#5B60BC#5B60BC

#5B60BC is a mid, vivid blue. Relative luminance 0.142; OKLCH L 53.1% C 0.142 H 278.1°. Best body text is #FFFFFF at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#5B60BC
RGB	rgb(91, 96, 188)
HSL	hsl(237, 42%, 55%)
HSV	hsv(237, 52%, 74%)
CMYK	cmyk(51.6%, 48.9%, 0%, 26.3%)
CIE-LAB	lab(44.55, 23.86, -49.28)
CIE-LCH	lch(44.55, 54.75, 295.84°)
OKLab	oklab(53.12% 0.0199 -0.1404)
OKLCH	oklch(53.12% 0.142 278.1)
XYZ	xyz(17.5715, 14.2197, 49.3860)
Luminance	0.1422 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B60BC #BCB75B

analogous

#5B91BC #5B60BC #875BBC

triadic

#5B60BC #BC5B60 #60BC5B

tetradic

#5B60BC #BC5B91 #BCB75B #5BBC87

square

#5B60BC #BC5B91 #BCB75B #5BBC87

split-complementary

#5B60BC #BC875B #91BC5B

monochromatic

#2D316F #3F449B #5B60BC #868ACE #B2B4E0

Accessibility & contrast

On white

5.46

#5B60BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.84

#5B60BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5B60BC

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B60BC	#FFFFFF	#000000	##FFFFFF
##5B60BC	1.00	5.46	3.84	5.46
#FFFFFF	5.46	1.00	21.00	1.00
#000000	3.84	21.00	1.00	21.00
##FFFFFF	5.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#356DBF

Deuteranopia (green-blind)

#2B66BA

Tritanopia (blue-blind)

#327485

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #5b60bc;
/* rgb */ color: rgb(91, 96, 188);
/* oklch */ color: oklch(53.1% 0.142 278.1);

Tailwind

colors: {
  custom: {
    50: '#908dd1',
    500: '#5b60bc',
    950: '#000000',
  },
}

SCSS

$custom: #5b60bc;
$custom-light: #908dd1;
$custom-dark: #000000;

JSON

{
  "hex": "#5b60bc",
  "rgb": {
    "r": 91,
    "g": 96,
    "b": 188
  },
  "hsl": {
    "h": 236.907,
    "s": 41.991,
    "l": 54.706
  },
  "oklch": {
    "l": 0.53123,
    "c": 0.14176,
    "h": 278.1
  },
  "luminance": 0.14221
}

Semantic roles & 50–950 ramp

primary

#5B60BC

secondary

#CECCA5

accent

#CB56D2

background

#F9F8FC

surface

#F1F0F9

border

#CBCBD2

text

#0D0C14

muted

#7E7D82

Preview Lab

Preview with #5B60BC

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

Preview Lab → · Contrast checker → · Palette generator →