#456BC0#456BC0

#456BC0 is a mid, vivid blue. Relative luminance 0.156; OKLCH L 54.3% C 0.140 H 264.2°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#456BC0
RGB	rgb(69, 107, 192)
HSL	hsl(221, 49%, 51%)
HSV	hsv(221, 64%, 75%)
CMYK	cmyk(64.1%, 44.3%, 0%, 24.7%)
CIE-LAB	lab(46.42, 13.87, -48.66)
CIE-LCH	lch(46.42, 50.60, 285.91°)
OKLab	oklab(54.28% -0.0142 -0.1389)
OKLCH	oklch(54.28% 0.14 264.2)
XYZ	xyz(17.2231, 15.5848, 51.9595)
Luminance	0.1559 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#456BC0 #C09A45

analogous

#45A9C0 #456BC0 #5C45C0

triadic

#456BC0 #C0456B #6BC045

tetradic

#456BC0 #C045A9 #C09A45 #45C05C

square

#456BC0 #C045A9 #C09A45 #45C05C

split-complementary

#456BC0 #C05C45 #A9C045

monochromatic

#233868 #335195 #456BC0 #738FCF #A0B4DF

Accessibility & contrast

On white

5.10

#456BC0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#456BC0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #456BC0

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##456BC0	#FFFFFF	#000000	##FFFFFF
##456BC0	1.00	5.10	4.12	5.10
#FFFFFF	5.10	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4374C3

Deuteranopia (green-blind)

#2F69BE

Tritanopia (blue-blind)

#007E8C

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #456bc0;
/* rgb */ color: rgb(69, 107, 192);
/* oklch */ color: oklch(54.3% 0.140 264.2);

Tailwind

colors: {
  custom: {
    50: '#8594d3',
    500: '#456bc0',
    950: '#000000',
  },
}

SCSS

$custom: #456bc0;
$custom-light: #8594d3;
$custom-dark: #000000;

JSON

{
  "hex": "#456bc0",
  "rgb": {
    "r": 69,
    "g": 107,
    "b": 192
  },
  "hsl": {
    "h": 221.463,
    "s": 49.398,
    "l": 51.176
  },
  "oklch": {
    "l": 0.54284,
    "c": 0.13964,
    "h": 264.2
  },
  "luminance": 0.15586
}

Semantic roles & 50–950 ramp

primary

#456BC0

secondary

#CCBB95

accent

#AE4FD9

background

#F8F9FD

surface

#F0F1FA

border

#CBCBD3

text

#0C0D14

muted

#7D7E83

Preview Lab

Preview with #456BC0

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

Preview Lab → · Contrast checker → · Palette generator →