#4E50DA#4E50DA

#4E50DA is a mid, highly saturated blue. Relative luminance 0.124; OKLCH L 51.6% C 0.206 H 275.8°. Best body text is #FFFFFF at 6.03:1 contrast (WCAG AA passes).

Color values

HEX	#4E50DA
RGB	rgb(78, 80, 218)
HSL	hsl(239, 65%, 58%)
HSV	hsv(239, 64%, 85%)
CMYK	cmyk(64.2%, 63.3%, 0%, 14.5%)
CIE-LAB	lab(41.87, 41.16, -70.95)
CIE-LCH	lch(41.87, 82.02, 300.12°)
OKLab	oklab(51.58% 0.0208 -0.2045)
OKLCH	oklch(51.58% 0.206 275.8)
XYZ	xyz(18.6613, 12.4174, 67.7295)
Luminance	0.1242 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E50DA #DAD84E

analogous

#4E96DA #4E50DA #924EDA

triadic

#4E50DA #DA4E50 #50DA4E

tetradic

#4E50DA #DA4E96 #DAD84E #4EDA92

square

#4E50DA #DA4E96 #DAD84E #4EDA92

split-complementary

#4E50DA #DA924E #96DA4E

monochromatic

#1E2090 #292BC2 #4E50DA #8182E5 #B3B4EF

Accessibility & contrast

On white

6.03

#4E50DA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.48

#4E50DA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E50DA

6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E50DA	#FFFFFF	#000000	##FFFFFF
##4E50DA	1.00	6.03	3.48	6.03
#FFFFFF	6.03	1.00	21.00	1.00
#000000	3.48	21.00	1.00	21.00
##FFFFFF	6.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0069DE

Deuteranopia (green-blind)

#005DD7

Tritanopia (blue-blind)

#00738E

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #4e50da;
/* rgb */ color: rgb(78, 80, 218);
/* oklch */ color: oklch(51.6% 0.206 275.8);

Tailwind

colors: {
  custom: {
    50: '#8f81e6',
    500: '#4e50da',
    950: '#000000',
  },
}

SCSS

$custom: #4e50da;
$custom-light: #8f81e6;
$custom-dark: #000000;

JSON

{
  "hex": "#4e50da",
  "rgb": {
    "r": 78,
    "g": 80,
    "b": 218
  },
  "hsl": {
    "h": 239.143,
    "s": 65.421,
    "l": 58.039
  },
  "oklch": {
    "l": 0.51576,
    "c": 0.2056,
    "h": 275.8
  },
  "luminance": 0.12419
}

Semantic roles & 50–950 ramp

primary

#4E50DA

secondary

#DEDDA6

accent

#E63FE8

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #4E50DA

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

Preview Lab → · Contrast checker → · Palette generator →