#456EC2#456EC2

#456EC2 is a mid, vivid blue. Relative luminance 0.163; OKLCH L 55.1% C 0.139 H 263.0°. Best body text is #FFFFFF at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#456EC2
RGB	rgb(69, 110, 194)
HSL	hsl(220, 51%, 52%)
HSV	hsv(220, 64%, 76%)
CMYK	cmyk(64.4%, 43.3%, 0%, 23.9%)
CIE-LAB	lab(47.38, 12.69, -48.29)
CIE-LCH	lch(47.38, 49.93, 284.72°)
OKLab	oklab(55.06% -0.0168 -0.1378)
OKLCH	oklch(55.06% 0.139 263)
XYZ	xyz(17.7644, 16.3105, 53.2405)
Luminance	0.1631 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#456EC2 #C29945

analogous

#45ADC2 #456EC2 #5B45C2

triadic

#456EC2 #C2456E #6EC245

tetradic

#456EC2 #C245AD #C29945 #45C25B

square

#456EC2 #C245AD #C29945 #45C25B

split-complementary

#456EC2 #C25B45 #ADC245

monochromatic

#233A6A #325398 #456EC2 #7392D1 #A1B6E0

Accessibility & contrast

On white

4.93

#456EC2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#456EC2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #456EC2

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##456EC2	#FFFFFF	#000000	##FFFFFF
##456EC2	1.00	4.93	4.26	4.93
#FFFFFF	4.93	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4777C5

Deuteranopia (green-blind)

#336BC0

Tritanopia (blue-blind)

#00818E

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #456ec2;
/* rgb */ color: rgb(69, 110, 194);
/* oklch */ color: oklch(55.1% 0.139 263.0);

Tailwind

colors: {
  custom: {
    50: '#8597d5',
    500: '#456ec2',
    950: '#000000',
  },
}

SCSS

$custom: #456ec2;
$custom-light: #8597d5;
$custom-dark: #000000;

JSON

{
  "hex": "#456ec2",
  "rgb": {
    "r": 69,
    "g": 110,
    "b": 194
  },
  "hsl": {
    "h": 220.32,
    "s": 50.607,
    "l": 51.569
  },
  "oklch": {
    "l": 0.55056,
    "c": 0.13882,
    "h": 263
  },
  "luminance": 0.16312
}

Semantic roles & 50–950 ramp

primary

#456EC2

secondary

#CDBB96

accent

#AC4EDA

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0C0D14

muted

#7D7E83

Preview Lab

Preview with #456EC2

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

Preview Lab → · Contrast checker → · Palette generator →