#4E5ECF#4E5ECF

#4E5ECF is a mid, vivid blue. Relative luminance 0.141; OKLCH L 53.2% C 0.174 H 272.9°. Best body text is #FFFFFF at 5.49:1 contrast (WCAG AA passes).

Color values

HEX	#4E5ECF
RGB	rgb(78, 94, 207)
HSL	hsl(233, 57%, 56%)
HSV	hsv(233, 62%, 81%)
CMYK	cmyk(62.3%, 54.6%, 0%, 18.8%)
CIE-LAB	lab(44.42, 28.84, -60.51)
CIE-LCH	lch(44.42, 67.03, 295.49°)
OKLab	oklab(53.2% 0.0089 -0.1737)
OKLCH	oklch(53.2% 0.174 272.9)
XYZ	xyz(18.4033, 14.1286, 60.7767)
Luminance	0.1413 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E5ECF #CFBF4E

analogous

#4E9ECF #4E5ECF #7E4ECF

triadic

#4E5ECF #CF4E5E #5ECF4E

tetradic

#4E5ECF #CF4E9E #CFBF4E #4ECF7E

square

#4E5ECF #CF4E9E #CFBF4E #4ECF7E

split-complementary

#4E5ECF #CF7E4E #9ECF4E

monochromatic

#232E80 #3040B0 #4E5ECF #7E8ADC #AEB6E9

Accessibility & contrast

On white

5.49

#4E5ECF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.83

#4E5ECF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E5ECF

5.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E5ECF	#FFFFFF	#000000	##FFFFFF
##4E5ECF	1.00	5.49	3.83	5.49
#FFFFFF	5.49	1.00	21.00	1.00
#000000	3.83	21.00	1.00	21.00
##FFFFFF	5.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#056FD3

Deuteranopia (green-blind)

#0064CD

Tritanopia (blue-blind)

#00798D

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #4e5ecf;
/* rgb */ color: rgb(78, 94, 207);
/* oklch */ color: oklch(53.2% 0.174 272.9);

Tailwind

colors: {
  custom: {
    50: '#8c8bde',
    500: '#4e5ecf',
    950: '#000000',
  },
}

SCSS

$custom: #4e5ecf;
$custom-light: #8c8bde;
$custom-dark: #000000;

JSON

{
  "hex": "#4e5ecf",
  "rgb": {
    "r": 78,
    "g": 94,
    "b": 207
  },
  "hsl": {
    "h": 232.558,
    "s": 57.333,
    "l": 55.882
  },
  "oklch": {
    "l": 0.53199,
    "c": 0.17396,
    "h": 272.9
  },
  "luminance": 0.1413
}

Semantic roles & 50–950 ramp

primary

#4E5ECF

secondary

#D7D0A2

accent

#CE47E1

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0C15

muted

#7E7D83

Preview Lab

Preview with #4E5ECF

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

Preview Lab → · Contrast checker → · Palette generator →