#456EBF#456EBF

#456EBF is a mid, vivid blue. Relative luminance 0.162; OKLCH L 54.9% C 0.135 H 262.6°. Best body text is #FFFFFF at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#456EBF
RGB	rgb(69, 110, 191)
HSL	hsl(220, 49%, 51%)
HSV	hsv(220, 64%, 75%)
CMYK	cmyk(63.9%, 42.4%, 0%, 25.1%)
CIE-LAB	lab(47.21, 11.63, -46.84)
CIE-LCH	lch(47.21, 48.26, 283.95°)
OKLab	oklab(54.87% -0.0174 -0.1335)
OKLCH	oklch(54.87% 0.135 262.6)
XYZ	xyz(17.4309, 16.1770, 51.4840)
Luminance	0.1618 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#456EBF #BF9645

analogous

#45ABBF #456EBF #5945BF

triadic

#456EBF #BF456E #6EBF45

tetradic

#456EBF #BF45AB #BF9645 #45BF59

square

#456EBF #BF45AB #BF9645 #45BF59

split-complementary

#456EBF #BF5945 #ABBF45

monochromatic

#233A66 #335394 #456EBF #7391CF #A0B5DE

Accessibility & contrast

On white

4.96

#456EBF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#456EBF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #456EBF

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##456EBF	#FFFFFF	#000000	##FFFFFF
##456EBF	1.00	4.96	4.24	4.96
#FFFFFF	4.96	1.00	21.00	1.00
#000000	4.24	21.00	1.00	21.00
##FFFFFF	4.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4976C2

Deuteranopia (green-blind)

#366BBD

Tritanopia (blue-blind)

#00808D

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #456ebf;
/* rgb */ color: rgb(69, 110, 191);
/* oklch */ color: oklch(54.9% 0.135 262.6);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#456ebf",
  "rgb": {
    "r": 69,
    "g": 110,
    "b": 191
  },
  "hsl": {
    "h": 219.836,
    "s": 48.8,
    "l": 50.98
  },
  "oklch": {
    "l": 0.54866,
    "c": 0.13465,
    "h": 262.6
  },
  "luminance": 0.16179
}

Semantic roles & 50–950 ramp

primary

#456EBF

secondary

#CBB995

accent

#AA4FD8

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0C0D14

muted

#7D7E83

Preview Lab

Preview with #456EBF

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

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