#4E5C80#4E5C80

#4E5C80 is a mid, moderate blue. Relative luminance 0.108; OKLCH L 47.8% C 0.061 H 267.7°. Best body text is #FFFFFF at 6.63:1 contrast (WCAG AA passes).

Color values

HEX	#4E5C80
RGB	rgb(78, 92, 128)
HSL	hsl(223, 24%, 40%)
HSV	hsv(223, 39%, 50%)
CMYK	cmyk(39.1%, 28.1%, 0%, 49.8%)
CIE-LAB	lab(39.30, 4.31, -21.91)
CIE-LCH	lch(39.30, 22.33, 281.13°)
OKLab	oklab(47.81% -0.0024 -0.0609)
OKLCH	oklch(47.81% 0.061 267.7)
XYZ	xyz(10.8641, 10.8320, 21.9362)
Luminance	0.1083 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E5C80 #80724E

analogous

#4E7580 #4E5C80 #594E80

triadic

#4E5C80 #804E5C #5C804E

tetradic

#4E5C80 #804E75 #80724E #4E8059

square

#4E5C80 #804E75 #80724E #4E8059

split-complementary

#4E5C80 #80594E #75804E

monochromatic

#202534 #37415A #4E5C80 #6879A3 #8E9BBA

Accessibility & contrast

On white

6.63

#4E5C80 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.17

#4E5C80 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E5C80

6.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E5C80	#FFFFFF	#000000	##FFFFFF
##4E5C80	1.00	6.63	3.17	6.63
#FFFFFF	6.63	1.00	21.00	1.00
#000000	3.17	21.00	1.00	21.00
##FFFFFF	6.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#505F82

Deuteranopia (green-blind)

#4B5B7F

Tritanopia (blue-blind)

#3E6369

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #4e5c80;
/* rgb */ color: rgb(78, 92, 128);
/* oklch */ color: oklch(47.8% 0.061 267.7);

Tailwind

colors: {
  custom: {
    50: '#818aa5',
    500: '#4e5c80',
    950: '#000000',
  },
}

SCSS

$custom: #4e5c80;
$custom-light: #818aa5;
$custom-dark: #000000;

JSON

{
  "hex": "#4e5c80",
  "rgb": {
    "r": 78,
    "g": 92,
    "b": 128
  },
  "hsl": {
    "h": 223.2,
    "s": 24.272,
    "l": 40.392
  },
  "oklch": {
    "l": 0.47813,
    "c": 0.06099,
    "h": 267.7
  },
  "luminance": 0.10833
}

Semantic roles & 50–950 ramp

primary

#4E5C80

secondary

#A79D83

accent

#A867C1

background

#F8F8FA

surface

#EFF0F4

border

#CACBCE

text

#0A0B0F

muted

#7C7C7F

Preview Lab

Preview with #4E5C80

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

Preview Lab → · Contrast checker → · Palette generator →