#456FD2#456FD2

#456FD2 is a mid, vivid blue. Relative luminance 0.173; OKLCH L 56.3% C 0.160 H 264.5°. Best body text is #FFFFFF at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#456FD2
RGB	rgb(69, 111, 210)
HSL	hsl(222, 61%, 55%)
HSV	hsv(222, 67%, 82%)
CMYK	cmyk(67.1%, 47.1%, 0%, 17.6%)
CIE-LAB	lab(48.62, 17.71, -55.47)
CIE-LCH	lch(48.62, 58.23, 287.71°)
OKLab	oklab(56.32% -0.0152 -0.1589)
OKLCH	oklch(56.32% 0.16 264.5)
XYZ	xyz(19.7675, 17.2853, 63.2549)
Luminance	0.1729 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#456FD2 #D2A845

analogous

#45B5D2 #456FD2 #6245D2

triadic

#456FD2 #D2456F #6FD245

tetradic

#456FD2 #D245B5 #D2A845 #45D262

square

#456FD2 #D245B5 #D2A845 #45D262

split-complementary

#456FD2 #D26245 #B5D245

monochromatic

#1F3B7E #2A52AF #456FD2 #7695DE #A8BBEA

Accessibility & contrast

On white

4.71

#456FD2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.46

#456FD2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #456FD2

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##456FD2	#FFFFFF	#000000	##FFFFFF
##456FD2	1.00	4.71	4.46	4.71
#FFFFFF	4.71	1.00	21.00	1.00
#000000	4.46	21.00	1.00	21.00
##FFFFFF	4.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B7AD6

Deuteranopia (green-blind)

#1C6DD0

Tritanopia (blue-blind)

#008696

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #456fd2;
/* rgb */ color: rgb(69, 111, 210);
/* oklch */ color: oklch(56.3% 0.160 264.5);

Tailwind

colors: {
  custom: {
    50: '#8897e0',
    500: '#456fd2',
    950: '#000000',
  },
}

SCSS

$custom: #456fd2;
$custom-light: #8897e0;
$custom-dark: #000000;

JSON

{
  "hex": "#456fd2",
  "rgb": {
    "r": 69,
    "g": 111,
    "b": 210
  },
  "hsl": {
    "h": 222.128,
    "s": 61.039,
    "l": 54.706
  },
  "oklch": {
    "l": 0.56317,
    "c": 0.1596,
    "h": 264.5
  },
  "luminance": 0.17287
}

Semantic roles & 50–950 ramp

primary

#456FD2

secondary

#D7C59C

accent

#B444E4

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0D0D15

muted

#7D7E83

Preview Lab

Preview with #456FD2

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

Preview Lab → · Contrast checker → · Palette generator →