#4E50AF#4E50AF

#4E50AF is a mid, vivid blue. Relative luminance 0.105; OKLCH L 48.2% C 0.148 H 278.4°. Best body text is #FFFFFF at 6.80:1 contrast (WCAG AA passes).

Color values

HEX	#4E50AF
RGB	rgb(78, 80, 175)
HSL	hsl(239, 38%, 50%)
HSV	hsv(239, 55%, 69%)
CMYK	cmyk(55.4%, 54.3%, 0%, 31.4%)
CIE-LAB	lab(38.64, 26.93, -51.20)
CIE-LCH	lch(38.64, 57.85, 297.75°)
OKLab	oklab(48.17% 0.0216 -0.1465)
OKLCH	oklch(48.17% 0.148 278.4)
XYZ	xyz(13.7460, 10.4513, 41.8421)
Luminance	0.1045 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E50AF #AFAD4E

analogous

#4E81AF #4E50AF #7D4EAF

triadic

#4E50AF #AF4E50 #50AF4E

tetradic

#4E50AF #AF4E81 #AFAD4E #4EAF7D

square

#4E50AF #AF4E81 #AFAD4E #4EAF7D

split-complementary

#4E50AF #AF7D4E #81AF4E

monochromatic

#28295A #3B3D85 #4E50AF #7879C3 #A2A3D6

Accessibility & contrast

On white

6.80

#4E50AF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.09

#4E50AF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E50AF

6.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E50AF	#FFFFFF	#000000	##FFFFFF
##4E50AF	1.00	6.80	3.09	6.80
#FFFFFF	6.80	1.00	21.00	1.00
#000000	3.09	21.00	1.00	21.00
##FFFFFF	6.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#165FB2

Deuteranopia (green-blind)

#0057AD

Tritanopia (blue-blind)

#1E6677

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #4e50af;
/* rgb */ color: rgb(78, 80, 175);
/* oklch */ color: oklch(48.2% 0.148 278.4);

Tailwind

colors: {
  custom: {
    50: '#8881c7',
    500: '#4e50af',
    950: '#000000',
  },
}

SCSS

$custom: #4e50af;
$custom-light: #8881c7;
$custom-dark: #000000;

JSON

{
  "hex": "#4e50af",
  "rgb": {
    "r": 78,
    "g": 80,
    "b": 175
  },
  "hsl": {
    "h": 238.763,
    "s": 38.34,
    "l": 49.608
  },
  "oklch": {
    "l": 0.48173,
    "c": 0.14807,
    "h": 278.4
  },
  "luminance": 0.10452
}

Semantic roles & 50–950 ramp

primary

#4E50AF

secondary

#C3C296

accent

#CC5ACE

background

#F8F7FC

surface

#F0EEF8

border

#CBC9D1

text

#0C0A13

muted

#7D7C82

Preview Lab

Preview with #4E50AF

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

Preview Lab → · Contrast checker → · Palette generator →