#4552D1#4552D1

#4552D1 is a mid, vivid blue. Relative luminance 0.119; OKLCH L 50.6% C 0.194 H 272.9°. Best body text is #FFFFFF at 6.21:1 contrast (WCAG AA passes).

Color values

HEX	#4552D1
RGB	rgb(69, 82, 209)
HSL	hsl(234, 60%, 55%)
HSV	hsv(234, 67%, 82%)
CMYK	cmyk(67%, 60.8%, 0%, 18%)
CIE-LAB	lab(41.06, 35.64, -67.13)
CIE-LCH	lch(41.06, 76.01, 297.96°)
OKLab	oklab(50.61% 0.0097 -0.1936)
OKLCH	oklch(50.61% 0.194 272.9)
XYZ	xyz(16.9763, 11.9017, 61.7118)
Luminance	0.1190 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4552D1 #D1C445

analogous

#4598D1 #4552D1 #7E45D1

triadic

#4552D1 #D14552 #52D145

tetradic

#4552D1 #D14598 #D1C445 #45D17E

square

#4552D1 #D14598 #D1C445 #45D17E

split-complementary

#4552D1 #D17E45 #98D145

monochromatic

#1F287D #2B37AE #4552D1 #7680DD #A7ADE9

Accessibility & contrast

On white

6.21

#4552D1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.38

#4552D1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4552D1

6.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4552D1	#FFFFFF	#000000	##FFFFFF
##4552D1	1.00	6.21	3.38	6.21
#FFFFFF	6.21	1.00	21.00	1.00
#000000	3.38	21.00	1.00	21.00
##FFFFFF	6.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067D5

Deuteranopia (green-blind)

#005BCF

Tritanopia (blue-blind)

#00728A

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #4552d1;
/* rgb */ color: rgb(69, 82, 209);
/* oklch */ color: oklch(50.6% 0.194 272.9);

Tailwind

colors: {
  custom: {
    50: '#8982e0',
    500: '#4552d1',
    950: '#000000',
  },
}

SCSS

$custom: #4552d1;
$custom-light: #8982e0;
$custom-dark: #000000;

JSON

{
  "hex": "#4552d1",
  "rgb": {
    "r": 69,
    "g": 82,
    "b": 209
  },
  "hsl": {
    "h": 234.429,
    "s": 60.345,
    "l": 54.51
  },
  "oklch": {
    "l": 0.50607,
    "c": 0.1938,
    "h": 272.9
  },
  "luminance": 0.11903
}

Semantic roles & 50–950 ramp

primary

#4552D1

secondary

#D7D19B

accent

#D544E3

background

#F9F8FD

surface

#F1EFFB

border

#CBCAD4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #4552D1

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

Preview Lab → · Contrast checker → · Palette generator →