#4E4F91#4E4F91

#4E4F91 is a mid, moderate blue. Relative luminance 0.093; OKLCH L 45.9% C 0.106 H 280.7°. Best body text is #FFFFFF at 7.37:1 contrast (WCAG AA passes).

Color values

HEX	#4E4F91
RGB	rgb(78, 79, 145)
HSL	hsl(239, 30%, 44%)
HSV	hsv(239, 46%, 57%)
CMYK	cmyk(46.2%, 45.5%, 0%, 43.1%)
CIE-LAB	lab(36.47, 17.84, -36.70)
CIE-LCH	lch(36.47, 40.80, 295.93°)
OKLab	oklab(45.93% 0.0197 -0.1039)
OKLCH	oklch(45.93% 0.106 280.7)
XYZ	xyz(11.0472, 9.2555, 27.9870)
Luminance	0.0926 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E4F91 #91904E

analogous

#4E7091 #4E4F91 #6E4E91

triadic

#4E4F91 #914E4F #4F914E

tetradic

#4E4F91 #914E70 #91904E #4E916E

square

#4E4F91 #914E70 #91904E #4E916E

split-complementary

#4E4F91 #916E4E #70914E

monochromatic

#232441 #393969 #4E4F91 #6C6DB0 #9495C5

Accessibility & contrast

On white

7.37

#4E4F91 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.85

#4E4F91 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4E4F91

7.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E4F91	#FFFFFF	#000000	##FFFFFF
##4E4F91	1.00	7.37	2.85	7.37
#FFFFFF	7.37	1.00	21.00	1.00
#000000	2.85	21.00	1.00	21.00
##FFFFFF	7.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#355893

Deuteranopia (green-blind)

#315390

Tritanopia (blue-blind)

#385D69

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #4e4f91;
/* rgb */ color: rgb(78, 79, 145);
/* oklch */ color: oklch(45.9% 0.106 280.7);

Tailwind

colors: {
  custom: {
    50: '#8380b1',
    500: '#4e4f91',
    950: '#000000',
  },
}

SCSS

$custom: #4e4f91;
$custom-light: #8380b1;
$custom-dark: #000000;

JSON

{
  "hex": "#4e4f91",
  "rgb": {
    "r": 78,
    "g": 79,
    "b": 145
  },
  "hsl": {
    "h": 239.104,
    "s": 30.045,
    "l": 43.725
  },
  "oklch": {
    "l": 0.45926,
    "c": 0.10575,
    "h": 280.7
  },
  "luminance": 0.09256
}

Semantic roles & 50–950 ramp

primary

#4E4F91

secondary

#B2B189

accent

#C562C6

background

#F8F7FB

surface

#EFEEF6

border

#CAC9D0

text

#0B0A11

muted

#7C7C80

Preview Lab

Preview with #4E4F91

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

Preview Lab → · Contrast checker → · Palette generator →