#456FC2#456FC2

#456FC2 is a mid, vivid blue. Relative luminance 0.165; OKLCH L 55.3% C 0.138 H 262.5°. Best body text is #FFFFFF at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#456FC2
RGB	rgb(69, 111, 194)
HSL	hsl(220, 51%, 52%)
HSV	hsv(220, 64%, 76%)
CMYK	cmyk(64.4%, 42.8%, 0%, 23.9%)
CIE-LAB	lab(47.66, 12.06, -47.84)
CIE-LCH	lch(47.66, 49.34, 284.15°)
OKLab	oklab(55.27% -0.0178 -0.1365)
OKLCH	oklch(55.27% 0.138 262.5)
XYZ	xyz(17.8729, 16.5275, 53.2767)
Luminance	0.1653 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#456FC2 #C29845

analogous

#45AEC2 #456FC2 #5A45C2

triadic

#456FC2 #C2456F #6FC245

tetradic

#456FC2 #C245AE #C29845 #45C25A

square

#456FC2 #C245AE #C29845 #45C25A

split-complementary

#456FC2 #C25A45 #AEC245

monochromatic

#233B6A #325498 #456FC2 #7393D1 #A1B6E0

Accessibility & contrast

On white

4.88

#456FC2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.31

#456FC2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #456FC2

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##456FC2	#FFFFFF	#000000	##FFFFFF
##456FC2	1.00	4.88	4.31	4.88
#FFFFFF	4.88	1.00	21.00	1.00
#000000	4.31	21.00	1.00	21.00
##FFFFFF	4.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4977C5

Deuteranopia (green-blind)

#356CC0

Tritanopia (blue-blind)

#00828F

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #456fc2;
/* rgb */ color: rgb(69, 111, 194);
/* oklch */ color: oklch(55.3% 0.138 262.5);

Tailwind

colors: {
  custom: {
    50: '#8597d5',
    500: '#456fc2',
    950: '#000000',
  },
}

SCSS

$custom: #456fc2;
$custom-light: #8597d5;
$custom-dark: #000000;

JSON

{
  "hex": "#456fc2",
  "rgb": {
    "r": 69,
    "g": 111,
    "b": 194
  },
  "hsl": {
    "h": 219.84,
    "s": 50.607,
    "l": 51.569
  },
  "oklch": {
    "l": 0.55272,
    "c": 0.13762,
    "h": 262.5
  },
  "luminance": 0.16529
}

Semantic roles & 50–950 ramp

primary

#456FC2

secondary

#CDBA96

accent

#AB4EDA

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0C0D14

muted

#7D7E83

Preview Lab

Preview with #456FC2

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

Preview Lab → · Contrast checker → · Palette generator →