#5376B2#5376B2

#5376B2 is a mid, moderate blue. Relative luminance 0.180; OKLCH L 56.6% C 0.102 H 260.7°. Best body text is #000000 at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#5376B2
RGB	rgb(83, 118, 178)
HSL	hsl(218, 38%, 51%)
HSV	hsv(218, 53%, 70%)
CMYK	cmyk(53.4%, 33.7%, 0%, 30.2%)
CIE-LAB	lab(49.51, 5.19, -35.63)
CIE-LCH	lch(49.51, 36.00, 278.29°)
OKLab	oklab(56.62% -0.0164 -0.1004)
OKLCH	oklch(56.62% 0.102 260.7)
XYZ	xyz(18.0789, 18.0089, 44.6342)
Luminance	0.1801 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5376B2 #B28F53

analogous

#53A5B2 #5376B2 #5F53B2

triadic

#5376B2 #B25376 #76B253

tetradic

#5376B2 #B253A5 #B28F53 #53B25F

square

#5376B2 #B253A5 #B28F53 #53B25F

split-complementary

#5376B2 #B25F53 #A5B253

monochromatic

#2B3E60 #3E5A8A #5376B2 #7D98C5 #A8B9D8

Accessibility & contrast

On white

4.56

#5376B2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.60

#5376B2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5376B2

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5376B2	#FFFFFF	#000000	##000000
##5376B2	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)

#5E7BB5

Deuteranopia (green-blind)

#5372B1

Tritanopia (blue-blind)

#21838C

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #5376b2;
/* rgb */ color: rgb(83, 118, 178);
/* oklch */ color: oklch(56.6% 0.102 260.7);

Tailwind

colors: {
  custom: {
    50: '#899dc9',
    500: '#5376b2',
    950: '#000000',
  },
}

SCSS

$custom: #5376b2;
$custom-light: #899dc9;
$custom-dark: #000000;

JSON

{
  "hex": "#5376b2",
  "rgb": {
    "r": 83,
    "g": 118,
    "b": 178
  },
  "hsl": {
    "h": 217.895,
    "s": 38.153,
    "l": 51.176
  },
  "oklch": {
    "l": 0.5662,
    "c": 0.10176,
    "h": 260.7
  },
  "luminance": 0.1801
}

Semantic roles & 50–950 ramp

primary

#5376B2

secondary

#C5B69B

accent

#A35ACE

background

#F8F9FC

surface

#F0F2F8

border

#CBCCD1

text

#0C0E13

muted

#7D7E82

Preview Lab

Preview with #5376B2

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

Preview Lab → · Contrast checker → · Palette generator →