#456ED2#456ED2

#456ED2 is a mid, vivid blue. Relative luminance 0.171; OKLCH L 56.1% C 0.161 H 264.9°. Best body text is #FFFFFF at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#456ED2
RGB	rgb(69, 110, 210)
HSL	hsl(223, 61%, 55%)
HSV	hsv(223, 67%, 82%)
CMYK	cmyk(67.1%, 47.6%, 0%, 17.6%)
CIE-LAB	lab(48.35, 18.34, -55.91)
CIE-LCH	lch(48.35, 58.84, 288.16°)
OKLab	oklab(56.11% -0.0143 -0.1602)
OKLCH	oklch(56.11% 0.161 264.9)
XYZ	xyz(19.6590, 17.0683, 63.2187)
Luminance	0.1707 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#456ED2 #D2A945

analogous

#45B5D2 #456ED2 #6245D2

triadic

#456ED2 #D2456E #6ED245

tetradic

#456ED2 #D245B5 #D2A945 #45D262

square

#456ED2 #D245B5 #D2A945 #45D262

split-complementary

#456ED2 #D26245 #B5D245

monochromatic

#1F3A7E #2A51AF #456ED2 #7694DE #A8BBEA

Accessibility & contrast

On white

4.76

#456ED2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.41

#456ED2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #456ED2

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##456ED2	#FFFFFF	#000000	##FFFFFF
##456ED2	1.00	4.76	4.41	4.76
#FFFFFF	4.76	1.00	21.00	1.00
#000000	4.41	21.00	1.00	21.00
##FFFFFF	4.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#397AD6

Deuteranopia (green-blind)

#186DD0

Tritanopia (blue-blind)

#008596

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #456ed2;
/* rgb */ color: rgb(69, 110, 210);
/* oklch */ color: oklch(56.1% 0.161 264.9);

Tailwind

colors: {
  custom: {
    50: '#8897e0',
    500: '#456ed2',
    950: '#000000',
  },
}

SCSS

$custom: #456ed2;
$custom-light: #8897e0;
$custom-dark: #000000;

JSON

{
  "hex": "#456ed2",
  "rgb": {
    "r": 69,
    "g": 110,
    "b": 210
  },
  "hsl": {
    "h": 222.553,
    "s": 61.039,
    "l": 54.706
  },
  "oklch": {
    "l": 0.5611,
    "c": 0.16081,
    "h": 264.9
  },
  "luminance": 0.1707
}

Semantic roles & 50–950 ramp

primary

#456ED2

secondary

#D7C69C

accent

#B544E4

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0D0D15

muted

#7D7E83

Preview Lab

Preview with #456ED2

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

Preview Lab → · Contrast checker → · Palette generator →