#4E5BBD#4E5BBD

#4E5BBD is a mid, vivid blue. Relative luminance 0.128; OKLCH L 51.3% C 0.153 H 274.0°. Best body text is #FFFFFF at 5.91:1 contrast (WCAG AA passes).

Color values

HEX	#4E5BBD
RGB	rgb(78, 91, 189)
HSL	hsl(233, 46%, 52%)
HSV	hsv(233, 59%, 74%)
CMYK	cmyk(58.7%, 51.9%, 0%, 25.9%)
CIE-LAB	lab(42.42, 24.63, -53.32)
CIE-LCH	lch(42.42, 58.73, 294.80°)
OKLab	oklab(51.31% 0.0108 -0.1526)
OKLCH	oklch(51.31% 0.153 274)
XYZ	xyz(16.0653, 12.7748, 49.7534)
Luminance	0.1278 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E5BBD #BDB04E

analogous

#4E93BD #4E5BBD #794EBD

triadic

#4E5BBD #BD4E5B #5BBD4E

tetradic

#4E5BBD #BD4E93 #BDB04E #4EBD79

square

#4E5BBD #BD4E93 #BDB04E #4EBD79

split-complementary

#4E5BBD #BD794E #93BD4E

monochromatic

#272F69 #384396 #4E5BBD #7B84CE #A7AEDE

Accessibility & contrast

On white

5.91

#4E5BBD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.56

#4E5BBD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E5BBD

5.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E5BBD	#FFFFFF	#000000	##FFFFFF
##4E5BBD	1.00	5.91	3.56	5.91
#FFFFFF	5.91	1.00	21.00	1.00
#000000	3.56	21.00	1.00	21.00
##FFFFFF	5.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2469C0

Deuteranopia (green-blind)

#0760BB

Tritanopia (blue-blind)

#007183

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #4e5bbd;
/* rgb */ color: rgb(78, 91, 189);
/* oklch */ color: oklch(51.3% 0.153 274.0);

Tailwind

colors: {
  custom: {
    50: '#8989d1',
    500: '#4e5bbd',
    950: '#000000',
  },
}

SCSS

$custom: #4e5bbd;
$custom-light: #8989d1;
$custom-dark: #000000;

JSON

{
  "hex": "#4e5bbd",
  "rgb": {
    "r": 78,
    "g": 91,
    "b": 189
  },
  "hsl": {
    "h": 232.973,
    "s": 45.679,
    "l": 52.353
  },
  "oklch": {
    "l": 0.51311,
    "c": 0.153,
    "h": 274
  },
  "luminance": 0.12776
}

Semantic roles & 50–950 ramp

primary

#4E5BBD

secondary

#CCC69B

accent

#C652D5

background

#F8F8FC

surface

#F0F0F9

border

#CBCBD2

text

#0C0B14

muted

#7D7C82

Preview Lab

Preview with #4E5BBD

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

Preview Lab → · Contrast checker → · Palette generator →