#356ADC#356ADC

#356ADC is a mid, vivid blue. Relative luminance 0.162; OKLCH L 55.3% C 0.184 H 263.0°. Best body text is #FFFFFF at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#356ADC
RGB	rgb(53, 106, 220)
HSL	hsl(221, 70%, 54%)
HSV	hsv(221, 76%, 86%)
CMYK	cmyk(75.9%, 51.8%, 0%, 13.7%)
CIE-LAB	lab(47.27, 22.34, -63.35)
CIE-LCH	lch(47.27, 67.18, 289.42°)
OKLab	oklab(55.32% -0.0223 -0.1824)
OKLCH	oklch(55.32% 0.184 263)
XYZ	xyz(19.5359, 16.2300, 69.7994)
Luminance	0.1623 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#356ADC #DCA735

analogous

#35BDDC #356ADC #5335DC

triadic

#356ADC #DC356A #6ADC35

tetradic

#356ADC #DC35BD #DCA735 #35DC53

square

#356ADC #DC35BD #DCA735 #35DC53

split-complementary

#356ADC #DC5335 #BDDC35

monochromatic

#163880 #1F4FB5 #356ADC #6990E5 #9DB7EE

Accessibility & contrast

On white

4.95

#356ADC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.25

#356ADC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #356ADC

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##356ADC	#FFFFFF	#000000	##FFFFFF
##356ADC	1.00	4.95	4.25	4.95
#FFFFFF	4.95	1.00	21.00	1.00
#000000	4.25	21.00	1.00	21.00
##FFFFFF	4.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A78E0

Deuteranopia (green-blind)

#0069DA

Tritanopia (blue-blind)

#008699

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #356adc;
/* rgb */ color: rgb(53, 106, 220);
/* oklch */ color: oklch(55.3% 0.184 263.0);

Tailwind

colors: {
  custom: {
    50: '#8494e8',
    500: '#356adc',
    950: '#000000',
  },
}

SCSS

$custom: #356adc;
$custom-light: #8494e8;
$custom-dark: #000000;

JSON

{
  "hex": "#356adc",
  "rgb": {
    "r": 53,
    "g": 106,
    "b": 220
  },
  "hsl": {
    "h": 220.958,
    "s": 70.464,
    "l": 53.529
  },
  "oklch": {
    "l": 0.55323,
    "c": 0.18379,
    "h": 263
  },
  "luminance": 0.16232
}

Semantic roles & 50–950 ramp

primary

#356ADC

secondary

#DAC393

accent

#B53BED

background

#F8F9FE

surface

#F0F1FD

border

#CBCBD5

text

#0C0D16

muted

#7D7E84

Preview Lab

Preview with #356ADC

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

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