#5343BC#5343BC

#5343BC is a mid, vivid blue. Relative luminance 0.095; OKLCH L 47.3% C 0.182 H 283.0°. Best body text is #FFFFFF at 7.25:1 contrast (WCAG AA passes).

Color values

HEX	#5343BC
RGB	rgb(83, 67, 188)
HSL	hsl(248, 47%, 50%)
HSV	hsv(248, 64%, 74%)
CMYK	cmyk(55.9%, 64.4%, 0%, 26.3%)
CIE-LAB	lab(36.90, 40.06, -61.67)
CIE-LCH	lch(36.90, 73.54, 303.01°)
OKLab	oklab(47.29% 0.0408 -0.1772)
OKLCH	oklch(47.29% 0.182 283)
XYZ	xyz(14.6487, 9.4833, 48.6258)
Luminance	0.0948 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.20

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5343BC #ACBC43

analogous

#436FBC #5343BC #9043BC

triadic

#5343BC #BC5343 #43BC53

tetradic

#5343BC #BC436F #ACBC43 #43BC90

square

#5343BC #BC436F #ACBC43 #43BC90

split-complementary

#5343BC #BC9043 #6FBC43

monochromatic

#2B2362 #3F338F #5343BC #7C70CC #A69DDC

Accessibility & contrast

On white

7.25

#5343BC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.90

#5343BC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5343BC

7.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5343BC	#FFFFFF	#000000	##FFFFFF
##5343BC	1.00	7.25	2.90	7.25
#FFFFFF	7.25	1.00	21.00	1.00
#000000	2.90	21.00	1.00	21.00
##FFFFFF	7.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BC0

Deuteranopia (green-blind)

#0053BA

Tritanopia (blue-blind)

#206179

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #5343bc;
/* rgb */ color: rgb(83, 67, 188);
/* oklch */ color: oklch(47.3% 0.182 283.0);

Tailwind

colors: {
  custom: {
    50: '#8d78d1',
    500: '#5343bc',
    950: '#000000',
  },
}

SCSS

$custom: #5343bc;
$custom-light: #8d78d1;
$custom-dark: #000000;

JSON

{
  "hex": "#5343bc",
  "rgb": {
    "r": 83,
    "g": 67,
    "b": 188
  },
  "hsl": {
    "h": 247.934,
    "s": 47.451,
    "l": 50
  },
  "oklch": {
    "l": 0.47292,
    "c": 0.18184,
    "h": 283
  },
  "luminance": 0.09484
}

Semantic roles & 50–950 ramp

primary

#5343BC

secondary

#C1C992

accent

#D751C5

background

#F9F7FD

surface

#F1EDFA

border

#CBC8D3

text

#0D0914

muted

#7E7B83

Preview Lab

Preview with #5343BC

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

Preview Lab → · Contrast checker → · Palette generator →