#5457E5#5457E5

#5457E5 is a mid, highly saturated blue. Relative luminance 0.144; OKLCH L 54.1% C 0.210 H 275.9°. Best body text is #FFFFFF at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#5457E5
RGB	rgb(84, 87, 229)
HSL	hsl(239, 74%, 61%)
HSV	hsv(239, 63%, 90%)
CMYK	cmyk(63.3%, 62%, 0%, 10.2%)
CIE-LAB	lab(44.74, 41.43, -72.51)
CIE-LCH	lch(44.74, 83.51, 299.74°)
OKLab	oklab(54.05% 0.0215 -0.2089)
OKLCH	oklch(54.05% 0.21 275.9)
XYZ	xyz(21.2026, 14.3566, 75.7673)
Luminance	0.1436 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5457E5 #E5E254

analogous

#54A0E5 #5457E5 #9A54E5

triadic

#5457E5 #E55457 #57E554

tetradic

#5457E5 #E554A0 #E5E254 #54E59A

square

#5457E5 #E554A0 #E5E254 #54E59A

split-complementary

#5457E5 #E59A54 #A0E554

monochromatic

#191CA5 #2125DB #5457E5 #898BED #BEBFF5

Accessibility & contrast

On white

5.42

#5457E5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.87

#5457E5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5457E5

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5457E5	#FFFFFF	#000000	##FFFFFF
##5457E5	1.00	5.42	3.87	5.42
#FFFFFF	5.42	1.00	21.00	1.00
#000000	3.87	21.00	1.00	21.00
##FFFFFF	5.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0070EA

Deuteranopia (green-blind)

#0063E2

Tritanopia (blue-blind)

#007B96

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #5457e5;
/* rgb */ color: rgb(84, 87, 229);
/* oklch */ color: oklch(54.1% 0.210 275.9);

Tailwind

colors: {
  custom: {
    50: '#9387ee',
    500: '#5457e5',
    950: '#000000',
  },
}

SCSS

$custom: #5457e5;
$custom-light: #9387ee;
$custom-dark: #000000;

JSON

{
  "hex": "#5457e5",
  "rgb": {
    "r": 84,
    "g": 87,
    "b": 229
  },
  "hsl": {
    "h": 238.759,
    "s": 73.604,
    "l": 61.373
  },
  "oklch": {
    "l": 0.54051,
    "c": 0.21002,
    "h": 275.9
  },
  "luminance": 0.14358
}

Semantic roles & 50–950 ramp

primary

#5457E5

secondary

#E6E4AF

accent

#D210D6

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0B17

muted

#7E7C85

Preview Lab

Preview with #5457E5

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

Preview Lab → · Contrast checker → · Palette generator →