#5889F0#5889F0

#5889F0 is a light, vivid blue. Relative luminance 0.263; OKLCH L 64.5% C 0.163 H 263.4°. Best body text is #000000 at 6.25:1 contrast (WCAG AA passes).

Color values

HEX	#5889F0
RGB	rgb(88, 137, 240)
HSL	hsl(221, 84%, 64%)
HSV	hsv(221, 63%, 94%)
CMYK	cmyk(63.3%, 42.9%, 0%, 5.9%)
CIE-LAB	lab(58.28, 15.25, -56.79)
CIE-LCH	lch(58.28, 58.80, 285.03°)
OKLab	oklab(64.54% -0.0188 -0.162)
OKLCH	oklch(64.54% 0.163 263.4)
XYZ	xyz(28.6928, 26.2546, 85.9767)
Luminance	0.2626 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5889F0 #F0BF58

analogous

#58D5F0 #5889F0 #7358F0

triadic

#5889F0 #F05889 #89F058

tetradic

#5889F0 #F058D5 #F0BF58 #58F073

square

#5889F0 #F058D5 #F0BF58 #58F073

split-complementary

#5889F0 #F07358 #D5F058

monochromatic

#1148BD #2061EB #5889F0 #90B1F5 #C8D8FA

Accessibility & contrast

On white

3.36

#5889F0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.25

#5889F0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5889F0

6.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5889F0	#FFFFFF	#000000	##000000
##5889F0	1.00	3.36	6.25	6.25
#FFFFFF	3.36	1.00	21.00	21.00
#000000	6.25	21.00	1.00	1.00
##000000	6.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5994F4

Deuteranopia (green-blind)

#4186EE

Tritanopia (blue-blind)

#00A0B1

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #5889f0;
/* rgb */ color: rgb(88, 137, 240);
/* oklch */ color: oklch(64.5% 0.163 263.4);

Tailwind

colors: {
  custom: {
    50: '#95aaf5',
    500: '#5889f0',
    950: '#000000',
  },
}

SCSS

$custom: #5889f0;
$custom-light: #95aaf5;
$custom-dark: #000000;

JSON

{
  "hex": "#5889f0",
  "rgb": {
    "r": 88,
    "g": 137,
    "b": 240
  },
  "hsl": {
    "h": 220.658,
    "s": 83.516,
    "l": 64.314
  },
  "oklch": {
    "l": 0.6454,
    "c": 0.16314,
    "h": 263.4
  },
  "luminance": 0.26257
}

Semantic roles & 50–950 ramp

primary

#5889F0

secondary

#ECDBB8

accent

#9A06E0

background

#F9FAFF

surface

#F2F4FE

border

#CCCED6

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #5889F0

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

Preview Lab → · Contrast checker → · Palette generator →