#4A577D#4A577D

#4A577D is a mid, moderate blue. Relative luminance 0.098; OKLCH L 46.2% C 0.064 H 269.3°. Best body text is #FFFFFF at 7.12:1 contrast (WCAG AA passes).

Color values

HEX	#4A577D
RGB	rgb(74, 87, 125)
HSL	hsl(225, 26%, 39%)
HSV	hsv(225, 41%, 49%)
CMYK	cmyk(40.8%, 30.4%, 0%, 51%)
CIE-LAB	lab(37.39, 5.36, -23.05)
CIE-LCH	lch(37.39, 23.66, 283.10°)
OKLab	oklab(46.22% -0.0008 -0.0643)
OKLCH	oklch(46.22% 0.064 269.3)
XYZ	xyz(9.9328, 9.7524, 20.7571)
Luminance	0.0975 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A577D #7D704A

analogous

#4A717D #4A577D #574A7D

triadic

#4A577D #7D4A57 #577D4A

tetradic

#4A577D #7D4A71 #7D704A #4A7D57

square

#4A577D #7D4A71 #7D704A #4A7D57

split-complementary

#4A577D #7D574A #717D4A

monochromatic

#1C2130 #333C57 #4A577D #6272A2 #8995B9

Accessibility & contrast

On white

7.12

#4A577D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.95

#4A577D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4A577D

7.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A577D	#FFFFFF	#000000	##FFFFFF
##4A577D	1.00	7.12	2.95	7.12
#FFFFFF	7.12	1.00	21.00	1.00
#000000	2.95	21.00	1.00	21.00
##FFFFFF	7.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A5A7F

Deuteranopia (green-blind)

#46567C

Tritanopia (blue-blind)

#3A5F64

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #4a577d;
/* rgb */ color: rgb(74, 87, 125);
/* oklch */ color: oklch(46.2% 0.064 269.3);

Tailwind

colors: {
  custom: {
    50: '#7e86a3',
    500: '#4a577d',
    950: '#000000',
  },
}

SCSS

$custom: #4a577d;
$custom-light: #7e86a3;
$custom-dark: #000000;

JSON

{
  "hex": "#4a577d",
  "rgb": {
    "r": 74,
    "g": 87,
    "b": 125
  },
  "hsl": {
    "h": 224.706,
    "s": 25.628,
    "l": 39.02
  },
  "oklch": {
    "l": 0.46215,
    "c": 0.06429,
    "h": 269.3
  },
  "luminance": 0.09753
}

Semantic roles & 50–950 ramp

primary

#4A577D

secondary

#A59B7E

accent

#AB66C2

background

#F7F8FA

surface

#EEEFF3

border

#C9CACD

text

#0A0B0F

muted

#7C7C7F

Preview Lab

Preview with #4A577D

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

Preview Lab → · Contrast checker → · Palette generator →