#4E50C1#4E50C1

#4E50C1 is a mid, vivid blue. Relative luminance 0.112; OKLCH L 49.5% C 0.173 H 277.3°. Best body text is #FFFFFF at 6.48:1 contrast (WCAG AA passes).

Color values

HEX	#4E50C1
RGB	rgb(78, 80, 193)
HSL	hsl(239, 48%, 53%)
HSV	hsv(239, 60%, 76%)
CMYK	cmyk(59.6%, 58.5%, 0%, 24.3%)
CIE-LAB	lab(39.93, 32.89, -59.69)
CIE-LCH	lch(39.93, 68.15, 298.86°)
OKLab	oklab(49.54% 0.0219 -0.1715)
OKLCH	oklch(49.54% 0.173 277.3)
XYZ	xyz(15.6331, 11.2061, 51.7809)
Luminance	0.1121 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E50C1 #C1BF4E

analogous

#4E89C1 #4E50C1 #864EC1

triadic

#4E50C1 #C14E50 #50C14E

tetradic

#4E50C1 #C14E89 #C1BF4E #4EC186

square

#4E50C1 #C14E89 #C1BF4E #4EC186

split-complementary

#4E50C1 #C1864E #89C14E

monochromatic

#27286E #36389B #4E50C1 #7B7DD1 #A9AAE1

Accessibility & contrast

On white

6.48

#4E50C1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#4E50C1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E50C1

6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E50C1	#FFFFFF	#000000	##FFFFFF
##4E50C1	1.00	6.48	3.24	6.48
#FFFFFF	6.48	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063C5

Deuteranopia (green-blind)

#0059BF

Tritanopia (blue-blind)

#006B81

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #4e50c1;
/* rgb */ color: rgb(78, 80, 193);
/* oklch */ color: oklch(49.5% 0.173 277.3);

Tailwind

colors: {
  custom: {
    50: '#8b81d5',
    500: '#4e50c1',
    950: '#000000',
  },
}

SCSS

$custom: #4e50c1;
$custom-light: #8b81d5;
$custom-dark: #000000;

JSON

{
  "hex": "#4e50c1",
  "rgb": {
    "r": 78,
    "g": 80,
    "b": 193
  },
  "hsl": {
    "h": 238.957,
    "s": 48.117,
    "l": 53.137
  },
  "oklch": {
    "l": 0.49536,
    "c": 0.17285,
    "h": 277.3
  },
  "luminance": 0.11207
}

Semantic roles & 50–950 ramp

primary

#4E50C1

secondary

#CECD9D

accent

#D550D8

background

#F9F7FD

surface

#F1EEFA

border

#CBC9D3

text

#0D0A14

muted

#7E7C83

Preview Lab

Preview with #4E50C1

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

Preview Lab → · Contrast checker → · Palette generator →