#4B56AE#4B56AE

#4B56AE is a mid, vivid blue. Relative luminance 0.112; OKLCH L 49.1% C 0.139 H 274.7°. Best body text is #FFFFFF at 6.48:1 contrast (WCAG AA passes).

Color values

HEX	#4B56AE
RGB	rgb(75, 86, 174)
HSL	hsl(233, 40%, 49%)
HSV	hsv(233, 57%, 68%)
CMYK	cmyk(56.9%, 50.6%, 0%, 31.8%)
CIE-LAB	lab(39.93, 22.16, -48.55)
CIE-LCH	lch(39.93, 53.37, 294.53°)
OKLab	oklab(49.06% 0.0114 -0.1387)
OKLCH	oklch(49.06% 0.139 274.7)
XYZ	xyz(13.8669, 11.2064, 41.4685)
Luminance	0.1121 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B56AE #AEA34B

analogous

#4B88AE #4B56AE #724BAE

triadic

#4B56AE #AE4B56 #56AE4B

tetradic

#4B56AE #AE4B88 #AEA34B #4BAE72

square

#4B56AE #AE4B88 #AEA34B #4BAE72

split-complementary

#4B56AE #AE724B #88AE4B

monochromatic

#262C58 #394183 #4B56AE #737CC3 #9EA4D5

Accessibility & contrast

On white

6.48

#4B56AE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#4B56AE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B56AE

6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B56AE	#FFFFFF	#000000	##FFFFFF
##4B56AE	1.00	6.48	3.24	6.48
#FFFFFF	6.48	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2962B1

Deuteranopia (green-blind)

#195AAC

Tritanopia (blue-blind)

#116A7A

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #4b56ae;
/* rgb */ color: rgb(75, 86, 174);
/* oklch */ color: oklch(49.1% 0.139 274.7);

Tailwind

colors: {
  custom: {
    50: '#8585c7',
    500: '#4b56ae',
    950: '#000000',
  },
}

SCSS

$custom: #4b56ae;
$custom-light: #8585c7;
$custom-dark: #000000;

JSON

{
  "hex": "#4b56ae",
  "rgb": {
    "r": 75,
    "g": 86,
    "b": 174
  },
  "hsl": {
    "h": 233.333,
    "s": 39.759,
    "l": 48.824
  },
  "oklch": {
    "l": 0.49063,
    "c": 0.13918,
    "h": 274.7
  },
  "luminance": 0.11207
}

Semantic roles & 50–950 ramp

primary

#4B56AE

secondary

#C2BD93

accent

#C258D0

background

#F8F8FC

surface

#F0EFF8

border

#CBCAD1

text

#0C0B13

muted

#7D7C82

Preview Lab

Preview with #4B56AE

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

Preview Lab → · Contrast checker → · Palette generator →