#5377CD#5377CD

#5377CD is a mid, vivid blue. Relative luminance 0.194; OKLCH L 58.4% C 0.138 H 265.3°. Best body text is #000000 at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#5377CD
RGB	rgb(83, 119, 205)
HSL	hsl(222, 55%, 56%)
HSV	hsv(222, 60%, 80%)
CMYK	cmyk(59.5%, 42%, 0%, 19.6%)
CIE-LAB	lab(51.20, 13.49, -48.46)
CIE-LCH	lch(51.20, 50.30, 285.56°)
OKLab	oklab(58.39% -0.0114 -0.1379)
OKLCH	oklch(58.39% 0.138 265.3)
XYZ	xyz(21.1798, 19.4387, 60.3817)
Luminance	0.1944 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5377CD #CDA953

analogous

#53B4CD #5377CD #6C53CD

triadic

#5377CD #CD5377 #77CD53

tetradic

#5377CD #CD53B4 #CDA953 #53CD6C

square

#5377CD #CD53B4 #CDA953 #53CD6C

split-complementary

#5377CD #CD6C53 #B4CD53

monochromatic

#254080 #3358B0 #5377CD #829CDB #B2C2E9

Accessibility & contrast

On white

4.30

#5377CD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.89

#5377CD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5377CD

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5377CD	#FFFFFF	#000000	##000000
##5377CD	1.00	4.30	4.89	4.89
#FFFFFF	4.30	1.00	21.00	21.00
#000000	4.89	21.00	1.00	1.00
##000000	4.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5180D0

Deuteranopia (green-blind)

#4075CB

Tritanopia (blue-blind)

#008A98

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #5377cd;
/* rgb */ color: rgb(83, 119, 205);
/* oklch */ color: oklch(58.4% 0.138 265.3);

Tailwind

colors: {
  custom: {
    50: '#8d9ddd',
    500: '#5377cd',
    950: '#000000',
  },
}

SCSS

$custom: #5377cd;
$custom-light: #8d9ddd;
$custom-dark: #000000;

JSON

{
  "hex": "#5377cd",
  "rgb": {
    "r": 83,
    "g": 119,
    "b": 205
  },
  "hsl": {
    "h": 222.295,
    "s": 54.955,
    "l": 56.471
  },
  "oklch": {
    "l": 0.58388,
    "c": 0.13838,
    "h": 265.3
  },
  "luminance": 0.1944
}

Semantic roles & 50–950 ramp

primary

#5377CD

secondary

#D7C8A5

accent

#B24ADE

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0E15

muted

#7E7E83

Preview Lab

Preview with #5377CD

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

Preview Lab → · Contrast checker → · Palette generator →