#5455AE#5455AE

#5455AE is a mid, vivid blue. Relative luminance 0.114; OKLCH L 49.5% C 0.139 H 279.6°. Best body text is #FFFFFF at 6.39:1 contrast (WCAG AA passes).

Color values

HEX	#5455AE
RGB	rgb(84, 85, 174)
HSL	hsl(239, 36%, 51%)
HSV	hsv(239, 52%, 68%)
CMYK	cmyk(51.7%, 51.1%, 0%, 31.8%)
CIE-LAB	lab(40.31, 24.72, -47.90)
CIE-LCH	lch(40.31, 53.90, 297.30°)
OKLab	oklab(49.52% 0.0231 -0.1366)
OKLCH	oklch(49.52% 0.139 279.6)
XYZ	xyz(14.5423, 11.4370, 41.4775)
Luminance	0.1144 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5455AE #AEAD54

analogous

#5482AE #5455AE #8054AE

triadic

#5455AE #AE5455 #55AE54

tetradic

#5455AE #AE5482 #AEAD54 #54AE80

square

#5455AE #AE5482 #AEAD54 #54AE80

split-complementary

#5455AE #AE8054 #82AE54

monochromatic

#2C2C5C #3F4086 #5455AE #7E7EC2 #A7A8D5

Accessibility & contrast

On white

6.39

#5455AE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.29

#5455AE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5455AE

6.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5455AE	#FFFFFF	#000000	##FFFFFF
##5455AE	1.00	6.39	3.29	6.39
#FFFFFF	6.39	1.00	21.00	1.00
#000000	3.29	21.00	1.00	21.00
##FFFFFF	6.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2963B1

Deuteranopia (green-blind)

#205CAC

Tritanopia (blue-blind)

#2F6979

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #5455ae;
/* rgb */ color: rgb(84, 85, 174);
/* oklch */ color: oklch(49.5% 0.139 279.6);

Tailwind

colors: {
  custom: {
    50: '#8b84c7',
    500: '#5455ae',
    950: '#000000',
  },
}

SCSS

$custom: #5455ae;
$custom-light: #8b84c7;
$custom-dark: #000000;

JSON

{
  "hex": "#5455ae",
  "rgb": {
    "r": 84,
    "g": 85,
    "b": 174
  },
  "hsl": {
    "h": 239.333,
    "s": 35.714,
    "l": 50.588
  },
  "oklch": {
    "l": 0.49515,
    "c": 0.13852,
    "h": 279.6
  },
  "luminance": 0.11438
}

Semantic roles & 50–950 ramp

primary

#5455AE

secondary

#C3C29B

accent

#CB5CCC

background

#F8F8FC

surface

#F0EFF8

border

#CBCAD1

text

#0C0B13

muted

#7D7C82

Preview Lab

Preview with #5455AE

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

Preview Lab → · Contrast checker → · Palette generator →