#457CE6#457CE6

#457CE6 is a mid, vivid blue. Relative luminance 0.214; OKLCH L 60.4% C 0.171 H 262.0°. Best body text is #000000 at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#457CE6
RGB	rgb(69, 124, 230)
HSL	hsl(220, 76%, 59%)
HSV	hsv(220, 70%, 90%)
CMYK	cmyk(70%, 46.1%, 0%, 9.8%)
CIE-LAB	lab(53.38, 16.73, -59.12)
CIE-LCH	lch(53.38, 61.45, 285.80°)
OKLab	oklab(60.36% -0.0238 -0.1694)
OKLCH	oklch(60.36% 0.171 262)
XYZ	xyz(23.9397, 21.3912, 77.7148)
Luminance	0.2139 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#457CE6 #E6AF45

analogous

#45CCE6 #457CE6 #5E45E6

triadic

#457CE6 #E6457C #7CE645

tetradic

#457CE6 #E645CC #E6AF45 #45E65E

square

#457CE6 #E645CC #E6AF45 #45E65E

split-complementary

#457CE6 #E65E45 #CCE645

monochromatic

#15439C #1C5AD2 #457CE6 #7BA2ED #B1C8F5

Accessibility & contrast

On white

3.98

#457CE6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.28

#457CE6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #457CE6

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##457CE6	#FFFFFF	#000000	##000000
##457CE6	1.00	3.98	5.28	5.28
#FFFFFF	3.98	1.00	21.00	21.00
#000000	5.28	21.00	1.00	1.00
##000000	5.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4587EA

Deuteranopia (green-blind)

#2179E4

Tritanopia (blue-blind)

#0095A6

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #457ce6;
/* rgb */ color: rgb(69, 124, 230);
/* oklch */ color: oklch(60.4% 0.171 262.0);

Tailwind

colors: {
  custom: {
    50: '#8ba1ee',
    500: '#457ce6',
    950: '#000000',
  },
}

SCSS

$custom: #457ce6;
$custom-light: #8ba1ee;
$custom-dark: #000000;

JSON

{
  "hex": "#457ce6",
  "rgb": {
    "r": 69,
    "g": 124,
    "b": 230
  },
  "hsl": {
    "h": 219.503,
    "s": 76.303,
    "l": 58.627
  },
  "oklch": {
    "l": 0.60358,
    "c": 0.17109,
    "h": 262
  },
  "luminance": 0.21394
}

Semantic roles & 50–950 ramp

primary

#457CE6

secondary

#E3CDA4

accent

#B235F3

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #457CE6

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

Preview Lab → · Contrast checker → · Palette generator →