#457AD7#457AD7

#457AD7 is a mid, vivid blue. Relative luminance 0.201; OKLCH L 59.0% C 0.153 H 260.8°. Best body text is #000000 at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#457AD7
RGB	rgb(69, 122, 215)
HSL	hsl(218, 65%, 56%)
HSV	hsv(218, 68%, 84%)
CMYK	cmyk(67.9%, 43.3%, 0%, 15.7%)
CIE-LAB	lab(51.94, 12.64, -52.99)
CIE-LCH	lch(51.94, 54.48, 283.42°)
OKLab	oklab(58.97% -0.0246 -0.1514)
OKLCH	oklch(58.97% 0.153 260.8)
XYZ	xyz(21.6751, 20.0884, 67.0119)
Luminance	0.2009 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#457AD7 #D7A245

analogous

#45C3D7 #457AD7 #5945D7

triadic

#457AD7 #D7457A #7AD745

tetradic

#457AD7 #D745C3 #D7A245 #45D759

square

#457AD7 #D745C3 #D7A245 #45D759

split-complementary

#457AD7 #D75945 #C3D745

monochromatic

#1D4285 #275CB7 #457AD7 #779EE2 #AAC2ED

Accessibility & contrast

On white

4.18

#457AD7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.02

#457AD7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #457AD7

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##457AD7	#FFFFFF	#000000	##000000
##457AD7	1.00	4.18	5.02	5.02
#FFFFFF	4.18	1.00	21.00	21.00
#000000	5.02	21.00	1.00	1.00
##000000	5.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D83DB

Deuteranopia (green-blind)

#3476D5

Tritanopia (blue-blind)

#00909E

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #457ad7;
/* rgb */ color: rgb(69, 122, 215);
/* oklch */ color: oklch(59.0% 0.153 260.8);

Tailwind

colors: {
  custom: {
    50: '#889fe4',
    500: '#457ad7',
    950: '#000000',
  },
}

SCSS

$custom: #457ad7;
$custom-light: #889fe4;
$custom-dark: #000000;

JSON

{
  "hex": "#457ad7",
  "rgb": {
    "r": 69,
    "g": 122,
    "b": 215
  },
  "hsl": {
    "h": 218.219,
    "s": 64.602,
    "l": 55.686
  },
  "oklch": {
    "l": 0.58965,
    "c": 0.1534,
    "h": 260.8
  },
  "luminance": 0.20091
}

Semantic roles & 50–950 ramp

primary

#457AD7

secondary

#DAC49E

accent

#AB40E8

background

#F9F9FE

surface

#F1F2FC

border

#CBCCD5

text

#0D0E15

muted

#7E7E84

Preview Lab

Preview with #457AD7

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

Preview Lab → · Contrast checker → · Palette generator →