#4A577E#4A577E

#4A577E is a mid, moderate blue. Relative luminance 0.098; OKLCH L 46.3% C 0.066 H 269.6°. Best body text is #FFFFFF at 7.10:1 contrast (WCAG AA passes).

Color values

HEX	#4A577E
RGB	rgb(74, 87, 126)
HSL	hsl(225, 26%, 39%)
HSV	hsv(225, 41%, 49%)
CMYK	cmyk(41.3%, 31%, 0%, 50.6%)
CIE-LAB	lab(37.44, 5.67, -23.59)
CIE-LCH	lch(37.44, 24.26, 283.51°)
OKLab	oklab(46.27% -0.0005 -0.0658)
OKLCH	oklch(46.27% 0.066 269.6)
XYZ	xyz(9.9970, 9.7781, 21.0952)
Luminance	0.0978 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A577E #7E714A

analogous

#4A717E #4A577E #574A7E

triadic

#4A577E #7E4A57 #577E4A

tetradic

#4A577E #7E4A71 #7E714A #4A7E57

square

#4A577E #7E4A71 #7E714A #4A7E57

split-complementary

#4A577E #7E574A #717E4A

monochromatic

#1D2231 #333C57 #4A577E #6272A3 #8995BA

Accessibility & contrast

On white

7.10

#4A577E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#4A577E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4A577E

7.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A577E	#FFFFFF	#000000	##FFFFFF
##4A577E	1.00	7.10	2.96	7.10
#FFFFFF	7.10	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A5B80

Deuteranopia (green-blind)

#45567D

Tritanopia (blue-blind)

#395F65

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #4a577e;
/* rgb */ color: rgb(74, 87, 126);
/* oklch */ color: oklch(46.3% 0.066 269.6);

Tailwind

colors: {
  custom: {
    50: '#7f86a3',
    500: '#4a577e',
    950: '#000000',
  },
}

SCSS

$custom: #4a577e;
$custom-light: #7f86a3;
$custom-dark: #000000;

JSON

{
  "hex": "#4a577e",
  "rgb": {
    "r": 74,
    "g": 87,
    "b": 126
  },
  "hsl": {
    "h": 225,
    "s": 26,
    "l": 39.216
  },
  "oklch": {
    "l": 0.46266,
    "c": 0.06584,
    "h": 269.6
  },
  "luminance": 0.09779
}

Semantic roles & 50–950 ramp

primary

#4A577E

secondary

#A69C7E

accent

#AB65C2

background

#F7F8FA

surface

#EEEFF4

border

#C9CACE

text

#0A0B0F

muted

#7C7C7F

Preview Lab

Preview with #4A577E

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

Preview Lab → · Contrast checker → · Palette generator →