#456BCE#456BCE

#456BCE is a mid, vivid blue. Relative luminance 0.162; OKLCH L 55.2% C 0.159 H 265.7°. Best body text is #FFFFFF at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#456BCE
RGB	rgb(69, 107, 206)
HSL	hsl(223, 58%, 54%)
HSV	hsv(223, 67%, 81%)
CMYK	cmyk(66.5%, 48.1%, 0%, 19.2%)
CIE-LAB	lab(47.28, 18.81, -55.34)
CIE-LCH	lch(47.28, 58.45, 288.77°)
OKLab	oklab(55.22% -0.012 -0.1585)
OKLCH	oklch(55.22% 0.159 265.7)
XYZ	xyz(18.8486, 16.2350, 60.5209)
Luminance	0.1624 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#456BCE #CEA845

analogous

#45B0CE #456BCE #6445CE

triadic

#456BCE #CE456B #6BCE45

tetradic

#456BCE #CE45B0 #CEA845 #45CE64

square

#456BCE #CE45B0 #CEA845 #45CE64

split-complementary

#456BCE #CE6445 #B0CE45

monochromatic

#203879 #2D4FA9 #456BCE #7592DB #A6B8E8

Accessibility & contrast

On white

4.94

#456BCE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.25

#456BCE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #456BCE

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##456BCE	#FFFFFF	#000000	##FFFFFF
##456BCE	1.00	4.94	4.25	4.94
#FFFFFF	4.94	1.00	21.00	1.00
#000000	4.25	21.00	1.00	21.00
##FFFFFF	4.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3677D2

Deuteranopia (green-blind)

#156ACC

Tritanopia (blue-blind)

#008292

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #456bce;
/* rgb */ color: rgb(69, 107, 206);
/* oklch */ color: oklch(55.2% 0.159 265.7);

Tailwind

colors: {
  custom: {
    50: '#8794dd',
    500: '#456bce',
    950: '#000000',
  },
}

SCSS

$custom: #456bce;
$custom-light: #8794dd;
$custom-dark: #000000;

JSON

{
  "hex": "#456bce",
  "rgb": {
    "r": 69,
    "g": 107,
    "b": 206
  },
  "hsl": {
    "h": 223.358,
    "s": 58.298,
    "l": 53.922
  },
  "oklch": {
    "l": 0.55216,
    "c": 0.159,
    "h": 265.7
  },
  "luminance": 0.16237
}

Semantic roles & 50–950 ramp

primary

#456BCE

secondary

#D5C49A

accent

#B646E2

background

#F8F9FD

surface

#F0F1FB

border

#CBCBD4

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #456BCE

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

Preview Lab → · Contrast checker → · Palette generator →