#4A477E#4A477E

#4A477E is a dark, moderate blue. Relative luminance 0.075; OKLCH L 42.7% C 0.090 H 284.4°. Best body text is #FFFFFF at 8.42:1 contrast (WCAG AA passes).

Color values

HEX	#4A477E
RGB	rgb(74, 71, 126)
HSL	hsl(243, 28%, 39%)
HSV	hsv(243, 44%, 49%)
CMYK	cmyk(41.3%, 43.7%, 0%, 50.6%)
CIE-LAB	lab(32.85, 15.99, -30.80)
CIE-LCH	lch(32.85, 34.70, 297.45°)
OKLab	oklab(42.74% 0.0223 -0.0868)
OKLCH	oklch(42.74% 0.09 284.4)
XYZ	xyz(8.8421, 7.4684, 20.7103)
Luminance	0.0747 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A477E #7B7E47

analogous

#475F7E #4A477E #65477E

triadic

#4A477E #7E4A47 #477E4A

tetradic

#4A477E #7E475F #7B7E47 #477E65

square

#4A477E #7E475F #7B7E47 #477E65

split-complementary

#4A477E #7E6547 #5F7E47

monochromatic

#1C1B30 #333157 #4A477E #625EA4 #8885BA

Accessibility & contrast

On white

8.42

#4A477E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#4A477E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4A477E

8.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A477E	#FFFFFF	#000000	##FFFFFF
##4A477E	1.00	8.42	2.49	8.42
#FFFFFF	8.42	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#344F80

Deuteranopia (green-blind)

#324C7D

Tritanopia (blue-blind)

#3B525C

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #4a477e;
/* rgb */ color: rgb(74, 71, 126);
/* oklch */ color: oklch(42.7% 0.090 284.4);

Tailwind

colors: {
  custom: {
    50: '#7f7aa3',
    500: '#4a477e',
    950: '#000000',
  },
}

SCSS

$custom: #4a477e;
$custom-light: #7f7aa3;
$custom-dark: #000000;

JSON

{
  "hex": "#4a477e",
  "rgb": {
    "r": 74,
    "g": 71,
    "b": 126
  },
  "hsl": {
    "h": 243.273,
    "s": 27.919,
    "l": 38.627
  },
  "oklch": {
    "l": 0.42736,
    "c": 0.0896,
    "h": 284.4
  },
  "luminance": 0.07469
}

Semantic roles & 50–950 ramp

primary

#4A477E

secondary

#A4A67B

accent

#C464BF

background

#F7F7FA

surface

#EEEDF4

border

#C9C8CE

text

#0A090F

muted

#7C7B7F

Preview Lab

Preview with #4A477E

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

Preview Lab → · Contrast checker → · Palette generator →