#5F82BB#5F82BB

#5F82BB is a mid, moderate blue. Relative luminance 0.220; OKLCH L 60.4% C 0.096 H 259.9°. Best body text is #000000 at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#5F82BB
RGB	rgb(95, 130, 187)
HSL	hsl(217, 40%, 55%)
HSV	hsv(217, 49%, 73%)
CMYK	cmyk(49.2%, 30.5%, 0%, 26.7%)
CIE-LAB	lab(54.01, 3.68, -33.70)
CIE-LCH	lch(54.01, 33.90, 276.23°)
OKLab	oklab(60.45% -0.0169 -0.0946)
OKLCH	oklch(60.45% 0.096 259.9)
XYZ	xyz(21.6686, 21.9845, 50.1057)
Luminance	0.2199 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F82BB #BB985F

analogous

#5FB0BB #5F82BB #6A5FBB

triadic

#5F82BB #BB5F82 #82BB5F

tetradic

#5F82BB #BB5FB0 #BB985F #5FBB6A

square

#5F82BB #BB5FB0 #BB985F #5FBB6A

split-complementary

#5F82BB #BB6A5F #B0BB5F

monochromatic

#304870 #42649B #5F82BB #8AA4CD #B5C5E0

Accessibility & contrast

On white

3.89

#5F82BB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.40

#5F82BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5F82BB

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F82BB	#FFFFFF	#000000	##000000
##5F82BB	1.00	3.89	5.40	5.40
#FFFFFF	3.89	1.00	21.00	21.00
#000000	5.40	21.00	1.00	1.00
##000000	5.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C86BD

Deuteranopia (green-blind)

#627DBA

Tritanopia (blue-blind)

#378E96

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #5f82bb;
/* rgb */ color: rgb(95, 130, 187);
/* oklch */ color: oklch(60.4% 0.096 259.9);

Tailwind

colors: {
  custom: {
    50: '#91a6cf',
    500: '#5f82bb',
    950: '#000000',
  },
}

SCSS

$custom: #5f82bb;
$custom-light: #91a6cf;
$custom-dark: #000000;

JSON

{
  "hex": "#5f82bb",
  "rgb": {
    "r": 95,
    "g": 130,
    "b": 187
  },
  "hsl": {
    "h": 217.174,
    "s": 40.351,
    "l": 55.294
  },
  "oklch": {
    "l": 0.60448,
    "c": 0.09607,
    "h": 259.9
  },
  "luminance": 0.21986
}

Semantic roles & 50–950 ramp

primary

#5F82BB

secondary

#CEBFA8

accent

#A258D0

background

#F9FAFC

surface

#F1F4F9

border

#CBCED2

text

#0D0F14

muted

#7E7F82

Preview Lab

Preview with #5F82BB

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

Preview Lab → · Contrast checker → · Palette generator →