#5B89E5#5B89E5

#5B89E5 is a light, vivid blue. Relative luminance 0.258; OKLCH L 64.0% C 0.147 H 262.9°. Best body text is #000000 at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#5B89E5
RGB	rgb(91, 137, 229)
HSL	hsl(220, 73%, 63%)
HSV	hsv(220, 60%, 90%)
CMYK	cmyk(60.3%, 40.2%, 0%, 10.2%)
CIE-LAB	lab(57.82, 12.11, -51.41)
CIE-LCH	lch(57.82, 52.82, 283.25°)
OKLab	oklab(64.03% -0.0183 -0.1462)
OKLCH	oklch(64.03% 0.147 262.9)
XYZ	xyz(27.3980, 25.7702, 77.6439)
Luminance	0.2577 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B89E5 #E5B75B

analogous

#5BCEE5 #5B89E5 #725BE5

triadic

#5B89E5 #E55B89 #89E55B

tetradic

#5B89E5 #E55BCE #E5B75B #5BE572

square

#5B89E5 #E55BCE #E5B75B #5BE572

split-complementary

#5B89E5 #E5725B #CEE55B

monochromatic

#1B4BAB #2663DD #5B89E5 #90AFED #C5D5F6

Accessibility & contrast

On white

3.41

#5B89E5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.15

#5B89E5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5B89E5

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B89E5	#FFFFFF	#000000	##000000
##5B89E5	1.00	3.41	6.15	6.15
#FFFFFF	3.41	1.00	21.00	21.00
#000000	6.15	21.00	1.00	1.00
##000000	6.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6192E9

Deuteranopia (green-blind)

#4D85E3

Tritanopia (blue-blind)

#009EAC

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #5b89e5;
/* rgb */ color: rgb(91, 137, 229);
/* oklch */ color: oklch(64.0% 0.147 262.9);

Tailwind

colors: {
  custom: {
    50: '#94abee',
    500: '#5b89e5',
    950: '#000000',
  },
}

SCSS

$custom: #5b89e5;
$custom-light: #94abee;
$custom-dark: #000000;

JSON

{
  "hex": "#5b89e5",
  "rgb": {
    "r": 91,
    "g": 137,
    "b": 229
  },
  "hsl": {
    "h": 220,
    "s": 72.632,
    "l": 62.745
  },
  "oklch": {
    "l": 0.64029,
    "c": 0.14734,
    "h": 262.9
  },
  "luminance": 0.25773
}

Semantic roles & 50–950 ramp

primary

#5B89E5

secondary

#E7D6B5

accent

#9311D5

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #5B89E5

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

Preview Lab → · Contrast checker → · Palette generator →