#5375E2#5375E2

#5375E2 is a mid, vivid blue. Relative luminance 0.201; OKLCH L 59.3% C 0.170 H 267.9°. Best body text is #000000 at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#5375E2
RGB	rgb(83, 117, 226)
HSL	hsl(226, 71%, 61%)
HSV	hsv(226, 63%, 89%)
CMYK	cmyk(63.3%, 48.2%, 0%, 11.4%)
CIE-LAB	lab(51.89, 21.84, -59.23)
CIE-LCH	lch(51.89, 63.13, 290.25°)
OKLab	oklab(59.32% -0.0061 -0.1696)
OKLCH	oklch(59.32% 0.17 267.9)
XYZ	xyz(23.6513, 20.0504, 74.5605)
Luminance	0.2005 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5375E2 #E2C053

analogous

#53BDE2 #5375E2 #7853E2

triadic

#5375E2 #E25375 #75E253

tetradic

#5375E2 #E253BD #E2C053 #53E278

square

#5375E2 #E253BD #E2C053 #53E278

split-complementary

#5375E2 #E27853 #BDE253

monochromatic

#1B3AA0 #244ED4 #5375E2 #879FEB #BCC9F4

Accessibility & contrast

On white

4.19

#5375E2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.01

#5375E2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5375E2

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5375E2	#FFFFFF	#000000	##000000
##5375E2	1.00	4.19	5.01	5.01
#FFFFFF	4.19	1.00	21.00	21.00
#000000	5.01	21.00	1.00	1.00
##000000	5.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C83E6

Deuteranopia (green-blind)

#1C76E0

Tritanopia (blue-blind)

#008EA1

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #5375e2;
/* rgb */ color: rgb(83, 117, 226);
/* oklch */ color: oklch(59.3% 0.170 267.9);

Tailwind

colors: {
  custom: {
    50: '#919cec',
    500: '#5375e2',
    950: '#000000',
  },
}

SCSS

$custom: #5375e2;
$custom-light: #919cec;
$custom-dark: #000000;

JSON

{
  "hex": "#5375e2",
  "rgb": {
    "r": 83,
    "g": 117,
    "b": 226
  },
  "hsl": {
    "h": 225.734,
    "s": 71.144,
    "l": 60.588
  },
  "oklch": {
    "l": 0.59321,
    "c": 0.16968,
    "h": 267.9
  },
  "luminance": 0.20053
}

Semantic roles & 50–950 ramp

primary

#5375E2

secondary

#E4D7AD

accent

#A512D3

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #5375E2

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

Preview Lab → · Contrast checker → · Palette generator →