#456EBC#456EBC

#456EBC is a mid, vivid blue. Relative luminance 0.160; OKLCH L 54.7% C 0.130 H 262.1°. Best body text is #FFFFFF at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#456EBC
RGB	rgb(69, 110, 188)
HSL	hsl(219, 47%, 50%)
HSV	hsv(219, 63%, 74%)
CMYK	cmyk(63.3%, 41.5%, 0%, 26.3%)
CIE-LAB	lab(47.04, 10.58, -45.37)
CIE-LCH	lch(47.04, 46.59, 283.13°)
OKLab	oklab(54.68% -0.018 -0.1292)
OKLCH	oklch(54.68% 0.13 262.1)
XYZ	xyz(17.1041, 16.0463, 49.7631)
Luminance	0.1605 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#456EBC #BC9345

analogous

#45A9BC #456EBC #5745BC

triadic

#456EBC #BC456E #6EBC45

tetradic

#456EBC #BC45A9 #BC9345 #45BC57

square

#456EBC #BC45A9 #BC9345 #45BC57

split-complementary

#456EBC #BC5745 #A9BC45

monochromatic

#243963 #345490 #456EBC #7291CC #9FB4DC

Accessibility & contrast

On white

4.99

#456EBC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.21

#456EBC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #456EBC

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##456EBC	#FFFFFF	#000000	##FFFFFF
##456EBC	1.00	4.99	4.21	4.99
#FFFFFF	4.99	1.00	21.00	1.00
#000000	4.21	21.00	1.00	21.00
##FFFFFF	4.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B75BF

Deuteranopia (green-blind)

#396ABA

Tritanopia (blue-blind)

#00808C

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #456ebc;
/* rgb */ color: rgb(69, 110, 188);
/* oklch */ color: oklch(54.7% 0.130 262.1);

Tailwind

colors: {
  custom: {
    50: '#8497d0',
    500: '#456ebc',
    950: '#000000',
  },
}

SCSS

$custom: #456ebc;
$custom-light: #8497d0;
$custom-dark: #000000;

JSON

{
  "hex": "#456ebc",
  "rgb": {
    "r": 69,
    "g": 110,
    "b": 188
  },
  "hsl": {
    "h": 219.328,
    "s": 47.036,
    "l": 50.392
  },
  "oklch": {
    "l": 0.54679,
    "c": 0.13048,
    "h": 262.1
  },
  "luminance": 0.16048
}

Semantic roles & 50–950 ramp

primary

#456EBC

secondary

#C9B794

accent

#A951D7

background

#F8F9FC

surface

#F0F2F9

border

#CBCCD2

text

#0C0D14

muted

#7D7E82

Preview Lab

Preview with #456EBC

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

Preview Lab → · Contrast checker → · Palette generator →