#5455CA#5455CA

#5455CA is a mid, vivid blue. Relative luminance 0.126; OKLCH L 51.6% C 0.177 H 277.8°. Best body text is #FFFFFF at 5.95:1 contrast (WCAG AA passes).

Color values

HEX	#5455CA
RGB	rgb(84, 85, 202)
HSL	hsl(239, 53%, 56%)
HSV	hsv(239, 58%, 79%)
CMYK	cmyk(58.4%, 57.9%, 0%, 20.8%)
CIE-LAB	lab(42.22, 33.82, -61.16)
CIE-LCH	lch(42.22, 69.89, 298.94°)
OKLab	oklab(51.55% 0.0241 -0.1756)
OKLCH	oklch(51.55% 0.177 277.8)
XYZ	xyz(17.5619, 12.6448, 57.3809)
Luminance	0.1265 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5455CA #CAC954

analogous

#5490CA #5455CA #8E54CA

triadic

#5455CA #CA5455 #55CA54

tetradic

#5455CA #CA5490 #CAC954 #54CA8E

square

#5455CA #CA5490 #CAC954 #54CA8E

split-complementary

#5455CA #CA8E54 #90CA54

monochromatic

#27277D #3536AC #5455CA #8383D8 #B1B2E7

Accessibility & contrast

On white

5.95

#5455CA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.53

#5455CA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5455CA

5.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5455CA	#FFFFFF	#000000	##FFFFFF
##5455CA	1.00	5.95	3.53	5.95
#FFFFFF	5.95	1.00	21.00	1.00
#000000	3.53	21.00	1.00	21.00
##FFFFFF	5.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0069CE

Deuteranopia (green-blind)

#005FC8

Tritanopia (blue-blind)

#007187

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #5455ca;
/* rgb */ color: rgb(84, 85, 202);
/* oklch */ color: oklch(51.6% 0.177 277.8);

Tailwind

colors: {
  custom: {
    50: '#8f85db',
    500: '#5455ca',
    950: '#000000',
  },
}

SCSS

$custom: #5455ca;
$custom-light: #8f85db;
$custom-dark: #000000;

JSON

{
  "hex": "#5455ca",
  "rgb": {
    "r": 84,
    "g": 85,
    "b": 202
  },
  "hsl": {
    "h": 239.492,
    "s": 52.679,
    "l": 56.078
  },
  "oklch": {
    "l": 0.51555,
    "c": 0.17725,
    "h": 277.8
  },
  "luminance": 0.12646
}

Semantic roles & 50–950 ramp

primary

#5455CA

secondary

#D5D5A5

accent

#DB4CDC

background

#F9F8FD

surface

#F2EFFB

border

#CCCAD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #5455CA

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

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