#4E50BA#4E50BA

#4E50BA is a mid, vivid blue. Relative luminance 0.109; OKLCH L 49.0% C 0.163 H 277.7°. Best body text is #FFFFFF at 6.60:1 contrast (WCAG AA passes).

Color values

HEX	#4E50BA
RGB	rgb(78, 80, 186)
HSL	hsl(239, 44%, 52%)
HSV	hsv(239, 58%, 73%)
CMYK	cmyk(58.1%, 57%, 0%, 27.1%)
CIE-LAB	lab(39.41, 30.57, -56.43)
CIE-LCH	lch(39.41, 64.18, 298.45°)
OKLab	oklab(48.99% 0.0219 -0.1619)
OKLCH	oklch(48.99% 0.163 277.7)
XYZ	xyz(14.8706, 10.9011, 47.7654)
Luminance	0.1090 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E50BA #BAB84E

analogous

#4E86BA #4E50BA #824EBA

triadic

#4E50BA #BA4E50 #50BA4E

tetradic

#4E50BA #BA4E86 #BAB84E #4EBA82

square

#4E50BA #BA4E86 #BAB84E #4EBA82

split-complementary

#4E50BA #BA824E #86BA4E

monochromatic

#282966 #393B92 #4E50BA #7A7CCB #A6A7DC

Accessibility & contrast

On white

6.60

#4E50BA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#4E50BA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E50BA

6.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E50BA	#FFFFFF	#000000	##FFFFFF
##4E50BA	1.00	6.60	3.18	6.60
#FFFFFF	6.60	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061BE

Deuteranopia (green-blind)

#0058B8

Tritanopia (blue-blind)

#06697D

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #4e50ba;
/* rgb */ color: rgb(78, 80, 186);
/* oklch */ color: oklch(49.0% 0.163 277.7);

Tailwind

colors: {
  custom: {
    50: '#8981cf',
    500: '#4e50ba',
    950: '#000000',
  },
}

SCSS

$custom: #4e50ba;
$custom-light: #8981cf;
$custom-dark: #000000;

JSON

{
  "hex": "#4e50ba",
  "rgb": {
    "r": 78,
    "g": 80,
    "b": 186
  },
  "hsl": {
    "h": 238.889,
    "s": 43.902,
    "l": 51.765
  },
  "oklch": {
    "l": 0.48994,
    "c": 0.16334,
    "h": 277.7
  },
  "luminance": 0.10902
}

Semantic roles & 50–950 ramp

primary

#4E50BA

secondary

#CAC99A

accent

#D154D4

background

#F8F7FC

surface

#F0EEF9

border

#CBC9D2

text

#0D0A14

muted

#7D7C82

Preview Lab

Preview with #4E50BA

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

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