#4E5FCF#4E5FCF

#4E5FCF is a mid, vivid blue. Relative luminance 0.143; OKLCH L 53.4% C 0.173 H 272.7°. Best body text is #FFFFFF at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#4E5FCF
RGB	rgb(78, 95, 207)
HSL	hsl(232, 57%, 56%)
HSV	hsv(232, 62%, 81%)
CMYK	cmyk(62.3%, 54.1%, 0%, 18.8%)
CIE-LAB	lab(44.67, 28.22, -60.09)
CIE-LCH	lch(44.67, 66.39, 295.15°)
OKLab	oklab(53.39% 0.008 -0.1725)
OKLCH	oklch(53.39% 0.173 272.7)
XYZ	xyz(18.4928, 14.3076, 60.8065)
Luminance	0.1431 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E5FCF #CFBE4E

analogous

#4E9FCF #4E5FCF #7D4ECF

triadic

#4E5FCF #CF4E5F #5FCF4E

tetradic

#4E5FCF #CF4E9F #CFBE4E #4ECF7D

square

#4E5FCF #CF4E9F #CFBE4E #4ECF7D

split-complementary

#4E5FCF #CF7D4E #9FCF4E

monochromatic

#232F80 #3041B0 #4E5FCF #7E8BDC #AEB6E9

Accessibility & contrast

On white

5.44

#4E5FCF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.86

#4E5FCF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E5FCF

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E5FCF	#FFFFFF	#000000	##FFFFFF
##4E5FCF	1.00	5.44	3.86	5.44
#FFFFFF	5.44	1.00	21.00	1.00
#000000	3.86	21.00	1.00	21.00
##FFFFFF	5.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E70D3

Deuteranopia (green-blind)

#0064CD

Tritanopia (blue-blind)

#00798E

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #4e5fcf;
/* rgb */ color: rgb(78, 95, 207);
/* oklch */ color: oklch(53.4% 0.173 272.7);

Tailwind

colors: {
  custom: {
    50: '#8c8cde',
    500: '#4e5fcf',
    950: '#000000',
  },
}

SCSS

$custom: #4e5fcf;
$custom-light: #8c8cde;
$custom-dark: #000000;

JSON

{
  "hex": "#4e5fcf",
  "rgb": {
    "r": 78,
    "g": 95,
    "b": 207
  },
  "hsl": {
    "h": 232.093,
    "s": 57.333,
    "l": 55.882
  },
  "oklch": {
    "l": 0.5339,
    "c": 0.1727,
    "h": 272.7
  },
  "luminance": 0.14309
}

Semantic roles & 50–950 ramp

primary

#4E5FCF

secondary

#D7D0A2

accent

#CC47E1

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0C15

muted

#7E7D83

Preview Lab

Preview with #4E5FCF

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

Preview Lab → · Contrast checker → · Palette generator →