#4456D9#4456D9

#4456D9 is a mid, vivid blue. Relative luminance 0.129; OKLCH L 51.9% C 0.200 H 271.5°. Best body text is #FFFFFF at 5.87:1 contrast (WCAG AA passes).

Color values

HEX	#4456D9
RGB	rgb(68, 86, 217)
HSL	hsl(233, 66%, 56%)
HSV	hsv(233, 69%, 85%)
CMYK	cmyk(68.7%, 60.4%, 0%, 14.9%)
CIE-LAB	lab(42.60, 35.77, -69.21)
CIE-LCH	lch(42.60, 77.91, 297.33°)
OKLab	oklab(51.93% 0.0054 -0.1996)
OKLCH	oklch(51.93% 0.2 271.5)
XYZ	xyz(18.2318, 12.8925, 67.1599)
Luminance	0.1289 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4456D9 #D9C744

analogous

#44A0D9 #4456D9 #7C44D9

triadic

#4456D9 #D94456 #56D944

tetradic

#4456D9 #D944A0 #D9C744 #44D97C

square

#4456D9 #D944A0 #D9C744 #44D97C

split-complementary

#4456D9 #D97C44 #A0D944

monochromatic

#1B2887 #2638BA #4456D9 #7784E3 #AAB2EE

Accessibility & contrast

On white

5.87

#4456D9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.58

#4456D9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4456D9

5.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4456D9	#FFFFFF	#000000	##FFFFFF
##4456D9	1.00	5.87	3.58	5.87
#FFFFFF	5.87	1.00	21.00	1.00
#000000	3.58	21.00	1.00	21.00
##FFFFFF	5.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006CDD

Deuteranopia (green-blind)

#005ED6

Tritanopia (blue-blind)

#00778F

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #4456d9;
/* rgb */ color: rgb(68, 86, 217);
/* oklch */ color: oklch(51.9% 0.200 271.5);

Tailwind

colors: {
  custom: {
    50: '#8a85e6',
    500: '#4456d9',
    950: '#000000',
  },
}

SCSS

$custom: #4456d9;
$custom-light: #8a85e6;
$custom-dark: #000000;

JSON

{
  "hex": "#4456d9",
  "rgb": {
    "r": 68,
    "g": 86,
    "b": 217
  },
  "hsl": {
    "h": 232.752,
    "s": 66.222,
    "l": 55.882
  },
  "oklch": {
    "l": 0.51928,
    "c": 0.19971,
    "h": 271.5
  },
  "luminance": 0.12894
}

Semantic roles & 50–950 ramp

primary

#4456D9

secondary

#DBD49E

accent

#D53FE9

background

#F9F8FE

surface

#F1EFFC

border

#CBCAD5

text

#0D0B16

muted

#7E7C84

Preview Lab

Preview with #4456D9

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

Preview Lab → · Contrast checker → · Palette generator →