#5277CC#5277CC

#5277CC is a mid, vivid blue. Relative luminance 0.193; OKLCH L 58.3% C 0.137 H 264.8°. Best body text is #000000 at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#5277CC
RGB	rgb(82, 119, 204)
HSL	hsl(222, 54%, 56%)
HSV	hsv(222, 60%, 80%)
CMYK	cmyk(59.8%, 41.7%, 0%, 20%)
CIE-LAB	lab(51.09, 12.96, -48.06)
CIE-LCH	lch(51.09, 49.78, 285.09°)
OKLab	oklab(58.27% -0.0125 -0.1368)
OKLCH	oklch(58.27% 0.137 264.8)
XYZ	xyz(20.9718, 19.3453, 59.7439)
Luminance	0.1935 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5277CC #CCA752

analogous

#52B4CC #5277CC #6A52CC

triadic

#5277CC #CC5277 #77CC52

tetradic

#5277CC #CC52B4 #CCA752 #52CC6A

square

#5277CC #CC52B4 #CCA752 #52CC6A

split-complementary

#5277CC #CC6A52 #B4CC52

monochromatic

#25407E #3358AE #5277CC #819CDA #B1C1E8

Accessibility & contrast

On white

4.31

#5277CC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.87

#5277CC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5277CC

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5277CC	#FFFFFF	#000000	##000000
##5277CC	1.00	4.31	4.87	4.87
#FFFFFF	4.31	1.00	21.00	21.00
#000000	4.87	21.00	1.00	1.00
##000000	4.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5180CF

Deuteranopia (green-blind)

#4175CA

Tritanopia (blue-blind)

#008A97

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #5277cc;
/* rgb */ color: rgb(82, 119, 204);
/* oklch */ color: oklch(58.3% 0.137 264.8);

Tailwind

colors: {
  custom: {
    50: '#8d9ddc',
    500: '#5277cc',
    950: '#000000',
  },
}

SCSS

$custom: #5277cc;
$custom-light: #8d9ddc;
$custom-dark: #000000;

JSON

{
  "hex": "#5277cc",
  "rgb": {
    "r": 82,
    "g": 119,
    "b": 204
  },
  "hsl": {
    "h": 221.803,
    "s": 54.464,
    "l": 56.078
  },
  "oklch": {
    "l": 0.58273,
    "c": 0.13734,
    "h": 264.8
  },
  "luminance": 0.19347
}

Semantic roles & 50–950 ramp

primary

#5277CC

secondary

#D6C7A4

accent

#B14ADE

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0E15

muted

#7E7E83

Preview Lab

Preview with #5277CC

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

Preview Lab → · Contrast checker → · Palette generator →