#4E5BC1#4E5BC1

#4E5BC1 is a mid, vivid blue. Relative luminance 0.130; OKLCH L 51.6% C 0.159 H 274.0°. Best body text is #FFFFFF at 5.85:1 contrast (WCAG AA passes).

Color values

HEX	#4E5BC1
RGB	rgb(78, 91, 193)
HSL	hsl(233, 48%, 53%)
HSV	hsv(233, 60%, 76%)
CMYK	cmyk(59.6%, 52.8%, 0%, 24.3%)
CIE-LAB	lab(42.69, 25.98, -55.21)
CIE-LCH	lch(42.69, 61.02, 295.20°)
OKLab	oklab(51.6% 0.0111 -0.1582)
OKLCH	oklch(51.6% 0.159 274)
XYZ	xyz(16.5055, 12.9508, 52.0717)
Luminance	0.1295 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E5BC1 #C1B44E

analogous

#4E95C1 #4E5BC1 #7A4EC1

triadic

#4E5BC1 #C14E5B #5BC14E

tetradic

#4E5BC1 #C14E95 #C1B44E #4EC17A

square

#4E5BC1 #C14E95 #C1B44E #4EC17A

split-complementary

#4E5BC1 #C17A4E #95C14E

monochromatic

#272F6E #36429B #4E5BC1 #7B85D1 #A9AFE1

Accessibility & contrast

On white

5.85

#4E5BC1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.59

#4E5BC1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E5BC1

5.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E5BC1	#FFFFFF	#000000	##FFFFFF
##4E5BC1	1.00	5.85	3.59	5.85
#FFFFFF	5.85	1.00	21.00	1.00
#000000	3.59	21.00	1.00	21.00
##FFFFFF	5.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D6AC5

Deuteranopia (green-blind)

#0060BF

Tritanopia (blue-blind)

#007385

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #4e5bc1;
/* rgb */ color: rgb(78, 91, 193);
/* oklch */ color: oklch(51.6% 0.159 274.0);

Tailwind

colors: {
  custom: {
    50: '#8a89d4',
    500: '#4e5bc1',
    950: '#000000',
  },
}

SCSS

$custom: #4e5bc1;
$custom-light: #8a89d4;
$custom-dark: #000000;

JSON

{
  "hex": "#4e5bc1",
  "rgb": {
    "r": 78,
    "g": 91,
    "b": 193
  },
  "hsl": {
    "h": 233.217,
    "s": 48.117,
    "l": 53.137
  },
  "oklch": {
    "l": 0.51598,
    "c": 0.15859,
    "h": 274
  },
  "luminance": 0.12952
}

Semantic roles & 50–950 ramp

primary

#4E5BC1

secondary

#CEC99D

accent

#C850D8

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0D0B14

muted

#7D7C83

Preview Lab

Preview with #4E5BC1

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

Preview Lab → · Contrast checker → · Palette generator →