#456CC8#456CC8

#456CC8 is a mid, vivid blue. Relative luminance 0.162; OKLCH L 55.0% C 0.150 H 264.7°. Best body text is #FFFFFF at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#456CC8
RGB	rgb(69, 108, 200)
HSL	hsl(222, 54%, 53%)
HSV	hsv(222, 66%, 78%)
CMYK	cmyk(65.5%, 46%, 0%, 21.6%)
CIE-LAB	lab(47.18, 16.06, -52.06)
CIE-LCH	lch(47.18, 54.48, 287.14°)
OKLab	oklab(55.02% -0.0138 -0.1489)
OKLCH	oklch(55.02% 0.15 264.7)
XYZ	xyz(18.2385, 16.1587, 56.7902)
Luminance	0.1616 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#456CC8 #C8A145

analogous

#45AEC8 #456CC8 #5F45C8

triadic

#456CC8 #C8456C #6CC845

tetradic

#456CC8 #C845AE #C8A145 #45C85F

square

#456CC8 #C845AE #C8A145 #45C85F

split-complementary

#456CC8 #C85F45 #AEC845

monochromatic

#213971 #2F51A0 #456CC8 #7491D6 #A3B7E4

Accessibility & contrast

On white

4.96

#456CC8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.23

#456CC8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #456CC8

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##456CC8	#FFFFFF	#000000	##FFFFFF
##456CC8	1.00	4.96	4.23	4.96
#FFFFFF	4.96	1.00	21.00	1.00
#000000	4.23	21.00	1.00	21.00
##FFFFFF	4.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E76CB

Deuteranopia (green-blind)

#266AC6

Tritanopia (blue-blind)

#008190

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #456cc8;
/* rgb */ color: rgb(69, 108, 200);
/* oklch */ color: oklch(55.0% 0.150 264.7);

Tailwind

colors: {
  custom: {
    50: '#8695d9',
    500: '#456cc8',
    950: '#000000',
  },
}

SCSS

$custom: #456cc8;
$custom-light: #8695d9;
$custom-dark: #000000;

JSON

{
  "hex": "#456cc8",
  "rgb": {
    "r": 69,
    "g": 108,
    "b": 200
  },
  "hsl": {
    "h": 222.137,
    "s": 54.357,
    "l": 52.745
  },
  "oklch": {
    "l": 0.5502,
    "c": 0.14952,
    "h": 264.7
  },
  "luminance": 0.1616
}

Semantic roles & 50–950 ramp

primary

#456CC8

secondary

#D1C098

accent

#B24ADE

background

#F8F9FD

surface

#F0F1FA

border

#CBCBD3

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #456CC8

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

Preview Lab → · Contrast checker → · Palette generator →