#456FC6#456FC6

#456FC6 is a mid, vivid blue. Relative luminance 0.167; OKLCH L 55.5% C 0.143 H 263.1°. Best body text is #FFFFFF at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#456FC6
RGB	rgb(69, 111, 198)
HSL	hsl(220, 53%, 52%)
HSV	hsv(220, 65%, 78%)
CMYK	cmyk(65.2%, 43.9%, 0%, 22.4%)
CIE-LAB	lab(47.89, 13.47, -49.77)
CIE-LCH	lch(47.89, 51.56, 285.14°)
OKLab	oklab(55.53% -0.0171 -0.1421)
OKLCH	oklch(55.53% 0.143 263.1)
XYZ	xyz(18.3282, 16.7096, 55.6745)
Luminance	0.1671 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#456FC6 #C69C45

analogous

#45B0C6 #456FC6 #5C45C6

triadic

#456FC6 #C6456F #6FC645

tetradic

#456FC6 #C645B0 #C69C45 #45C65C

square

#456FC6 #C645B0 #C69C45 #45C65C

split-complementary

#456FC6 #C65C45 #B0C645

monochromatic

#223B6F #30549E #456FC6 #7493D4 #A3B8E3

Accessibility & contrast

On white

4.84

#456FC6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.34

#456FC6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #456FC6

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##456FC6	#FFFFFF	#000000	##FFFFFF
##456FC6	1.00	4.84	4.34	4.84
#FFFFFF	4.84	1.00	21.00	1.00
#000000	4.34	21.00	1.00	21.00
##FFFFFF	4.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4678C9

Deuteranopia (green-blind)

#306CC4

Tritanopia (blue-blind)

#008391

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #456fc6;
/* rgb */ color: rgb(69, 111, 198);
/* oklch */ color: oklch(55.5% 0.143 263.1);

Tailwind

colors: {
  custom: {
    50: '#8597d8',
    500: '#456fc6',
    950: '#000000',
  },
}

SCSS

$custom: #456fc6;
$custom-light: #8597d8;
$custom-dark: #000000;

JSON

{
  "hex": "#456fc6",
  "rgb": {
    "r": 69,
    "g": 111,
    "b": 198
  },
  "hsl": {
    "h": 220.465,
    "s": 53.086,
    "l": 52.353
  },
  "oklch": {
    "l": 0.55527,
    "c": 0.14315,
    "h": 263.1
  },
  "luminance": 0.16711
}

Semantic roles & 50–950 ramp

primary

#456FC6

secondary

#CFBD97

accent

#AD4BDC

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0C0D14

muted

#7D7E83

Preview Lab

Preview with #456FC6

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

Preview Lab → · Contrast checker → · Palette generator →