#4E5CCF#4E5CCF

#4E5CCF is a mid, vivid blue. Relative luminance 0.138; OKLCH L 52.8% C 0.176 H 273.5°. Best body text is #FFFFFF at 5.59:1 contrast (WCAG AA passes).

Color values

HEX	#4E5CCF
RGB	rgb(78, 92, 207)
HSL	hsl(233, 57%, 56%)
HSV	hsv(233, 62%, 81%)
CMYK	cmyk(62.3%, 55.6%, 0%, 18.8%)
CIE-LAB	lab(43.91, 30.10, -61.32)
CIE-LCH	lch(43.91, 68.31, 296.14°)
OKLab	oklab(52.82% 0.0108 -0.1762)
OKLCH	oklch(52.82% 0.176 273.5)
XYZ	xyz(18.2278, 13.7775, 60.7181)
Luminance	0.1378 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E5CCF #CFC14E

analogous

#4E9CCF #4E5CCF #804ECF

triadic

#4E5CCF #CF4E5C #5CCF4E

tetradic

#4E5CCF #CF4E9C #CFC14E #4ECF80

square

#4E5CCF #CF4E9C #CFC14E #4ECF80

split-complementary

#4E5CCF #CF804E #9CCF4E

monochromatic

#232D80 #303EB0 #4E5CCF #7E88DC #AEB5E9

Accessibility & contrast

On white

5.59

#4E5CCF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.76

#4E5CCF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E5CCF

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E5CCF	#FFFFFF	#000000	##FFFFFF
##4E5CCF	1.00	5.59	3.76	5.59
#FFFFFF	5.59	1.00	21.00	1.00
#000000	3.76	21.00	1.00	21.00
##FFFFFF	5.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006ED3

Deuteranopia (green-blind)

#0062CD

Tritanopia (blue-blind)

#00778C

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #4e5ccf;
/* rgb */ color: rgb(78, 92, 207);
/* oklch */ color: oklch(52.8% 0.176 273.5);

Tailwind

colors: {
  custom: {
    50: '#8c8ade',
    500: '#4e5ccf',
    950: '#000000',
  },
}

SCSS

$custom: #4e5ccf;
$custom-light: #8c8ade;
$custom-dark: #000000;

JSON

{
  "hex": "#4e5ccf",
  "rgb": {
    "r": 78,
    "g": 92,
    "b": 207
  },
  "hsl": {
    "h": 233.488,
    "s": 57.333,
    "l": 55.882
  },
  "oklch": {
    "l": 0.52822,
    "c": 0.17649,
    "h": 273.5
  },
  "luminance": 0.13779
}

Semantic roles & 50–950 ramp

primary

#4E5CCF

secondary

#D7D1A2

accent

#D047E1

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #4E5CCF

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

Preview Lab → · Contrast checker → · Palette generator →