#456FBE#456FBE

#456FBE is a mid, vivid blue. Relative luminance 0.164; OKLCH L 55.0% C 0.132 H 261.9°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#456FBE
RGB	rgb(69, 111, 190)
HSL	hsl(219, 48%, 51%)
HSV	hsv(219, 64%, 75%)
CMYK	cmyk(63.7%, 41.6%, 0%, 25.5%)
CIE-LAB	lab(47.43, 10.66, -45.90)
CIE-LCH	lch(47.43, 47.12, 283.07°)
OKLab	oklab(55.02% -0.0186 -0.1308)
OKLCH	oklch(55.02% 0.132 261.9)
XYZ	xyz(17.4297, 16.3502, 50.9426)
Luminance	0.1635 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#456FBE #BE9445

analogous

#45ABBE #456FBE #5745BE

triadic

#456FBE #BE456F #6FBE45

tetradic

#456FBE #BE45AB #BE9445 #45BE57

square

#456FBE #BE45AB #BE9445 #45BE57

split-complementary

#456FBE #BE5745 #ABBE45

monochromatic

#233A65 #335493 #456FBE #7292CE #A0B5DE

Accessibility & contrast

On white

4.92

#456FBE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#456FBE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #456FBE

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##456FBE	#FFFFFF	#000000	##FFFFFF
##456FBE	1.00	4.92	4.27	4.92
#FFFFFF	4.92	1.00	21.00	1.00
#000000	4.27	21.00	1.00	21.00
##FFFFFF	4.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B77C1

Deuteranopia (green-blind)

#396BBC

Tritanopia (blue-blind)

#00818D

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #456fbe;
/* rgb */ color: rgb(69, 111, 190);
/* oklch */ color: oklch(55.0% 0.132 261.9);

Tailwind

colors: {
  custom: {
    50: '#8497d2',
    500: '#456fbe',
    950: '#000000',
  },
}

SCSS

$custom: #456fbe;
$custom-light: #8497d2;
$custom-dark: #000000;

JSON

{
  "hex": "#456fbe",
  "rgb": {
    "r": 69,
    "g": 111,
    "b": 190
  },
  "hsl": {
    "h": 219.174,
    "s": 48.207,
    "l": 50.784
  },
  "oklch": {
    "l": 0.55021,
    "c": 0.13208,
    "h": 261.9
  },
  "luminance": 0.16352
}

Semantic roles & 50–950 ramp

primary

#456FBE

secondary

#CAB895

accent

#A950D8

background

#F8F9FC

surface

#F0F2F9

border

#CBCCD2

text

#0C0D14

muted

#7D7E82

Preview Lab

Preview with #456FBE

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

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