#4554D3#4554D3

#4554D3 is a mid, vivid blue. Relative luminance 0.123; OKLCH L 51.1% C 0.194 H 272.4°. Best body text is #FFFFFF at 6.07:1 contrast (WCAG AA passes).

Color values

HEX	#4554D3
RGB	rgb(69, 84, 211)
HSL	hsl(234, 62%, 55%)
HSV	hsv(234, 67%, 83%)
CMYK	cmyk(67.3%, 60.2%, 0%, 17.3%)
CIE-LAB	lab(41.70, 35.08, -67.24)
CIE-LCH	lch(41.70, 75.84, 297.55°)
OKLab	oklab(51.13% 0.008 -0.1938)
OKLCH	oklch(51.13% 0.194 272.4)
XYZ	xyz(17.3785, 12.3074, 63.0751)
Luminance	0.1231 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4554D3 #D3C445

analogous

#459BD3 #4554D3 #7D45D3

triadic

#4554D3 #D34554 #54D345

tetradic

#4554D3 #D3459B #D3C445 #45D37D

square

#4554D3 #D3459B #D3C445 #45D37D

split-complementary

#4554D3 #D37D45 #9BD345

monochromatic

#1E287F #2A38B1 #4554D3 #7682DF #A8AFEA

Accessibility & contrast

On white

6.07

#4554D3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.46

#4554D3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4554D3

6.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4554D3	#FFFFFF	#000000	##FFFFFF
##4554D3	1.00	6.07	3.46	6.07
#FFFFFF	6.07	1.00	21.00	1.00
#000000	3.46	21.00	1.00	21.00
##FFFFFF	6.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0069D7

Deuteranopia (green-blind)

#005CD1

Tritanopia (blue-blind)

#00748B

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #4554d3;
/* rgb */ color: rgb(69, 84, 211);
/* oklch */ color: oklch(51.1% 0.194 272.4);

Tailwind

colors: {
  custom: {
    50: '#8984e1',
    500: '#4554d3',
    950: '#000000',
  },
}

SCSS

$custom: #4554d3;
$custom-light: #8984e1;
$custom-dark: #000000;

JSON

{
  "hex": "#4554d3",
  "rgb": {
    "r": 69,
    "g": 84,
    "b": 211
  },
  "hsl": {
    "h": 233.662,
    "s": 61.739,
    "l": 54.902
  },
  "oklch": {
    "l": 0.5113,
    "c": 0.19402,
    "h": 272.4
  },
  "luminance": 0.12309
}

Semantic roles & 50–950 ramp

primary

#4554D3

secondary

#D8D19C

accent

#D443E5

background

#F9F8FD

surface

#F1EFFB

border

#CBCAD4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #4554D3

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

Preview Lab → · Contrast checker → · Palette generator →