#4E5B8C#4E5B8C

#4E5B8C is a mid, moderate blue. Relative luminance 0.110; OKLCH L 48.2% C 0.081 H 271.8°. Best body text is #FFFFFF at 6.56:1 contrast (WCAG AA passes).

Color values

HEX	#4E5B8C
RGB	rgb(78, 91, 140)
HSL	hsl(227, 28%, 43%)
HSV	hsv(227, 44%, 55%)
CMYK	cmyk(44.3%, 35%, 0%, 45.1%)
CIE-LAB	lab(39.57, 8.59, -28.77)
CIE-LCH	lch(39.57, 30.02, 286.62°)
OKLab	oklab(48.21% 0.0025 -0.0807)
OKLCH	oklch(48.21% 0.081 271.8)
XYZ	xyz(11.6151, 10.9947, 26.3160)
Luminance	0.1100 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E5B8C #8C7F4E

analogous

#4E7A8C #4E5B8C #604E8C

triadic

#4E5B8C #8C4E5B #5B8C4E

tetradic

#4E5B8C #8C4E7A #8C7F4E #4E8C60

square

#4E5B8C #8C4E7A #8C7F4E #4E8C60

split-complementary

#4E5B8C #8C604E #7A8C4E

monochromatic

#22283D #384165 #4E5B8C #6B79AC #929CC2

Accessibility & contrast

On white

6.56

#4E5B8C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#4E5B8C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E5B8C

6.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E5B8C	#FFFFFF	#000000	##FFFFFF
##4E5B8C	1.00	6.56	3.20	6.56
#FFFFFF	6.56	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A608E

Deuteranopia (green-blind)

#445B8B

Tritanopia (blue-blind)

#39656D

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #4e5b8c;
/* rgb */ color: rgb(78, 91, 140);
/* oklch */ color: oklch(48.2% 0.081 271.8);

Tailwind

colors: {
  custom: {
    50: '#8289ae',
    500: '#4e5b8c',
    950: '#000000',
  },
}

SCSS

$custom: #4e5b8c;
$custom-light: #8289ae;
$custom-dark: #000000;

JSON

{
  "hex": "#4e5b8c",
  "rgb": {
    "r": 78,
    "g": 91,
    "b": 140
  },
  "hsl": {
    "h": 227.419,
    "s": 28.44,
    "l": 42.745
  },
  "oklch": {
    "l": 0.48214,
    "c": 0.08077,
    "h": 271.8
  },
  "luminance": 0.10995
}

Semantic roles & 50–950 ramp

primary

#4E5B8C

secondary

#AFA687

accent

#B063C5

background

#F8F8FA

surface

#EFF0F4

border

#CACBCE

text

#0B0B10

muted

#7C7C7F

Preview Lab

Preview with #4E5B8C

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

Preview Lab → · Contrast checker → · Palette generator →