#456FC0#456FC0

#456FC0 is a mid, vivid blue. Relative luminance 0.164; OKLCH L 55.1% C 0.135 H 262.2°. Best body text is #FFFFFF at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#456FC0
RGB	rgb(69, 111, 192)
HSL	hsl(220, 49%, 51%)
HSV	hsv(220, 64%, 75%)
CMYK	cmyk(64.1%, 42.2%, 0%, 24.7%)
CIE-LAB	lab(47.54, 11.36, -46.87)
CIE-LCH	lch(47.54, 48.23, 283.62°)
OKLab	oklab(55.15% -0.0182 -0.1336)
OKLCH	oklch(55.15% 0.135 262.2)
XYZ	xyz(17.6498, 16.4382, 52.1017)
Luminance	0.1644 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#456FC0 #C09645

analogous

#45ACC0 #456FC0 #5845C0

triadic

#456FC0 #C0456F #6FC045

tetradic

#456FC0 #C045AC #C09645 #45C058

square

#456FC0 #C045AC #C09645 #45C058

split-complementary

#456FC0 #C05845 #ACC045

monochromatic

#233A68 #335495 #456FC0 #7392CF #A0B6DF

Accessibility & contrast

On white

4.90

#456FC0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.29

#456FC0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #456FC0

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##456FC0	#FFFFFF	#000000	##FFFFFF
##456FC0	1.00	4.90	4.29	4.90
#FFFFFF	4.90	1.00	21.00	1.00
#000000	4.29	21.00	1.00	21.00
##FFFFFF	4.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A77C3

Deuteranopia (green-blind)

#376CBE

Tritanopia (blue-blind)

#00818E

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #456fc0;
/* rgb */ color: rgb(69, 111, 192);
/* oklch */ color: oklch(55.1% 0.135 262.2);

Tailwind

colors: {
  custom: {
    50: '#8497d3',
    500: '#456fc0',
    950: '#000000',
  },
}

SCSS

$custom: #456fc0;
$custom-light: #8497d3;
$custom-dark: #000000;

JSON

{
  "hex": "#456fc0",
  "rgb": {
    "r": 69,
    "g": 111,
    "b": 192
  },
  "hsl": {
    "h": 219.512,
    "s": 49.398,
    "l": 51.176
  },
  "oklch": {
    "l": 0.55146,
    "c": 0.13485,
    "h": 262.2
  },
  "luminance": 0.1644
}

Semantic roles & 50–950 ramp

primary

#456FC0

secondary

#CCB995

accent

#AA4FD9

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0C0D14

muted

#7D7E83

Preview Lab

Preview with #456FC0

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

Preview Lab → · Contrast checker → · Palette generator →