#5457DC#5457DC

#5457DC is a mid, vivid blue. Relative luminance 0.139; OKLCH L 53.3% C 0.198 H 276.3°. Best body text is #FFFFFF at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#5457DC
RGB	rgb(84, 87, 220)
HSL	hsl(239, 66%, 60%)
HSV	hsv(239, 62%, 86%)
CMYK	cmyk(61.8%, 60.5%, 0%, 13.7%)
CIE-LAB	lab(44.04, 38.49, -68.53)
CIE-LCH	lch(44.04, 78.60, 299.32°)
OKLab	oklab(53.32% 0.0219 -0.1972)
OKLCH	oklch(53.32% 0.198 276.3)
XYZ	xyz(19.9784, 13.8669, 69.3200)
Luminance	0.1387 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5457DC #DCD954

analogous

#549BDC #5457DC #9554DC

triadic

#5457DC #DC5457 #57DC54

tetradic

#5457DC #DC549B #DCD954 #54DC95

square

#5457DC #DC549B #DCD954 #54DC95

split-complementary

#5457DC #DC9554 #9BDC54

monochromatic

#1F2297 #292DCA #5457DC #8789E6 #BABBF1

Accessibility & contrast

On white

5.56

#5457DC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.77

#5457DC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5457DC

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5457DC	#FFFFFF	#000000	##FFFFFF
##5457DC	1.00	5.56	3.77	5.56
#FFFFFF	5.56	1.00	21.00	1.00
#000000	3.77	21.00	1.00	21.00
##FFFFFF	5.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006EE0

Deuteranopia (green-blind)

#0062D9

Tritanopia (blue-blind)

#007891

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #5457dc;
/* rgb */ color: rgb(84, 87, 220);
/* oklch */ color: oklch(53.3% 0.198 276.3);

Tailwind

colors: {
  custom: {
    50: '#9286e8',
    500: '#5457dc',
    950: '#000000',
  },
}

SCSS

$custom: #5457dc;
$custom-light: #9286e8;
$custom-dark: #000000;

JSON

{
  "hex": "#5457dc",
  "rgb": {
    "r": 84,
    "g": 87,
    "b": 220
  },
  "hsl": {
    "h": 238.676,
    "s": 66.019,
    "l": 59.608
  },
  "oklch": {
    "l": 0.53319,
    "c": 0.19846,
    "h": 276.3
  },
  "luminance": 0.13869
}

Semantic roles & 50–950 ramp

primary

#5457DC

secondary

#E0DFAC

accent

#E53FE9

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #5457DC

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

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