.00	1.00	21.00
##FFFFFF	6.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F5CAA

Deuteranopia (green-blind)

#1B57A5

Tritanopia (blue-blind)

#3C6172

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #574da7;
/* rgb */ color: rgb(87, 77, 167);
/* oklch */ color: oklch(47.8% 0.140 284.8);

Tailwind

colors: {
  custom: {
    50: '#8c7fc2',
    500: '#574da7',
    950: '#000000',
  },
}

SCSS

$custom: #574da7;
$custom-light: #8c7fc2;
$custom-dark: #000000;

JSON

{
  "hex": "#574da7",
  "rgb": {
    "r": 87,
    "g": 77,
    "b": 167
  },
  "hsl": {
    "h": 246.667,
    "s": 36.885,
    "l": 47.843
  },
  "oklch": {
    "l": 0.4775,
    "c": 0.13957,
    "h": 284.8
  },
  "luminance": 0.10124
}

Semantic roles & 50–950 ramp

primary

#574DA7

secondary

#B9BE91

accent

#CD5BC0

background

#F8F7FC

surface

#F0EEF8

border

#CBC9D1

text

#0C0A12

muted

#7D7C81

Preview Lab

Preview with #574DA7

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

Preview Lab → · Contrast checker → · Palette generator →