#456FC8#456FC8

#456FC8 is a mid, vivid blue. Relative luminance 0.168; OKLCH L 55.7% C 0.146 H 263.4°. Best body text is #FFFFFF at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#456FC8
RGB	rgb(69, 111, 200)
HSL	hsl(221, 54%, 53%)
HSV	hsv(221, 66%, 78%)
CMYK	cmyk(65.5%, 44.5%, 0%, 21.6%)
CIE-LAB	lab(48.01, 14.18, -50.73)
CIE-LCH	lch(48.01, 52.67, 285.61°)
OKLab	oklab(55.66% -0.0168 -0.1449)
OKLCH	oklch(55.66% 0.146 263.4)
XYZ	xyz(18.5604, 16.8024, 56.8975)
Luminance	0.1680 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#456FC8 #C89E45

analogous

#45B1C8 #456FC8 #5C45C8

triadic

#456FC8 #C8456F #6FC845

tetradic

#456FC8 #C845B1 #C89E45 #45C85C

square

#456FC8 #C845B1 #C89E45 #45C85C

split-complementary

#456FC8 #C85C45 #B1C845

monochromatic

#213B71 #2F54A0 #456FC8 #7494D6 #A3B8E4

Accessibility & contrast

On white

4.82

#456FC8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.36

#456FC8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #456FC8

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##456FC8	#FFFFFF	#000000	##FFFFFF
##456FC8	1.00	4.82	4.36	4.82
#FFFFFF	4.82	1.00	21.00	1.00
#000000	4.36	21.00	1.00	21.00
##FFFFFF	4.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4478CB

Deuteranopia (green-blind)

#2E6CC6

Tritanopia (blue-blind)

#008392

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #456fc8;
/* rgb */ color: rgb(69, 111, 200);
/* oklch */ color: oklch(55.7% 0.146 263.4);

Tailwind

colors: {
  custom: {
    50: '#8697d9',
    500: '#456fc8',
    950: '#000000',
  },
}

SCSS

$custom: #456fc8;
$custom-light: #8697d9;
$custom-dark: #000000;

JSON

{
  "hex": "#456fc8",
  "rgb": {
    "r": 69,
    "g": 111,
    "b": 200
  },
  "hsl": {
    "h": 220.763,
    "s": 54.357,
    "l": 52.745
  },
  "oklch": {
    "l": 0.55656,
    "c": 0.14591,
    "h": 263.4
  },
  "luminance": 0.16804
}

Semantic roles & 50–950 ramp

primary

#456FC8

secondary

#D1BF98

accent

#AE4ADE

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #456FC8

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

Preview Lab → · Contrast checker → · Palette generator →