#5266BB#5266BB

#5266BB is a mid, vivid blue. Relative luminance 0.149; OKLCH L 53.7% C 0.135 H 271.3°. Best body text is #FFFFFF at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#5266BB
RGB	rgb(82, 102, 187)
HSL	hsl(229, 44%, 53%)
HSV	hsv(229, 56%, 73%)
CMYK	cmyk(56.1%, 45.5%, 0%, 26.7%)
CIE-LAB	lab(45.47, 17.83, -47.24)
CIE-LCH	lch(45.47, 50.50, 290.67°)
OKLab	oklab(53.65% 0.003 -0.1345)
OKLCH	oklch(53.65% 0.135 271.3)
XYZ	xyz(17.1977, 14.8832, 48.9706)
Luminance	0.1488 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5266BB #BBA752

analogous

#529BBB #5266BB #7252BB

triadic

#5266BB #BB5266 #66BB52

tetradic

#5266BB #BB529B #BBA752 #52BB72

square

#5266BB #BB529B #BBA752 #52BB72

split-complementary

#5266BB #BB7252 #9BBB52

monochromatic

#293669 #3B4C95 #5266BB #7E8DCC #AAB4DE

Accessibility & contrast

On white

5.28

#5266BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#5266BB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5266BB

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5266BB	#FFFFFF	#000000	##FFFFFF
##5266BB	1.00	5.28	3.98	5.28
#FFFFFF	5.28	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4070BE

Deuteranopia (green-blind)

#3267B9

Tritanopia (blue-blind)

#147987

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #5266bb;
/* rgb */ color: rgb(82, 102, 187);
/* oklch */ color: oklch(53.7% 0.135 271.3);

Tailwind

colors: {
  custom: {
    50: '#8b91d0',
    500: '#5266bb',
    950: '#000000',
  },
}

SCSS

$custom: #5266bb;
$custom-light: #8b91d0;
$custom-dark: #000000;

JSON

{
  "hex": "#5266bb",
  "rgb": {
    "r": 82,
    "g": 102,
    "b": 187
  },
  "hsl": {
    "h": 228.571,
    "s": 43.568,
    "l": 52.745
  },
  "oklch": {
    "l": 0.53651,
    "c": 0.13458,
    "h": 271.3
  },
  "luminance": 0.14884
}

Semantic roles & 50–950 ramp

primary

#5266BB

secondary

#CBC29E

accent

#BB54D3

background

#F8F8FC

surface

#F0F0F9

border

#CBCBD2

text

#0C0C14

muted

#7D7D82

Preview Lab

Preview with #5266BB

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

Preview Lab → · Contrast checker → · Palette generator →