#456DCE#456DCE

#456DCE is a mid, vivid blue. Relative luminance 0.167; OKLCH L 55.6% C 0.157 H 264.9°. Best body text is #FFFFFF at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#456DCE
RGB	rgb(69, 109, 206)
HSL	hsl(222, 58%, 54%)
HSV	hsv(222, 67%, 81%)
CMYK	cmyk(66.5%, 47.1%, 0%, 19.2%)
CIE-LAB	lab(47.82, 17.55, -54.46)
CIE-LCH	lch(47.82, 57.22, 287.86°)
OKLab	oklab(55.63% -0.0139 -0.1559)
OKLCH	oklch(55.63% 0.157 264.9)
XYZ	xyz(19.0596, 16.6569, 60.5912)
Luminance	0.1666 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#456DCE #CEA645

analogous

#45B2CE #456DCE #6245CE

triadic

#456DCE #CE456D #6DCE45

tetradic

#456DCE #CE45B2 #CEA645 #45CE62

square

#456DCE #CE45B2 #CEA645 #45CE62

split-complementary

#456DCE #CE6245 #B2CE45

monochromatic

#203A79 #2D51A9 #456DCE #7593DB #A6B9E8

Accessibility & contrast

On white

4.85

#456DCE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.33

#456DCE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #456DCE

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##456DCE	#FFFFFF	#000000	##FFFFFF
##456DCE	1.00	4.85	4.33	4.85
#FFFFFF	4.85	1.00	21.00	1.00
#000000	4.33	21.00	1.00	21.00
##FFFFFF	4.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B78D2

Deuteranopia (green-blind)

#1E6CCC

Tritanopia (blue-blind)

#008393

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #456dce;
/* rgb */ color: rgb(69, 109, 206);
/* oklch */ color: oklch(55.6% 0.157 264.9);

Tailwind

colors: {
  custom: {
    50: '#8796dd',
    500: '#456dce',
    950: '#000000',
  },
}

SCSS

$custom: #456dce;
$custom-light: #8796dd;
$custom-dark: #000000;

JSON

{
  "hex": "#456dce",
  "rgb": {
    "r": 69,
    "g": 109,
    "b": 206
  },
  "hsl": {
    "h": 222.482,
    "s": 58.298,
    "l": 53.922
  },
  "oklch": {
    "l": 0.55631,
    "c": 0.15656,
    "h": 264.9
  },
  "luminance": 0.16659
}

Semantic roles & 50–950 ramp

primary

#456DCE

secondary

#D5C49A

accent

#B446E2

background

#F8F9FD

surface

#F0F1FB

border

#CBCBD4

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #456DCE

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

Preview Lab → · Contrast checker → · Palette generator →