#4554D1#4554D1

#4554D1 is a mid, vivid blue. Relative luminance 0.122; OKLCH L 51.0% C 0.191 H 272.4°. Best body text is #FFFFFF at 6.10:1 contrast (WCAG AA passes).

Color values

HEX	#4554D1
RGB	rgb(69, 84, 209)
HSL	hsl(234, 60%, 55%)
HSV	hsv(234, 67%, 82%)
CMYK	cmyk(67%, 59.8%, 0%, 18%)
CIE-LAB	lab(41.54, 34.39, -66.34)
CIE-LCH	lch(41.54, 74.73, 297.40°)
OKLab	oklab(50.97% 0.0081 -0.1912)
OKLCH	oklch(50.97% 0.191 272.4)
XYZ	xyz(17.1293, 12.2077, 61.7629)
Luminance	0.1221 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4554D1 #D1C245

analogous

#459AD1 #4554D1 #7C45D1

triadic

#4554D1 #D14554 #54D145

tetradic

#4554D1 #D1459A #D1C245 #45D17C

square

#4554D1 #D1459A #D1C245 #45D17C

split-complementary

#4554D1 #D17C45 #9AD145

monochromatic

#1F297D #2B39AE #4554D1 #7681DD #A7AEE9

Accessibility & contrast

On white

6.10

#4554D1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.44

#4554D1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4554D1

6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4554D1	#FFFFFF	#000000	##FFFFFF
##4554D1	1.00	6.10	3.44	6.10
#FFFFFF	6.10	1.00	21.00	1.00
#000000	3.44	21.00	1.00	21.00
##FFFFFF	6.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068D5

Deuteranopia (green-blind)

#005CCF

Tritanopia (blue-blind)

#00738A

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #4554d1;
/* rgb */ color: rgb(69, 84, 209);
/* oklch */ color: oklch(51.0% 0.191 272.4);

Tailwind

colors: {
  custom: {
    50: '#8984e0',
    500: '#4554d1',
    950: '#000000',
  },
}

SCSS

$custom: #4554d1;
$custom-light: #8984e0;
$custom-dark: #000000;

JSON

{
  "hex": "#4554d1",
  "rgb": {
    "r": 69,
    "g": 84,
    "b": 209
  },
  "hsl": {
    "h": 233.571,
    "s": 60.345,
    "l": 54.51
  },
  "oklch": {
    "l": 0.50966,
    "c": 0.19139,
    "h": 272.4
  },
  "luminance": 0.12209
}

Semantic roles & 50–950 ramp

primary

#4554D1

secondary

#D7D09B

accent

#D244E3

background

#F9F8FD

surface

#F1EFFB

border

#CBCAD4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #4554D1

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

Preview Lab → · Contrast checker → · Palette generator →