#4E6591#4E6591

#4E6591 is a mid, moderate blue. Relative luminance 0.130; OKLCH L 50.7% C 0.076 H 262.8°. Best body text is #FFFFFF at 5.84:1 contrast (WCAG AA passes).

Color values

HEX	#4E6591
RGB	rgb(78, 101, 145)
HSL	hsl(219, 30%, 44%)
HSV	hsv(219, 46%, 57%)
CMYK	cmyk(46.2%, 30.3%, 0%, 43.1%)
CIE-LAB	lab(42.72, 3.89, -26.85)
CIE-LCH	lch(42.72, 27.13, 278.23°)
OKLab	oklab(50.74% -0.0095 -0.0752)
OKLCH	oklch(50.74% 0.076 262.8)
XYZ	xyz(12.9047, 12.9706, 28.6062)
Luminance	0.1297 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E6591 #917A4E

analogous

#4E8691 #4E6591 #584E91

triadic

#4E6591 #914E65 #65914E

tetradic

#4E6591 #914E86 #917A4E #4E9158

square

#4E6591 #914E86 #917A4E #4E9158

split-complementary

#4E6591 #91584E #86914E

monochromatic

#232E41 #394969 #4E6591 #6C83B0 #94A5C5

Accessibility & contrast

On white

5.84

#4E6591 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.59

#4E6591 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E6591

5.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E6591	#FFFFFF	#000000	##FFFFFF
##4E6591	1.00	5.84	3.59	5.84
#FFFFFF	5.84	1.00	21.00	1.00
#000000	3.59	21.00	1.00	21.00
##FFFFFF	5.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#556893

Deuteranopia (green-blind)

#4E6290

Tritanopia (blue-blind)

#356E75

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #4e6591;
/* rgb */ color: rgb(78, 101, 145);
/* oklch */ color: oklch(50.7% 0.076 262.8);

Tailwind

colors: {
  custom: {
    50: '#8390b1',
    500: '#4e6591',
    950: '#000000',
  },
}

SCSS

$custom: #4e6591;
$custom-light: #8390b1;
$custom-dark: #000000;

JSON

{
  "hex": "#4e6591",
  "rgb": {
    "r": 78,
    "g": 101,
    "b": 145
  },
  "hsl": {
    "h": 219.403,
    "s": 30.045,
    "l": 43.725
  },
  "oklch": {
    "l": 0.50736,
    "c": 0.07577,
    "h": 262.8
  },
  "luminance": 0.12971
}

Semantic roles & 50–950 ramp

primary

#4E6591

secondary

#B2A489

accent

#A462C6

background

#F8F8FA

surface

#EFF0F5

border

#CACBCF

text

#0B0C10

muted

#7C7D7F

Preview Lab

Preview with #4E6591

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

Preview Lab → · Contrast checker → · Palette generator →