#4E549B#4E549B

#4E549B is a mid, moderate blue. Relative luminance 0.103; OKLCH L 47.6% C 0.113 H 277.5°. Best body text is #FFFFFF at 6.85:1 contrast (WCAG AA passes).

Color values

HEX	#4E549B
RGB	rgb(78, 84, 155)
HSL	hsl(235, 33%, 46%)
HSV	hsv(235, 50%, 61%)
CMYK	cmyk(49.7%, 45.8%, 0%, 39.2%)
CIE-LAB	lab(38.42, 17.83, -39.63)
CIE-LCH	lch(38.42, 43.45, 294.22°)
OKLab	oklab(47.6% 0.0149 -0.1125)
OKLCH	oklch(47.6% 0.113 277.5)
XYZ	xyz(12.2268, 10.3262, 32.3529)
Luminance	0.1033 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E549B #9B954E

analogous

#4E7A9B #4E549B #6E4E9B

triadic

#4E549B #9B4E54 #549B4E

tetradic

#4E549B #9B4E7A #9B954E #4E9B6E

square

#4E549B #9B4E7A #9B954E #4E9B6E

split-complementary

#4E549B #9B6E4E #7A9B4E

monochromatic

#25284A #3A3E72 #4E549B #6F75B7 #989CCB

Accessibility & contrast

On white

6.85

#4E549B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.07

#4E549B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E549B

6.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E549B	#FFFFFF	#000000	##FFFFFF
##4E549B	1.00	6.85	3.07	6.85
#FFFFFF	6.85	1.00	21.00	1.00
#000000	3.07	21.00	1.00	21.00
##FFFFFF	6.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#375E9E

Deuteranopia (green-blind)

#305899

Tritanopia (blue-blind)

#316370

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #4e549b;
/* rgb */ color: rgb(78, 84, 155);
/* oklch */ color: oklch(47.6% 0.113 277.5);

Tailwind

colors: {
  custom: {
    50: '#8484b9',
    500: '#4e549b',
    950: '#000000',
  },
}

SCSS

$custom: #4e549b;
$custom-light: #8484b9;
$custom-dark: #000000;

JSON

{
  "hex": "#4e549b",
  "rgb": {
    "r": 78,
    "g": 84,
    "b": 155
  },
  "hsl": {
    "h": 235.325,
    "s": 33.047,
    "l": 45.686
  },
  "oklch": {
    "l": 0.47598,
    "c": 0.11344,
    "h": 277.5
  },
  "luminance": 0.10327
}

Semantic roles & 50–950 ramp

primary

#4E549B

secondary

#B8B48D

accent

#C15FC9

background

#F8F8FB

surface

#EFEFF6

border

#CACAD0

text

#0B0A11

muted

#7C7C80

Preview Lab

Preview with #4E549B

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

Preview Lab → · Contrast checker → · Palette generator →