#456EC0#456EC0

#456EC0 is a mid, vivid blue. Relative luminance 0.162; OKLCH L 54.9% C 0.136 H 262.7°. Best body text is #FFFFFF at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#456EC0
RGB	rgb(69, 110, 192)
HSL	hsl(220, 49%, 51%)
HSV	hsv(220, 64%, 75%)
CMYK	cmyk(64.1%, 42.7%, 0%, 24.7%)
CIE-LAB	lab(47.26, 11.98, -47.32)
CIE-LCH	lch(47.26, 48.82, 284.21°)
OKLab	oklab(54.93% -0.0172 -0.1349)
OKLCH	oklch(54.93% 0.136 262.7)
XYZ	xyz(17.5413, 16.2212, 52.0655)
Luminance	0.1622 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#456EC0 #C09745

analogous

#45ABC0 #456EC0 #5945C0

triadic

#456EC0 #C0456E #6EC045

tetradic

#456EC0 #C045AB #C09745 #45C059

square

#456EC0 #C045AB #C09745 #45C059

split-complementary

#456EC0 #C05945 #ABC045

monochromatic

#233A68 #335395 #456EC0 #7392CF #A0B5DF

Accessibility & contrast

On white

4.95

#456EC0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#456EC0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #456EC0

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##456EC0	#FFFFFF	#000000	##FFFFFF
##456EC0	1.00	4.95	4.24	4.95
#FFFFFF	4.95	1.00	21.00	1.00
#000000	4.24	21.00	1.00	21.00
##FFFFFF	4.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4876C3

Deuteranopia (green-blind)

#356BBE

Tritanopia (blue-blind)

#00818D

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #456ec0;
/* rgb */ color: rgb(69, 110, 192);
/* oklch */ color: oklch(54.9% 0.136 262.7);

Tailwind

colors: {
  custom: {
    50: '#8497d3',
    500: '#456ec0',
    950: '#000000',
  },
}

SCSS

$custom: #456ec0;
$custom-light: #8497d3;
$custom-dark: #000000;

JSON

{
  "hex": "#456ec0",
  "rgb": {
    "r": 69,
    "g": 110,
    "b": 192
  },
  "hsl": {
    "h": 220,
    "s": 49.398,
    "l": 51.176
  },
  "oklch": {
    "l": 0.54929,
    "c": 0.13604,
    "h": 262.7
  },
  "luminance": 0.16223
}

Semantic roles & 50–950 ramp

primary

#456EC0

secondary

#CCB995

accent

#AB4FD9

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0C0D14

muted

#7D7E83

Preview Lab

Preview with #456EC0

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

Preview Lab → · Contrast checker → · Palette generator →