#457AAD#457AAD

#457AAD is a mid, moderate cyan. Relative luminance 0.182; OKLCH L 56.5% C 0.098 H 249.1°. Best body text is #000000 at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#457AAD
RGB	rgb(69, 122, 173)
HSL	hsl(209, 43%, 47%)
HSV	hsv(209, 60%, 68%)
CMYK	cmyk(60.1%, 29.5%, 0%, 32.2%)
CIE-LAB	lab(49.74, -1.89, -32.42)
CIE-LCH	lch(49.74, 32.47, 266.66°)
OKLab	oklab(56.53% -0.0349 -0.0913)
OKLCH	oklch(56.53% 0.098 249.1)
XYZ	xyz(16.9539, 18.1999, 42.1465)
Luminance	0.1820 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#457AAD #AD7845

analogous

#45ADAC #457AAD #4546AD

triadic

#457AAD #AD457A #7AAD45

tetradic

#457AAD #AC45AD #AD7845 #46AD45

square

#457AAD #AC45AD #AD7845 #46AD45

split-complementary

#457AAD #AD4546 #ADAC45

monochromatic

#223C55 #345B81 #457AAD #6B98C4 #97B7D5

Accessibility & contrast

On white

4.53

#457AAD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.64

#457AAD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #457AAD

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##457AAD	#FFFFFF	#000000	##000000
##457AAD	1.00	4.53	4.64	4.64
#FFFFFF	4.53	1.00	21.00	21.00
#000000	4.64	21.00	1.00	1.00
##000000	4.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#647CAF

Deuteranopia (green-blind)

#5672AC

Tritanopia (blue-blind)

#00868C

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #457aad;
/* rgb */ color: rgb(69, 122, 173);
/* oklch */ color: oklch(56.5% 0.098 249.1);

Tailwind

colors: {
  custom: {
    50: '#81a0c5',
    500: '#457aad',
    950: '#000000',
  },
}

SCSS

$custom: #457aad;
$custom-light: #81a0c5;
$custom-dark: #000000;

JSON

{
  "hex": "#457aad",
  "rgb": {
    "r": 69,
    "g": 122,
    "b": 173
  },
  "hsl": {
    "h": 209.423,
    "s": 42.975,
    "l": 47.451
  },
  "oklch": {
    "l": 0.56534,
    "c": 0.09773,
    "h": 249.1
  },
  "luminance": 0.18201
}

Semantic roles & 50–950 ramp

primary

#457AAD

secondary

#C1A68C

accent

#9355D3

background

#F8F9FC

surface

#EFF2F8

border

#CACCD1

text

#0B0E13

muted

#7C7E82

Preview Lab

Preview with #457AAD

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

Preview Lab → · Contrast checker → · Palette generator →