#457EE6#457EE6

#457EE6 is a mid, vivid blue. Relative luminance 0.219; OKLCH L 60.8% C 0.169 H 261.3°. Best body text is #000000 at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#457EE6
RGB	rgb(69, 126, 230)
HSL	hsl(219, 76%, 59%)
HSV	hsv(219, 70%, 90%)
CMYK	cmyk(70%, 45.2%, 0%, 9.8%)
CIE-LAB	lab(53.92, 15.50, -58.25)
CIE-LCH	lch(53.92, 60.28, 284.90°)
OKLab	oklab(60.78% -0.0256 -0.1668)
OKLCH	oklch(60.78% 0.169 261.3)
XYZ	xyz(24.1929, 21.8975, 77.7992)
Luminance	0.2190 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#457EE6 #E6AD45

analogous

#45CEE6 #457EE6 #5C45E6

triadic

#457EE6 #E6457E #7EE645

tetradic

#457EE6 #E645CE #E6AD45 #45E65C

square

#457EE6 #E645CE #E6AD45 #45E65C

split-complementary

#457EE6 #E65C45 #CEE645

monochromatic

#15459C #1C5CD2 #457EE6 #7BA3ED #B1C9F5

Accessibility & contrast

On white

3.90

#457EE6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.38

#457EE6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #457EE6

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##457EE6	#FFFFFF	#000000	##000000
##457EE6	1.00	3.90	5.38	5.38
#FFFFFF	3.90	1.00	21.00	21.00
#000000	5.38	21.00	1.00	1.00
##000000	5.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4989EA

Deuteranopia (green-blind)

#287AE4

Tritanopia (blue-blind)

#0096A7

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #457ee6;
/* rgb */ color: rgb(69, 126, 230);
/* oklch */ color: oklch(60.8% 0.169 261.3);

Tailwind

colors: {
  custom: {
    50: '#8ba2ee',
    500: '#457ee6',
    950: '#000000',
  },
}

SCSS

$custom: #457ee6;
$custom-light: #8ba2ee;
$custom-dark: #000000;

JSON

{
  "hex": "#457ee6",
  "rgb": {
    "r": 69,
    "g": 126,
    "b": 230
  },
  "hsl": {
    "h": 218.758,
    "s": 76.303,
    "l": 58.627
  },
  "oklch": {
    "l": 0.60776,
    "c": 0.16877,
    "h": 261.3
  },
  "luminance": 0.219
}

Semantic roles & 50–950 ramp

primary

#457EE6

secondary

#E3CDA4

accent

#B035F3

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0D0F16

muted

#7E7E84

Preview Lab

Preview with #457EE6

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

Preview Lab → · Contrast checker → · Palette generator →