#4D549D#4D549D

#4D549D is a mid, moderate blue. Relative luminance 0.104; OKLCH L 47.7% C 0.117 H 276.9°. Best body text is #FFFFFF at 6.84:1 contrast (WCAG AA passes).

Color values

HEX	#4D549D
RGB	rgb(77, 84, 157)
HSL	hsl(235, 34%, 46%)
HSV	hsv(235, 51%, 62%)
CMYK	cmyk(51%, 46.5%, 0%, 38.4%)
CIE-LAB	lab(38.47, 18.24, -40.76)
CIE-LCH	lch(38.47, 44.65, 294.10°)
OKLab	oklab(47.65% 0.014 -0.1158)
OKLCH	oklch(47.65% 0.117 276.9)
XYZ	xyz(12.3148, 10.3520, 33.2410)
Luminance	0.1035 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D549D #9D964D

analogous

#4D7C9D #4D549D #6E4D9D

triadic

#4D549D #9D4D54 #549D4D

tetradic

#4D549D #9D4D7C #9D964D #4D9D6E

square

#4D549D #9D4D7C #9D964D #4D9D6E

split-complementary

#4D549D #9D6E4D #7C9D4D

monochromatic

#25284B #393E74 #4D549D #6F75B8 #989DCC

Accessibility & contrast

On white

6.84

#4D549D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.07

#4D549D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D549D

6.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D549D	#FFFFFF	#000000	##FFFFFF
##4D549D	1.00	6.84	3.07	6.84
#FFFFFF	6.84	1.00	21.00	1.00
#000000	3.07	21.00	1.00	21.00
##FFFFFF	6.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#355EA0

Deuteranopia (green-blind)

#2D579B

Tritanopia (blue-blind)

#2D6471

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #4d549d;
/* rgb */ color: rgb(77, 84, 157);
/* oklch */ color: oklch(47.7% 0.117 276.9);

Tailwind

colors: {
  custom: {
    50: '#8484ba',
    500: '#4d549d',
    950: '#000000',
  },
}

SCSS

$custom: #4d549d;
$custom-light: #8484ba;
$custom-dark: #000000;

JSON

{
  "hex": "#4d549d",
  "rgb": {
    "r": 77,
    "g": 84,
    "b": 157
  },
  "hsl": {
    "h": 234.75,
    "s": 34.188,
    "l": 45.882
  },
  "oklch": {
    "l": 0.47652,
    "c": 0.11664,
    "h": 276.9
  },
  "luminance": 0.10353
}

Semantic roles & 50–950 ramp

primary

#4D549D

secondary

#B9B58D

accent

#C15ECA

background

#F8F8FB

surface

#EFEFF6

border

#CACAD0

text

#0B0A12

muted

#7C7C81

Preview Lab

Preview with #4D549D

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

Preview Lab → · Contrast checker → · Palette generator →