#5455BF#5455BF

#5455BF is a mid, vivid blue. Relative luminance 0.121; OKLCH L 50.7% C 0.162 H 278.5°. Best body text is #FFFFFF at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#5455BF
RGB	rgb(84, 85, 191)
HSL	hsl(239, 46%, 54%)
HSV	hsv(239, 56%, 75%)
CMYK	cmyk(56%, 55.5%, 0%, 25.1%)
CIE-LAB	lab(41.44, 30.23, -56.05)
CIE-LCH	lch(41.44, 63.68, 298.34°)
OKLab	oklab(50.73% 0.024 -0.1605)
OKLCH	oklch(50.73% 0.162 278.5)
XYZ	xyz(16.3057, 12.1423, 50.7646)
Luminance	0.1214 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5455BF #BFBE54

analogous

#548BBF #5455BF #8954BF

triadic

#5455BF #BF5455 #55BF54

tetradic

#5455BF #BF548B #BFBE54 #54BF89

square

#5455BF #BF548B #BFBE54 #54BF89

split-complementary

#5455BF #BF8954 #8BBF54

monochromatic

#2A2A6F #3A3B9C #5455BF #8181D0 #ADAEE0

Accessibility & contrast

On white

6.12

#5455BF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.43

#5455BF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5455BF

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5455BF	#FFFFFF	#000000	##FFFFFF
##5455BF	1.00	6.12	3.43	6.12
#FFFFFF	6.12	1.00	21.00	1.00
#000000	3.43	21.00	1.00	21.00
##FFFFFF	6.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0866C3

Deuteranopia (green-blind)

#005DBD

Tritanopia (blue-blind)

#1B6E82

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #5455bf;
/* rgb */ color: rgb(84, 85, 191);
/* oklch */ color: oklch(50.7% 0.162 278.5);

Tailwind

colors: {
  custom: {
    50: '#8d85d3',
    500: '#5455bf',
    950: '#000000',
  },
}

SCSS

$custom: #5455bf;
$custom-light: #8d85d3;
$custom-dark: #000000;

JSON

{
  "hex": "#5455bf",
  "rgb": {
    "r": 84,
    "g": 85,
    "b": 191
  },
  "hsl": {
    "h": 239.439,
    "s": 45.532,
    "l": 53.922
  },
  "oklch": {
    "l": 0.50726,
    "c": 0.16232,
    "h": 278.5
  },
  "luminance": 0.12143
}

Semantic roles & 50–950 ramp

primary

#5455BF

secondary

#CECEA1

accent

#D453D5

background

#F9F8FD

surface

#F1EFFA

border

#CBCAD3

text

#0D0B14

muted

#7E7C83

Preview Lab

Preview with #5455BF

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

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