#5160BB#5160BB

#5160BB is a mid, vivid blue. Relative luminance 0.137; OKLCH L 52.4% C 0.143 H 273.4°. Best body text is #FFFFFF at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#5160BB
RGB	rgb(81, 96, 187)
HSL	hsl(232, 44%, 53%)
HSV	hsv(232, 57%, 73%)
CMYK	cmyk(56.7%, 48.7%, 0%, 26.7%)
CIE-LAB	lab(43.80, 21.40, -49.92)
CIE-LCH	lch(43.80, 54.32, 293.20°)
OKLab	oklab(52.36% 0.0085 -0.1425)
OKLCH	oklch(52.36% 0.143 273.4)
XYZ	xyz(16.5429, 13.7017, 48.7770)
Luminance	0.1370 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5160BB #BBAC51

analogous

#5195BB #5160BB #7751BB

triadic

#5160BB #BB5160 #60BB51

tetradic

#5160BB #BB5195 #BBAC51 #51BB77

square

#5160BB #BB5195 #BBAC51 #51BB77

split-complementary

#5160BB #BB7751 #95BB51

monochromatic

#293269 #3A4795 #5160BB #7D88CC #A9B0DD

Accessibility & contrast

On white

5.61

#5160BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.74

#5160BB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5160BB

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5160BB	#FFFFFF	#000000	##FFFFFF
##5160BB	1.00	5.61	3.74	5.61
#FFFFFF	5.61	1.00	21.00	1.00
#000000	3.74	21.00	1.00	21.00
##FFFFFF	5.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#346CBE

Deuteranopia (green-blind)

#2463B9

Tritanopia (blue-blind)

#117484

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #5160bb;
/* rgb */ color: rgb(81, 96, 187);
/* oklch */ color: oklch(52.4% 0.143 273.4);

Tailwind

colors: {
  custom: {
    50: '#8a8cd0',
    500: '#5160bb',
    950: '#000000',
  },
}

SCSS

$custom: #5160bb;
$custom-light: #8a8cd0;
$custom-dark: #000000;

JSON

{
  "hex": "#5160bb",
  "rgb": {
    "r": 81,
    "g": 96,
    "b": 187
  },
  "hsl": {
    "h": 231.509,
    "s": 43.802,
    "l": 52.549
  },
  "oklch": {
    "l": 0.52363,
    "c": 0.14277,
    "h": 273.4
  },
  "luminance": 0.13703
}

Semantic roles & 50–950 ramp

primary

#5160BB

secondary

#CBC49D

accent

#C254D4

background

#F8F8FC

surface

#F0F0F9

border

#CBCBD2

text

#0C0C14

muted

#7D7D82

Preview Lab

Preview with #5160BB

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

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