#4C5EBF#4C5EBF

#4C5EBF is a mid, vivid blue. Relative luminance 0.133; OKLCH L 51.9% C 0.152 H 272.1°. Best body text is #FFFFFF at 5.74:1 contrast (WCAG AA passes).

Color values

HEX	#4C5EBF
RGB	rgb(76, 94, 191)
HSL	hsl(231, 47%, 52%)
HSV	hsv(231, 60%, 75%)
CMYK	cmyk(60.2%, 50.8%, 0%, 25.1%)
CIE-LAB	lab(43.22, 23.03, -53.21)
CIE-LCH	lch(43.22, 57.98, 293.40°)
OKLab	oklab(51.92% 0.0057 -0.1523)
OKLCH	oklch(51.92% 0.152 272.1)
XYZ	xyz(16.3840, 13.3022, 50.9843)
Luminance	0.1330 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C5EBF #BFAD4C

analogous

#4C97BF #4C5EBF #744CBF

triadic

#4C5EBF #BF4C5E #5EBF4C

tetradic

#4C5EBF #BF4C97 #BFAD4C #4CBF74

square

#4C5EBF #BF4C97 #BFAD4C #4CBF74

split-complementary

#4C5EBF #BF744C #97BF4C

monochromatic

#26316B #364598 #4C5EBF #7987CF #A6AFDF

Accessibility & contrast

On white

5.74

#4C5EBF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.66

#4C5EBF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C5EBF

5.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C5EBF	#FFFFFF	#000000	##FFFFFF
##4C5EBF	1.00	5.74	3.66	5.74
#FFFFFF	5.74	1.00	21.00	1.00
#000000	3.66	21.00	1.00	21.00
##FFFFFF	5.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#296BC2

Deuteranopia (green-blind)

#0D61BD

Tritanopia (blue-blind)

#007485

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #4c5ebf;
/* rgb */ color: rgb(76, 94, 191);
/* oklch */ color: oklch(51.9% 0.152 272.1);

Tailwind

colors: {
  custom: {
    50: '#888bd3',
    500: '#4c5ebf',
    950: '#000000',
  },
}

SCSS

$custom: #4c5ebf;
$custom-light: #888bd3;
$custom-dark: #000000;

JSON

{
  "hex": "#4c5ebf",
  "rgb": {
    "r": 76,
    "g": 94,
    "b": 191
  },
  "hsl": {
    "h": 230.609,
    "s": 47.325,
    "l": 52.353
  },
  "oklch": {
    "l": 0.51919,
    "c": 0.15243,
    "h": 272.1
  },
  "luminance": 0.13303
}

Semantic roles & 50–950 ramp

primary

#4C5EBF

secondary

#CCC59A

accent

#C251D7

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0C0C14

muted

#7D7D83

Preview Lab

Preview with #4C5EBF

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

Preview Lab → · Contrast checker → · Palette generator →