#4A4ECF#4A4ECF

#4A4ECF is a mid, vivid blue. Relative luminance 0.114; OKLCH L 50.1% C 0.195 H 275.4°. Best body text is #FFFFFF at 6.40:1 contrast (WCAG AA passes).

Color values

HEX	#4A4ECF
RGB	rgb(74, 78, 207)
HSL	hsl(238, 58%, 55%)
HSV	hsv(238, 64%, 81%)
CMYK	cmyk(64.3%, 62.3%, 0%, 18.8%)
CIE-LAB	lab(40.26, 38.15, -67.27)
CIE-LCH	lch(40.26, 77.34, 299.55°)
OKLab	oklab(50.05% 0.0185 -0.1939)
OKLCH	oklch(50.05% 0.195 275.4)
XYZ	xyz(16.8072, 11.4082, 60.3357)
Luminance	0.1141 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.37

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A4ECF #CFCB4A

analogous

#4A91CF #4A4ECF #884ACF

triadic

#4A4ECF #CF4A4E #4ECF4A

tetradic

#4A4ECF #CF4A91 #CFCB4A #4ACF88

square

#4A4ECF #CF4A91 #CFCB4A #4ACF88

split-complementary

#4A4ECF #CF884A #91CF4A

monochromatic

#21247D #2E32AE #4A4ECF #7A7DDC #ABADE9

Accessibility & contrast

On white

6.40

#4A4ECF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.28

#4A4ECF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4A4ECF

6.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A4ECF	#FFFFFF	#000000	##FFFFFF
##4A4ECF	1.00	6.40	3.28	6.40
#FFFFFF	6.40	1.00	21.00	1.00
#000000	3.28	21.00	1.00	21.00
##FFFFFF	6.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065D3

Deuteranopia (green-blind)

#0059CC

Tritanopia (blue-blind)

#006F87

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #4a4ecf;
/* rgb */ color: rgb(74, 78, 207);
/* oklch */ color: oklch(50.1% 0.195 275.4);

Tailwind

colors: {
  custom: {
    50: '#8b80df',
    500: '#4a4ecf',
    950: '#000000',
  },
}

SCSS

$custom: #4a4ecf;
$custom-light: #8b80df;
$custom-dark: #000000;

JSON

{
  "hex": "#4a4ecf",
  "rgb": {
    "r": 74,
    "g": 78,
    "b": 207
  },
  "hsl": {
    "h": 238.195,
    "s": 58.079,
    "l": 55.098
  },
  "oklch": {
    "l": 0.50051,
    "c": 0.19475,
    "h": 275.4
  },
  "luminance": 0.1141
}

Semantic roles & 50–950 ramp

primary

#4A4ECF

secondary

#D6D59F

accent

#DD46E1

background

#F9F7FD

surface

#F1EEFB

border

#CBC9D4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #4A4ECF

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

Preview Lab → · Contrast checker → · Palette generator →