#4456D8#4456D8

#4456D8 is a mid, vivid blue. Relative luminance 0.128; OKLCH L 51.8% C 0.198 H 271.6°. Best body text is #FFFFFF at 5.88:1 contrast (WCAG AA passes).

Color values

HEX	#4456D8
RGB	rgb(68, 86, 216)
HSL	hsl(233, 65%, 56%)
HSV	hsv(233, 69%, 85%)
CMYK	cmyk(68.5%, 60.2%, 0%, 15.3%)
CIE-LAB	lab(42.52, 35.42, -68.77)
CIE-LCH	lch(42.52, 77.36, 297.25°)
OKLab	oklab(51.85% 0.0054 -0.1983)
OKLCH	oklch(51.85% 0.198 271.6)
XYZ	xyz(18.1022, 12.8406, 66.4769)
Luminance	0.1284 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4456D8 #D8C644

analogous

#44A0D8 #4456D8 #7C44D8

triadic

#4456D8 #D84456 #56D844

tetradic

#4456D8 #D844A0 #D8C644 #44D87C

square

#4456D8 #D844A0 #D8C644 #44D87C

split-complementary

#4456D8 #D87C44 #A0D844

monochromatic

#1C2986 #2638B8 #4456D8 #7784E3 #A9B2ED

Accessibility & contrast

On white

5.88

#4456D8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.57

#4456D8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4456D8

5.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4456D8	#FFFFFF	#000000	##FFFFFF
##4456D8	1.00	5.88	3.57	5.88
#FFFFFF	5.88	1.00	21.00	1.00
#000000	3.57	21.00	1.00	21.00
##FFFFFF	5.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BDC

Deuteranopia (green-blind)

#005ED5

Tritanopia (blue-blind)

#00778F

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #4456d8;
/* rgb */ color: rgb(68, 86, 216);
/* oklch */ color: oklch(51.8% 0.198 271.6);

Tailwind

colors: {
  custom: {
    50: '#8a85e5',
    500: '#4456d8',
    950: '#000000',
  },
}

SCSS

$custom: #4456d8;
$custom-light: #8a85e5;
$custom-dark: #000000;

JSON

{
  "hex": "#4456d8",
  "rgb": {
    "r": 68,
    "g": 86,
    "b": 216
  },
  "hsl": {
    "h": 232.703,
    "s": 65.487,
    "l": 55.686
  },
  "oklch": {
    "l": 0.51845,
    "c": 0.19841,
    "h": 271.6
  },
  "luminance": 0.12842
}

Semantic roles & 50–950 ramp

primary

#4456D8

secondary

#DBD39D

accent

#D43FE8

background

#F9F8FE

surface

#F1EFFC

border

#CBCAD5

text

#0D0B16

muted

#7E7C84

Preview Lab

Preview with #4456D8

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

Preview Lab → · Contrast checker → · Palette generator →