#5374BD#5374BD

#5374BD is a mid, moderate blue. Relative luminance 0.180; OKLCH L 56.8% C 0.120 H 264.5°. Best body text is #000000 at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#5374BD
RGB	rgb(83, 116, 189)
HSL	hsl(221, 45%, 53%)
HSV	hsv(221, 56%, 74%)
CMYK	cmyk(56.1%, 38.6%, 0%, 25.9%)
CIE-LAB	lab(49.50, 10.00, -41.99)
CIE-LCH	lch(49.50, 43.17, 283.40°)
OKLab	oklab(56.8% -0.0114 -0.119)
OKLCH	oklch(56.8% 0.12 264.5)
XYZ	xyz(18.9949, 18.0024, 50.6081)
Luminance	0.1800 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5374BD #BD9C53

analogous

#53A9BD #5374BD #6753BD

triadic

#5374BD #BD5374 #74BD53

tetradic

#5374BD #BD53A9 #BD9C53 #53BD67

square

#5374BD #BD53A9 #BD9C53 #53BD67

split-complementary

#5374BD #BD6753 #A9BD53

monochromatic

#293E6C #3A5898 #5374BD #7F98CE #ABBBDF

Accessibility & contrast

On white

4.56

#5374BD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.60

#5374BD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5374BD

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5374BD	#FFFFFF	#000000	##000000
##5374BD	1.00	4.56	4.60	4.60
#FFFFFF	4.56	1.00	21.00	21.00
#000000	4.60	21.00	1.00	1.00
##000000	4.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#567BC0

Deuteranopia (green-blind)

#4971BB

Tritanopia (blue-blind)

#0E848F

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #5374bd;
/* rgb */ color: rgb(83, 116, 189);
/* oklch */ color: oklch(56.8% 0.120 264.5);

Tailwind

colors: {
  custom: {
    50: '#8b9bd1',
    500: '#5374bd',
    950: '#000000',
  },
}

SCSS

$custom: #5374bd;
$custom-light: #8b9bd1;
$custom-dark: #000000;

JSON

{
  "hex": "#5374bd",
  "rgb": {
    "r": 83,
    "g": 116,
    "b": 189
  },
  "hsl": {
    "h": 221.321,
    "s": 44.538,
    "l": 53.333
  },
  "oklch": {
    "l": 0.56796,
    "c": 0.11956,
    "h": 264.5
  },
  "luminance": 0.18004
}

Semantic roles & 50–950 ramp

primary

#5374BD

secondary

#CDBE9F

accent

#AC54D4

background

#F8F9FC

surface

#F0F2F9

border

#CBCCD2

text

#0C0E14

muted

#7D7E82

Preview Lab

Preview with #5374BD

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

Preview Lab → · Contrast checker → · Palette generator →