#456CC2#456CC2

#456CC2 is a mid, vivid blue. Relative luminance 0.159; OKLCH L 54.6% C 0.141 H 264.0°. Best body text is #FFFFFF at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#456CC2
RGB	rgb(69, 108, 194)
HSL	hsl(221, 51%, 52%)
HSV	hsv(221, 64%, 76%)
CMYK	cmyk(64.4%, 44.3%, 0%, 23.9%)
CIE-LAB	lab(46.82, 13.94, -49.18)
CIE-LCH	lch(46.82, 51.12, 285.83°)
OKLab	oklab(54.63% -0.0148 -0.1404)
OKLCH	oklch(54.63% 0.141 264)
XYZ	xyz(17.5510, 15.8837, 53.1694)
Luminance	0.1588 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#456CC2 #C29B45

analogous

#45ABC2 #456CC2 #5D45C2

triadic

#456CC2 #C2456C #6CC245

tetradic

#456CC2 #C245AB #C29B45 #45C25D

square

#456CC2 #C245AB #C29B45 #45C25D

split-complementary

#456CC2 #C25D45 #ABC245

monochromatic

#23396A #325298 #456CC2 #7390D1 #A1B5E0

Accessibility & contrast

On white

5.03

#456CC2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.18

#456CC2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #456CC2

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##456CC2	#FFFFFF	#000000	##FFFFFF
##456CC2	1.00	5.03	4.18	5.03
#FFFFFF	5.03	1.00	21.00	1.00
#000000	4.18	21.00	1.00	21.00
##FFFFFF	5.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4375C5

Deuteranopia (green-blind)

#2F6AC0

Tritanopia (blue-blind)

#00808D

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #456cc2;
/* rgb */ color: rgb(69, 108, 194);
/* oklch */ color: oklch(54.6% 0.141 264.0);

Tailwind

colors: {
  custom: {
    50: '#8595d5',
    500: '#456cc2',
    950: '#000000',
  },
}

SCSS

$custom: #456cc2;
$custom-light: #8595d5;
$custom-dark: #000000;

JSON

{
  "hex": "#456cc2",
  "rgb": {
    "r": 69,
    "g": 108,
    "b": 194
  },
  "hsl": {
    "h": 221.28,
    "s": 50.607,
    "l": 51.569
  },
  "oklch": {
    "l": 0.54627,
    "c": 0.14121,
    "h": 264
  },
  "luminance": 0.15885
}

Semantic roles & 50–950 ramp

primary

#456CC2

secondary

#CDBC96

accent

#AE4EDA

background

#F8F9FD

surface

#F0F1FA

border

#CBCBD3

text

#0C0D14

muted

#7D7E83

Preview Lab

Preview with #456CC2

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

Preview Lab → · Contrast checker → · Palette generator →