#4B54AE#4B54AE

#4B54AE is a mid, vivid blue. Relative luminance 0.109; OKLCH L 48.7% C 0.142 H 275.5°. Best body text is #FFFFFF at 6.61:1 contrast (WCAG AA passes).

Color values

HEX	#4B54AE
RGB	rgb(75, 84, 174)
HSL	hsl(235, 40%, 49%)
HSV	hsv(235, 57%, 68%)
CMYK	cmyk(56.9%, 51.7%, 0%, 31.8%)
CIE-LAB	lab(39.40, 23.44, -49.40)
CIE-LCH	lch(39.40, 54.68, 295.38°)
OKLab	oklab(48.66% 0.0136 -0.1412)
OKLCH	oklch(48.66% 0.142 275.5)
XYZ	xyz(13.7095, 10.8915, 41.4160)
Luminance	0.1089 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B54AE #AEA54B

analogous

#4B86AE #4B54AE #744BAE

triadic

#4B54AE #AE4B54 #54AE4B

tetradic

#4B54AE #AE4B86 #AEA54B #4BAE74

square

#4B54AE #AE4B86 #AEA54B #4BAE74

split-complementary

#4B54AE #AE744B #86AE4B

monochromatic

#262B58 #393F83 #4B54AE #737BC3 #9EA3D5

Accessibility & contrast

On white

6.61

#4B54AE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#4B54AE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B54AE

6.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B54AE	#FFFFFF	#000000	##FFFFFF
##4B54AE	1.00	6.61	3.18	6.61
#FFFFFF	6.61	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2461B1

Deuteranopia (green-blind)

#1159AC

Tritanopia (blue-blind)

#126879

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #4b54ae;
/* rgb */ color: rgb(75, 84, 174);
/* oklch */ color: oklch(48.7% 0.142 275.5);

Tailwind

colors: {
  custom: {
    50: '#8684c7',
    500: '#4b54ae',
    950: '#000000',
  },
}

SCSS

$custom: #4b54ae;
$custom-light: #8684c7;
$custom-dark: #000000;

JSON

{
  "hex": "#4b54ae",
  "rgb": {
    "r": 75,
    "g": 84,
    "b": 174
  },
  "hsl": {
    "h": 234.545,
    "s": 39.759,
    "l": 48.824
  },
  "oklch": {
    "l": 0.48664,
    "c": 0.14189,
    "h": 275.5
  },
  "luminance": 0.10892
}

Semantic roles & 50–950 ramp

primary

#4B54AE

secondary

#C2BE93

accent

#C558D0

background

#F8F8FC

surface

#F0EFF8

border

#CBCAD1

text

#0C0A13

muted

#7D7C82

Preview Lab

Preview with #4B54AE

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

Preview Lab → · Contrast checker → · Palette generator →