#574F91#574F91

#574F91 is a mid, moderate blue. Relative luminance 0.097; OKLCH L 46.7% C 0.105 H 287.2°. Best body text is #FFFFFF at 7.16:1 contrast (WCAG AA passes).

Color values

HEX	#574F91
RGB	rgb(87, 79, 145)
HSL	hsl(247, 29%, 44%)
HSV	hsv(247, 46%, 57%)
CMYK	cmyk(40%, 45.5%, 0%, 43.1%)
CIE-LAB	lab(37.23, 20.25, -35.45)
CIE-LCH	lch(37.23, 40.82, 299.74°)
OKLab	oklab(46.69% 0.0309 -0.1)
OKLCH	oklch(46.69% 0.105 287.2)
XYZ	xyz(11.8359, 9.6621, 28.0239)
Luminance	0.0966 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#574F91 #89914F

analogous

#4F6891 #574F91 #784F91

triadic

#574F91 #91574F #4F9157

tetradic

#574F91 #914F68 #89914F #4F9178

square

#574F91 #914F68 #89914F #4F9178

split-complementary

#574F91 #91784F #68914F

monochromatic

#272442 #3F3969 #574F91 #766DB0 #9B95C5

Accessibility & contrast

On white

7.16

#574F91 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#574F91 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #574F91

7.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##574F91	#FFFFFF	#000000	##FFFFFF
##574F91	1.00	7.16	2.93	7.16
#FFFFFF	7.16	1.00	21.00	1.00
#000000	2.93	21.00	1.00	21.00
##FFFFFF	7.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#375993

Deuteranopia (green-blind)

#37568F

Tritanopia (blue-blind)

#475C69

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #574f91;
/* rgb */ color: rgb(87, 79, 145);
/* oklch */ color: oklch(46.7% 0.105 287.2);

Tailwind

colors: {
  custom: {
    50: '#8980b1',
    500: '#574f91',
    950: '#000000',
  },
}

SCSS

$custom: #574f91;
$custom-light: #8980b1;
$custom-dark: #000000;

JSON

{
  "hex": "#574f91",
  "rgb": {
    "r": 87,
    "g": 79,
    "b": 145
  },
  "hsl": {
    "h": 247.273,
    "s": 29.464,
    "l": 43.922
  },
  "oklch": {
    "l": 0.46688,
    "c": 0.10468,
    "h": 287.2
  },
  "luminance": 0.09663
}

Semantic roles & 50–950 ramp

primary

#574F91

secondary

#ADB28A

accent

#C662BA

background

#F8F7FA

surface

#F0EEF5

border

#CBC9CF

text

#0C0A11

muted

#7D7C80

Preview Lab

Preview with #574F91

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

Preview Lab → · Contrast checker → · Palette generator →