#4552A7#4552A7

#4552A7 is a mid, vivid blue. Relative luminance 0.101; OKLCH L 47.4% C 0.136 H 273.5°. Best body text is #FFFFFF at 6.96:1 contrast (WCAG AA passes).

Color values

HEX	#4552A7
RGB	rgb(69, 82, 167)
HSL	hsl(232, 42%, 46%)
HSV	hsv(232, 59%, 65%)
CMYK	cmyk(58.7%, 50.9%, 0%, 34.5%)
CIE-LAB	lab(38.00, 21.13, -47.51)
CIE-LCH	lch(38.00, 52.00, 293.97°)
OKLab	oklab(47.36% 0.0084 -0.1359)
OKLCH	oklch(47.36% 0.136 273.5)
XYZ	xyz(12.4443, 10.0889, 37.8433)
Luminance	0.1009 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4552A7 #A79A45

analogous

#4583A7 #4552A7 #6945A7

triadic

#4552A7 #A74552 #52A745

tetradic

#4552A7 #A74583 #A79A45 #45A769

square

#4552A7 #A74583 #A79A45 #45A769

split-complementary

#4552A7 #A76945 #83A745

monochromatic

#212750 #333D7C #4552A7 #6874C1 #949CD3

Accessibility & contrast

On white

6.96

#4552A7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.02

#4552A7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4552A7

6.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4552A7	#FFFFFF	#000000	##FFFFFF
##4552A7	1.00	6.96	3.02	6.96
#FFFFFF	6.96	1.00	21.00	1.00
#000000	3.02	21.00	1.00	21.00
##FFFFFF	6.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#255EAA

Deuteranopia (green-blind)

#1355A5

Tritanopia (blue-blind)

#006574

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #4552a7;
/* rgb */ color: rgb(69, 82, 167);
/* oklch */ color: oklch(47.4% 0.136 273.5);

Tailwind

colors: {
  custom: {
    50: '#8182c2',
    500: '#4552a7',
    950: '#000000',
  },
}

SCSS

$custom: #4552a7;
$custom-light: #8182c2;
$custom-dark: #000000;

JSON

{
  "hex": "#4552a7",
  "rgb": {
    "r": 69,
    "g": 82,
    "b": 167
  },
  "hsl": {
    "h": 232.041,
    "s": 41.525,
    "l": 46.275
  },
  "oklch": {
    "l": 0.47359,
    "c": 0.13612,
    "h": 273.5
  },
  "luminance": 0.1009
}

Semantic roles & 50–950 ramp

primary

#4552A7

secondary

#BEB789

accent

#C156D1

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0B0A12

muted

#7C7C81

Preview Lab

Preview with #4552A7

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

Preview Lab → · Contrast checker → · Palette generator →