#4D549F#4D549F

#4D549F is a mid, moderate blue. Relative luminance 0.104; OKLCH L 47.8% C 0.120 H 276.9°. Best body text is #FFFFFF at 6.81:1 contrast (WCAG AA passes).

Color values

HEX	#4D549F
RGB	rgb(77, 84, 159)
HSL	hsl(235, 35%, 46%)
HSV	hsv(235, 52%, 62%)
CMYK	cmyk(51.6%, 47.2%, 0%, 37.6%)
CIE-LAB	lab(38.59, 18.89, -41.77)
CIE-LCH	lch(38.59, 45.84, 294.34°)
OKLab	oklab(47.78% 0.0143 -0.1187)
OKLCH	oklch(47.78% 0.12 276.9)
XYZ	xyz(12.4869, 10.4209, 34.1476)
Luminance	0.1042 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D549F #9F984D

analogous

#4D7D9F #4D549F #6F4D9F

triadic

#4D549F #9F4D54 #549F4D

tetradic

#4D549F #9F4D7D #9F984D #4D9F6F

square

#4D549F #9F4D7D #9F984D #4D9F6F

split-complementary

#4D549F #9F6F4D #7D9F4D

monochromatic

#25284D #393E76 #4D549F #7076BA #999DCE

Accessibility & contrast

On white

6.81

#4D549F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#4D549F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D549F

6.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D549F	#FFFFFF	#000000	##FFFFFF
##4D549F	1.00	6.81	3.08	6.81
#FFFFFF	6.81	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#335EA2

Deuteranopia (green-blind)

#2B589D

Tritanopia (blue-blind)

#2B6472

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #4d549f;
/* rgb */ color: rgb(77, 84, 159);
/* oklch */ color: oklch(47.8% 0.120 276.9);

Tailwind

colors: {
  custom: {
    50: '#8484bc',
    500: '#4d549f',
    950: '#000000',
  },
}

SCSS

$custom: #4d549f;
$custom-light: #8484bc;
$custom-dark: #000000;

JSON

{
  "hex": "#4d549f",
  "rgb": {
    "r": 77,
    "g": 84,
    "b": 159
  },
  "hsl": {
    "h": 234.878,
    "s": 34.746,
    "l": 46.275
  },
  "oklch": {
    "l": 0.47782,
    "c": 0.1196,
    "h": 276.9
  },
  "luminance": 0.10422
}

Semantic roles & 50–950 ramp

primary

#4D549F

secondary

#BAB68E

accent

#C15DCB

background

#F8F8FB

surface

#F0EFF6

border

#CBCAD0

text

#0B0A12

muted

#7C7C81

Preview Lab

Preview with #4D549F

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

Preview Lab → · Contrast checker → · Palette generator →