#4E5791#4E5791

#4E5791 is a mid, moderate blue. Relative luminance 0.105; OKLCH L 47.6% C 0.094 H 275.6°. Best body text is #FFFFFF at 6.78:1 contrast (WCAG AA passes).

Color values

HEX	#4E5791
RGB	rgb(78, 87, 145)
HSL	hsl(232, 30%, 44%)
HSV	hsv(232, 46%, 57%)
CMYK	cmyk(46.2%, 40%, 0%, 43.1%)
CIE-LAB	lab(38.69, 12.70, -33.18)
CIE-LCH	lch(38.69, 35.53, 290.95°)
OKLab	oklab(47.62% 0.0091 -0.0936)
OKLCH	oklch(47.62% 0.094 275.6)
XYZ	xyz(11.6593, 10.4798, 28.1910)
Luminance	0.1048 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E5791 #91884E

analogous

#4E7891 #4E5791 #664E91

triadic

#4E5791 #914E57 #57914E

tetradic

#4E5791 #914E78 #91884E #4E9166

square

#4E5791 #914E78 #91884E #4E9166

split-complementary

#4E5791 #91664E #78914E

monochromatic

#232741 #393F69 #4E5791 #6C75B0 #949BC5

Accessibility & contrast

On white

6.78

#4E5791 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#4E5791 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E5791

6.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E5791	#FFFFFF	#000000	##FFFFFF
##4E5791	1.00	6.78	3.10	6.78
#FFFFFF	6.78	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#425E93

Deuteranopia (green-blind)

#3C5990

Tritanopia (blue-blind)

#37636D

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #4e5791;
/* rgb */ color: rgb(78, 87, 145);
/* oklch */ color: oklch(47.6% 0.094 275.6);

Tailwind

colors: {
  custom: {
    50: '#8386b1',
    500: '#4e5791',
    950: '#000000',
  },
}

SCSS

$custom: #4e5791;
$custom-light: #8386b1;
$custom-dark: #000000;

JSON

{
  "hex": "#4e5791",
  "rgb": {
    "r": 78,
    "g": 87,
    "b": 145
  },
  "hsl": {
    "h": 231.94,
    "s": 30.045,
    "l": 43.725
  },
  "oklch": {
    "l": 0.47619,
    "c": 0.09402,
    "h": 275.6
  },
  "luminance": 0.1048
}

Semantic roles & 50–950 ramp

primary

#4E5791

secondary

#B2AC89

accent

#B962C6

background

#F8F8FA

surface

#EFEFF5

border

#CACACF

text

#0B0B11

muted

#7C7C80

Preview Lab

Preview with #4E5791

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

Preview Lab → · Contrast checker → · Palette generator →