#4E6397#4E6397

#4E6397 is a mid, moderate blue. Relative luminance 0.128; OKLCH L 50.6% C 0.087 H 266.6°. Best body text is #FFFFFF at 5.91:1 contrast (WCAG AA passes).

Color values

HEX	#4E6397
RGB	rgb(78, 99, 151)
HSL	hsl(223, 32%, 45%)
HSV	hsv(223, 48%, 59%)
CMYK	cmyk(48.3%, 34.4%, 0%, 40.8%)
CIE-LAB	lab(42.43, 7.02, -30.90)
CIE-LCH	lch(42.43, 31.69, 282.79°)
OKLab	oklab(50.6% -0.0052 -0.0869)
OKLCH	oklch(50.6% 0.087 266.6)
XYZ	xyz(13.1878, 12.7769, 31.0434)
Luminance	0.1278 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E6397 #97824E

analogous

#4E8797 #4E6397 #5E4E97

triadic

#4E6397 #974E63 #63974E

tetradic

#4E6397 #974E87 #97824E #4E975E

square

#4E6397 #974E87 #97824E #4E975E

split-complementary

#4E6397 #975E4E #87974E

monochromatic

#242E46 #39496F #4E6397 #6E82B4 #96A5C9

Accessibility & contrast

On white

5.91

#4E6397 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.56

#4E6397 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E6397

5.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E6397	#FFFFFF	#000000	##FFFFFF
##4E6397	1.00	5.91	3.56	5.91
#FFFFFF	5.91	1.00	21.00	1.00
#000000	3.56	21.00	1.00	21.00
##FFFFFF	5.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#506899

Deuteranopia (green-blind)

#486196

Tritanopia (blue-blind)

#316E76

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #4e6397;
/* rgb */ color: rgb(78, 99, 151);
/* oklch */ color: oklch(50.6% 0.087 266.6);

Tailwind

colors: {
  custom: {
    50: '#848fb6',
    500: '#4e6397',
    950: '#000000',
  },
}

SCSS

$custom: #4e6397;
$custom-light: #848fb6;
$custom-dark: #000000;

JSON

{
  "hex": "#4e6397",
  "rgb": {
    "r": 78,
    "g": 99,
    "b": 151
  },
  "hsl": {
    "h": 222.74,
    "s": 31.878,
    "l": 44.902
  },
  "oklch": {
    "l": 0.50603,
    "c": 0.08704,
    "h": 266.6
  },
  "luminance": 0.12778
}

Semantic roles & 50–950 ramp

primary

#4E6397

secondary

#B6A98B

accent

#AA60C8

background

#F8F8FB

surface

#EFF0F6

border

#CACBD0

text

#0B0C11

muted

#7C7D80

Preview Lab

Preview with #4E6397

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

Preview Lab → · Contrast checker → · Palette generator →