#4554B7#4554B7

#4554B7 is a mid, vivid blue. Relative luminance 0.110; OKLCH L 48.9% C 0.156 H 272.8°. Best body text is #FFFFFF at 6.55:1 contrast (WCAG AA passes).

Color values

HEX	#4554B7
RGB	rgb(69, 84, 183)
HSL	hsl(232, 45%, 49%)
HSV	hsv(232, 62%, 72%)
CMYK	cmyk(62.3%, 54.1%, 0%, 28.2%)
CIE-LAB	lab(39.62, 25.37, -54.36)
CIE-LCH	lch(39.62, 59.99, 295.02°)
OKLab	oklab(48.93% 0.0076 -0.156)
OKLCH	oklch(48.93% 0.156 272.8)
XYZ	xyz(14.1690, 11.0236, 46.1717)
Luminance	0.1103 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4554B7 #B7A845

analogous

#458DB7 #4554B7 #6F45B7

triadic

#4554B7 #B74554 #54B745

tetradic

#4554B7 #B7458D #B7A845 #45B76F

square

#4554B7 #B7458D #B7A845 #45B76F

split-complementary

#4554B7 #B76F45 #8DB745

monochromatic

#232B5E #34408B #4554B7 #707CC9 #9DA5DA

Accessibility & contrast

On white

6.55

#4554B7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.21

#4554B7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4554B7

6.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4554B7	#FFFFFF	#000000	##FFFFFF
##4554B7	1.00	6.55	3.21	6.55
#FFFFFF	6.55	1.00	21.00	1.00
#000000	3.21	21.00	1.00	21.00
##FFFFFF	6.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1063BA

Deuteranopia (green-blind)

#0059B5

Tritanopia (blue-blind)

#006B7D

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #4554b7;
/* rgb */ color: rgb(69, 84, 183);
/* oklch */ color: oklch(48.9% 0.156 272.8);

Tailwind

colors: {
  custom: {
    50: '#8483cd',
    500: '#4554b7',
    950: '#000000',
  },
}

SCSS

$custom: #4554b7;
$custom-light: #8483cd;
$custom-dark: #000000;

JSON

{
  "hex": "#4554b7",
  "rgb": {
    "r": 69,
    "g": 84,
    "b": 183
  },
  "hsl": {
    "h": 232.105,
    "s": 45.238,
    "l": 49.412
  },
  "oklch": {
    "l": 0.48925,
    "c": 0.15616,
    "h": 272.8
  },
  "luminance": 0.11025
}

Semantic roles & 50–950 ramp

primary

#4554B7

secondary

#C6BF92

accent

#C453D5

background

#F8F8FC

surface

#F0EFF9

border

#CBCAD2

text

#0C0A13

muted

#7D7C82

Preview Lab

Preview with #4554B7

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

Preview Lab → · Contrast checker → · Palette generator →