#5457DF#5457DF

#5457DF is a mid, highly saturated blue. Relative luminance 0.140; OKLCH L 53.6% C 0.202 H 276.2°. Best body text is #FFFFFF at 5.52:1 contrast (WCAG AA passes).

Color values

HEX	#5457DF
RGB	rgb(84, 87, 223)
HSL	hsl(239, 68%, 60%)
HSV	hsv(239, 62%, 87%)
CMYK	cmyk(62.3%, 61%, 0%, 12.5%)
CIE-LAB	lab(44.27, 39.47, -69.87)
CIE-LCH	lch(44.27, 80.24, 299.46°)
OKLab	oklab(53.56% 0.0218 -0.2012)
OKLCH	oklch(53.56% 0.202 276.2)
XYZ	xyz(20.3793, 14.0273, 71.4313)
Luminance	0.1403 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5457DF #DFDC54

analogous

#549CDF #5457DF #9654DF

triadic

#5457DF #DF5457 #57DF54

tetradic

#5457DF #DF549C #DFDC54 #54DF96

square

#5457DF #DF549C #DFDC54 #54DF96

split-complementary

#5457DF #DF9654 #9CDF54

monochromatic

#1D209C #272ACF #5457DF #888AE9 #BBBCF2

Accessibility & contrast

On white

5.52

#5457DF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.81

#5457DF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5457DF

5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5457DF	#FFFFFF	#000000	##FFFFFF
##5457DF	1.00	5.52	3.81	5.52
#FFFFFF	5.52	1.00	21.00	1.00
#000000	3.81	21.00	1.00	21.00
##FFFFFF	5.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006FE3

Deuteranopia (green-blind)

#0063DC

Tritanopia (blue-blind)

#007993

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #5457df;
/* rgb */ color: rgb(84, 87, 223);
/* oklch */ color: oklch(53.6% 0.202 276.2);

Tailwind

colors: {
  custom: {
    50: '#9286ea',
    500: '#5457df',
    950: '#000000',
  },
}

SCSS

$custom: #5457df;
$custom-light: #9286ea;
$custom-dark: #000000;

JSON

{
  "hex": "#5457df",
  "rgb": {
    "r": 84,
    "g": 87,
    "b": 223
  },
  "hsl": {
    "h": 238.705,
    "s": 68.473,
    "l": 60.196
  },
  "oklch": {
    "l": 0.53561,
    "c": 0.20234,
    "h": 276.2
  },
  "luminance": 0.14029
}

Semantic roles & 50–950 ramp

primary

#5457DF

secondary

#E2E1AD

accent

#CC15D0

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #5457DF

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

Preview Lab → · Contrast checker → · Palette generator →