#456FD6#456FD6

#456FD6 is a mid, vivid blue. Relative luminance 0.175; OKLCH L 56.6% C 0.165 H 264.9°. Best body text is #FFFFFF at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#456FD6
RGB	rgb(69, 111, 214)
HSL	hsl(223, 64%, 55%)
HSV	hsv(223, 68%, 84%)
CMYK	cmyk(67.8%, 48.1%, 0%, 16.1%)
CIE-LAB	lab(48.87, 19.13, -57.34)
CIE-LCH	lch(48.87, 60.45, 288.45°)
OKLab	oklab(56.59% -0.0146 -0.1644)
OKLCH	oklch(56.59% 0.165 264.9)
XYZ	xyz(20.2720, 17.4871, 65.9123)
Luminance	0.1749 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#456FD6 #D6AC45

analogous

#45B7D6 #456FD6 #6345D6

triadic

#456FD6 #D6456F #6FD645

tetradic

#456FD6 #D645B7 #D6AC45 #45D663

square

#456FD6 #D645B7 #D6AC45 #45D663

split-complementary

#456FD6 #D66345 #B7D645

monochromatic

#1D3B84 #2851B6 #456FD6 #7796E1 #A9BDEC

Accessibility & contrast

On white

4.67

#456FD6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.50

#456FD6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #456FD6

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##456FD6	#FFFFFF	#000000	##FFFFFF
##456FD6	1.00	4.67	4.50	4.67
#FFFFFF	4.67	1.00	21.00	1.00
#000000	4.50	21.00	1.00	21.00
##FFFFFF	4.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#377BDA

Deuteranopia (green-blind)

#106ED4

Tritanopia (blue-blind)

#008798

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #456fd6;
/* rgb */ color: rgb(69, 111, 214);
/* oklch */ color: oklch(56.6% 0.165 264.9);

Tailwind

colors: {
  custom: {
    50: '#8897e3',
    500: '#456fd6',
    950: '#000000',
  },
}

SCSS

$custom: #456fd6;
$custom-light: #8897e3;
$custom-dark: #000000;

JSON

{
  "hex": "#456fd6",
  "rgb": {
    "r": 69,
    "g": 111,
    "b": 214
  },
  "hsl": {
    "h": 222.621,
    "s": 63.877,
    "l": 55.49
  },
  "oklch": {
    "l": 0.56589,
    "c": 0.16504,
    "h": 264.9
  },
  "luminance": 0.17489
}

Semantic roles & 50–950 ramp

primary

#456FD6

secondary

#DAC89D

accent

#B741E7

background

#F9F9FE

surface

#F1F2FC

border

#CBCCD5

text

#0D0D15

muted

#7E7E84

Preview Lab

Preview with #456FD6

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

Preview Lab → · Contrast checker → · Palette generator →