#5899F5#5899F5

#5899F5 is a light, vivid blue. Relative luminance 0.315; OKLCH L 68.2% C 0.152 H 257.3°. Best body text is #000000 at 7.29:1 contrast (WCAG AA passes).

Color values

HEX	#5899F5
RGB	rgb(88, 153, 245)
HSL	hsl(215, 89%, 65%)
HSV	hsv(215, 64%, 96%)
CMYK	cmyk(64.1%, 37.6%, 0%, 3.9%)
CIE-LAB	lab(62.88, 7.43, -52.22)
CIE-LCH	lch(62.88, 52.74, 278.10°)
OKLab	oklab(68.19% -0.0334 -0.1484)
OKLCH	oklch(68.19% 0.152 257.3)
XYZ	xyz(31.8912, 31.4467, 90.7576)
Luminance	0.3145 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5899F5 #F5B458

analogous

#58E8F5 #5899F5 #6558F5

triadic

#5899F5 #F55899 #99F558

tetradic

#5899F5 #F558E8 #F5B458 #58F565

square

#5899F5 #F558E8 #F5B458 #58F565

split-complementary

#5899F5 #F56558 #E8F558

monochromatic

#0C59C7 #1E76F2 #5899F5 #92BCF8 #CBE0FC

Accessibility & contrast

On white

2.88

#5899F5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.29

#5899F5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5899F5

7.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5899F5	#FFFFFF	#000000	##000000
##5899F5	1.00	2.88	7.29	7.29
#FFFFFF	2.88	1.00	21.00	21.00
#000000	7.29	21.00	1.00	1.00
##000000	7.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#70A0F9

Deuteranopia (green-blind)

#5A91F3

Tritanopia (blue-blind)

#00AEBB

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #5899f5;
/* rgb */ color: rgb(88, 153, 245);
/* oklch */ color: oklch(68.2% 0.152 257.3);

Tailwind

colors: {
  custom: {
    50: '#95b6f9',
    500: '#5899f5',
    950: '#000000',
  },
}

SCSS

$custom: #5899f5;
$custom-light: #95b6f9;
$custom-dark: #000000;

JSON

{
  "hex": "#5899f5",
  "rgb": {
    "r": 88,
    "g": 153,
    "b": 245
  },
  "hsl": {
    "h": 215.159,
    "s": 88.701,
    "l": 65.294
  },
  "oklch": {
    "l": 0.68191,
    "c": 0.15214,
    "h": 257.3
  },
  "luminance": 0.3145
}

Semantic roles & 50–950 ramp

primary

#5899F5

secondary

#EFD9BA

accent

#8600E5

background

#F9FBFF

surface

#F2F6FF

border

#CCD0D7

text

#0F1117

muted

#7E8085

Preview Lab

Preview with #5899F5

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

Preview Lab → · Contrast checker → · Palette generator →