#4E5BD1#4E5BD1

#4E5BD1 is a mid, vivid blue. Relative luminance 0.137; OKLCH L 52.8% C 0.180 H 273.7°. Best body text is #FFFFFF at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#4E5BD1
RGB	rgb(78, 91, 209)
HSL	hsl(234, 59%, 56%)
HSV	hsv(234, 63%, 82%)
CMYK	cmyk(62.7%, 56.5%, 0%, 18%)
CIE-LAB	lab(43.81, 31.40, -62.65)
CIE-LCH	lch(43.81, 70.07, 296.62°)
OKLab	oklab(52.79% 0.0118 -0.1801)
OKLCH	oklch(52.79% 0.18 273.7)
XYZ	xyz(18.3878, 13.7038, 61.9853)
Luminance	0.1371 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E5BD1 #D1C44E

analogous

#4E9DD1 #4E5BD1 #834ED1

triadic

#4E5BD1 #D14E5B #5BD14E

tetradic

#4E5BD1 #D14E9D #D1C44E #4ED183

square

#4E5BD1 #D14E9D #D1C44E #4ED183

split-complementary

#4E5BD1 #D1834E #9DD14E

monochromatic

#222C83 #2F3CB3 #4E5BD1 #7F88DE #AFB5EA

Accessibility & contrast

On white

5.61

#4E5BD1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.74

#4E5BD1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E5BD1

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E5BD1	#FFFFFF	#000000	##FFFFFF
##4E5BD1	1.00	5.61	3.74	5.61
#FFFFFF	5.61	1.00	21.00	1.00
#000000	3.74	21.00	1.00	21.00
##FFFFFF	5.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DD5

Deuteranopia (green-blind)

#0062CF

Tritanopia (blue-blind)

#00778D

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #4e5bd1;
/* rgb */ color: rgb(78, 91, 209);
/* oklch */ color: oklch(52.8% 0.180 273.7);

Tailwind

colors: {
  custom: {
    50: '#8d89e0',
    500: '#4e5bd1',
    950: '#000000',
  },
}

SCSS

$custom: #4e5bd1;
$custom-light: #8d89e0;
$custom-dark: #000000;

JSON

{
  "hex": "#4e5bd1",
  "rgb": {
    "r": 78,
    "g": 91,
    "b": 209
  },
  "hsl": {
    "h": 234.046,
    "s": 58.744,
    "l": 56.275
  },
  "oklch": {
    "l": 0.52787,
    "c": 0.18044,
    "h": 273.7
  },
  "luminance": 0.13705
}

Semantic roles & 50–950 ramp

primary

#4E5BD1

secondary

#D8D3A2

accent

#D246E2

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #4E5BD1

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

Preview Lab → · Contrast checker → · Palette generator →