#5A82BF#5A82BF

#5A82BF is a mid, moderate blue. Relative luminance 0.219; OKLCH L 60.4% C 0.104 H 258.6°. Best body text is #000000 at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#5A82BF
RGB	rgb(90, 130, 191)
HSL	hsl(216, 44%, 55%)
HSV	hsv(216, 53%, 75%)
CMYK	cmyk(52.9%, 31.9%, 0%, 25.1%)
CIE-LAB	lab(53.92, 3.74, -36.15)
CIE-LCH	lch(53.92, 36.34, 275.91°)
OKLab	oklab(60.37% -0.0205 -0.1017)
OKLCH	oklch(60.37% 0.104 258.6)
XYZ	xyz(21.5998, 21.8989, 52.3688)
Luminance	0.2190 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A82BF #BF975A

analogous

#5AB4BF #5A82BF #655ABF

triadic

#5A82BF #BF5A82 #82BF5A

tetradic

#5A82BF #BF5AB4 #BF975A #5ABF65

square

#5A82BF #BF5AB4 #BF975A #5ABF65

split-complementary

#5A82BF #BF655A #B4BF5A

monochromatic

#2C4872 #3D649E #5A82BF #86A3D0 #B2C5E1

Accessibility & contrast

On white

3.90

#5A82BF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.38

#5A82BF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A82BF

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A82BF	#FFFFFF	#000000	##000000
##5A82BF	1.00	3.90	5.38	5.38
#FFFFFF	3.90	1.00	21.00	21.00
#000000	5.38	21.00	1.00	1.00
##000000	5.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A86C2

Deuteranopia (green-blind)

#5E7DBE

Tritanopia (blue-blind)

#258F98

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #5a82bf;
/* rgb */ color: rgb(90, 130, 191);
/* oklch */ color: oklch(60.4% 0.104 258.6);

Tailwind

colors: {
  custom: {
    50: '#8fa6d2',
    500: '#5a82bf',
    950: '#000000',
  },
}

SCSS

$custom: #5a82bf;
$custom-light: #8fa6d2;
$custom-dark: #000000;

JSON

{
  "hex": "#5a82bf",
  "rgb": {
    "r": 90,
    "g": 130,
    "b": 191
  },
  "hsl": {
    "h": 216.238,
    "s": 44.105,
    "l": 55.098
  },
  "oklch": {
    "l": 0.60365,
    "c": 0.1038,
    "h": 258.6
  },
  "luminance": 0.21901
}

Semantic roles & 50–950 ramp

primary

#5A82BF

secondary

#D0BFA5

accent

#A154D4

background

#F9FAFC

surface

#F1F4F9

border

#CBCED2

text

#0D0F14

muted

#7E7F82

Preview Lab

Preview with #5A82BF

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

Preview Lab → · Contrast checker → · Palette generator →