#5375E6#5375E6

#5375E6 is a mid, vivid blue. Relative luminance 0.203; OKLCH L 59.6% C 0.175 H 268.1°. Best body text is #000000 at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#5375E6
RGB	rgb(83, 117, 230)
HSL	hsl(226, 75%, 61%)
HSV	hsv(226, 64%, 90%)
CMYK	cmyk(63.9%, 49.1%, 0%, 9.8%)
CIE-LAB	lab(52.14, 23.21, -61.07)
CIE-LCH	lch(52.14, 65.33, 290.81°)
OKLab	oklab(59.59% -0.0057 -0.175)
OKLCH	oklch(59.59% 0.175 268.1)
XYZ	xyz(24.2066, 20.2726, 77.4849)
Luminance	0.2028 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5375E6 #E6C453

analogous

#53BFE6 #5375E6 #7B53E6

triadic

#5375E6 #E65375 #75E653

tetradic

#5375E6 #E653BF #E6C453 #53E67B

square

#5375E6 #E653BF #E6C453 #53E67B

split-complementary

#5375E6 #E67B53 #BFE653

monochromatic

#1839A6 #204BDC #5375E6 #88A0EE #BECBF6

Accessibility & contrast

On white

4.15

#5375E6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.06

#5375E6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5375E6

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5375E6	#FFFFFF	#000000	##000000
##5375E6	1.00	4.15	5.06	5.06
#FFFFFF	4.15	1.00	21.00	21.00
#000000	5.06	21.00	1.00	1.00
##000000	5.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3783EA

Deuteranopia (green-blind)

#0E76E4

Tritanopia (blue-blind)

#008FA3

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #5375e6;
/* rgb */ color: rgb(83, 117, 230);
/* oklch */ color: oklch(59.6% 0.175 268.1);

Tailwind

colors: {
  custom: {
    50: '#919cef',
    500: '#5375e6',
    950: '#000000',
  },
}

SCSS

$custom: #5375e6;
$custom-light: #919cef;
$custom-dark: #000000;

JSON

{
  "hex": "#5375e6",
  "rgb": {
    "r": 83,
    "g": 117,
    "b": 230
  },
  "hsl": {
    "h": 226.122,
    "s": 74.619,
    "l": 61.373
  },
  "oklch": {
    "l": 0.59591,
    "c": 0.17508,
    "h": 268.1
  },
  "luminance": 0.20275
}

Semantic roles & 50–950 ramp

primary

#5375E6

secondary

#E6D9AF

accent

#A80FD7

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #5375E6

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

Preview Lab → · Contrast checker → · Palette generator →