#5455DC#5455DC

#5455DC is a mid, highly saturated blue. Relative luminance 0.135; OKLCH L 53.0% C 0.201 H 276.7°. Best body text is #FFFFFF at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#5455DC
RGB	rgb(84, 85, 220)
HSL	hsl(240, 66%, 60%)
HSV	hsv(240, 62%, 86%)
CMYK	cmyk(61.8%, 61.4%, 0%, 13.7%)
CIE-LAB	lab(43.58, 39.70, -69.29)
CIE-LCH	lch(43.58, 79.86, 299.81°)
OKLab	oklab(52.98% 0.0236 -0.1995)
OKLCH	oklch(52.98% 0.201 276.7)
XYZ	xyz(19.8187, 13.5475, 69.2668)
Luminance	0.1355 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5455DC #DCDB54

analogous

#5499DC #5455DC #9754DC

triadic

#5455DC #DC5455 #55DC54

tetradic

#5455DC #DC5499 #DCDB54 #54DC97

square

#5455DC #DC5499 #DCDB54 #54DC97

split-complementary

#5455DC #DC9754 #99DC54

monochromatic

#1F2097 #292ACA #5455DC #8788E6 #BABAF1

Accessibility & contrast

On white

5.66

#5455DC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.71

#5455DC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5455DC

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5455DC	#FFFFFF	#000000	##FFFFFF
##5455DC	1.00	5.66	3.71	5.66
#FFFFFF	5.66	1.00	21.00	1.00
#000000	3.71	21.00	1.00	21.00
##FFFFFF	5.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DE0

Deuteranopia (green-blind)

#0061D9

Tritanopia (blue-blind)

#007790

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #5455dc;
/* rgb */ color: rgb(84, 85, 220);
/* oklch */ color: oklch(53.0% 0.201 276.7);

Tailwind

colors: {
  custom: {
    50: '#9285e8',
    500: '#5455dc',
    950: '#000000',
  },
}

SCSS

$custom: #5455dc;
$custom-light: #9285e8;
$custom-dark: #000000;

JSON

{
  "hex": "#5455dc",
  "rgb": {
    "r": 84,
    "g": 85,
    "b": 220
  },
  "hsl": {
    "h": 239.559,
    "s": 66.019,
    "l": 59.608
  },
  "oklch": {
    "l": 0.52978,
    "c": 0.20088,
    "h": 276.7
  },
  "luminance": 0.13549
}

Semantic roles & 50–950 ramp

primary

#5455DC

secondary

#E0E0AC

accent

#E83FE9

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #5455DC

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

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