#5273BF#5273BF

#5273BF is a mid, vivid blue. Relative luminance 0.178; OKLCH L 56.6% C 0.124 H 265.0°. Best body text is #FFFFFF at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#5273BF
RGB	rgb(82, 115, 191)
HSL	hsl(222, 46%, 54%)
HSV	hsv(222, 57%, 75%)
CMYK	cmyk(57.1%, 39.8%, 0%, 25.1%)
CIE-LAB	lab(49.27, 11.07, -43.51)
CIE-LCH	lch(49.27, 44.90, 284.27°)
OKLab	oklab(56.64% -0.0108 -0.1235)
OKLCH	oklch(56.64% 0.124 265)
XYZ	xyz(19.0112, 17.8154, 51.7170)
Luminance	0.1782 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5273BF #BF9E52

analogous

#52A9BF #5273BF #6752BF

triadic

#5273BF #BF5273 #73BF52

tetradic

#5273BF #BF52A9 #BF9E52 #52BF67

square

#5273BF #BF52A9 #BF9E52 #52BF67

split-complementary

#5273BF #BF6752 #A9BF52

monochromatic

#293E6E #39579B #5273BF #7F97D0 #ABBBE0

Accessibility & contrast

On white

4.60

#5273BF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.56

#5273BF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #5273BF

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5273BF	#FFFFFF	#000000	##FFFFFF
##5273BF	1.00	4.60	4.56	4.60
#FFFFFF	4.60	1.00	21.00	1.00
#000000	4.56	21.00	1.00	21.00
##FFFFFF	4.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#537AC2

Deuteranopia (green-blind)

#4571BD

Tritanopia (blue-blind)

#008490

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #5273bf;
/* rgb */ color: rgb(82, 115, 191);
/* oklch */ color: oklch(56.6% 0.124 265.0);

Tailwind

colors: {
  custom: {
    50: '#8b9ad3',
    500: '#5273bf',
    950: '#000000',
  },
}

SCSS

$custom: #5273bf;
$custom-light: #8b9ad3;
$custom-dark: #000000;

JSON

{
  "hex": "#5273bf",
  "rgb": {
    "r": 82,
    "g": 115,
    "b": 191
  },
  "hsl": {
    "h": 221.835,
    "s": 45.992,
    "l": 53.529
  },
  "oklch": {
    "l": 0.5664,
    "c": 0.12394,
    "h": 265
  },
  "luminance": 0.17817
}

Semantic roles & 50–950 ramp

primary

#5273BF

secondary

#CEC09F

accent

#AE52D6

background

#F8F9FC

surface

#F0F2F9

border

#CBCCD2

text

#0D0E14

muted

#7D7E82

Preview Lab

Preview with #5273BF

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

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