#5899F1#5899F1

#5899F1 is a light, vivid cyan. Relative luminance 0.312; OKLCH L 68.0% C 0.147 H 256.5°. Best body text is #000000 at 7.24:1 contrast (WCAG AA passes).

Color values

HEX#5899F1
RGBrgb(88, 153, 241)
HSLhsl(215, 85%, 65%)
HSVhsv(215, 63%, 95%)
CMYKcmyk(63.5%, 36.5%, 0%, 5.5%)
CIE-LABlab(62.68, 6.09, -50.34)
CIE-LCHlch(62.68, 50.71, 276.90°)
OKLaboklab(67.97% -0.0343 -0.1429)
OKLCHoklch(67.97% 0.147 256.5)
XYZxyz(31.2872, 31.2050, 87.5764)
Luminance0.3121 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#5899F1 #F1B058
analogous
#58E5F1 #5899F1 #6458F1
triadic
#5899F1 #F15899 #99F158
tetradic
#5899F1 #F158E5 #F1B058 #58F164
square
#5899F1 #F158E5 #F1B058 #58F164
split-complementary
#5899F1 #F16458 #E5F158
monochromatic
#105ABF #2077EC #5899F1 #90BBF6 #C9DEFA

Accessibility & contrast

On white

2.90
#5899F1 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.24
#5899F1 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5899F1
7.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##5899F1#FFFFFF#000000##000000
##5899F11.002.907.247.24
#FFFFFF2.901.0021.0021.00
#0000007.2421.001.001.00
##0000007.2421.001.001.00

Color blindness preview

Protanopia (red-blind)
#739FF5
Deuteranopia (green-blind)
#5D91EF
Tritanopia (blue-blind)
#00ADB9
Achromatopsia (no color)
#989898

Design tokens & code

CSS
--color: #5899f1;
/* rgb */ color: rgb(88, 153, 241);
/* oklch */ color: oklch(68.0% 0.147 256.5);
Tailwind
colors: {
  custom: {
    50: '#95b6f6',
    500: '#5899f1',
    950: '#000000',
  },
}
SCSS
$custom: #5899f1;
$custom-light: #95b6f6;
$custom-dark: #000000;
JSON
{
  "hex": "#5899f1",
  "rgb": {
    "r": 88,
    "g": 153,
    "b": 241
  },
  "hsl": {
    "h": 214.51,
    "s": 84.53,
    "l": 64.51
  },
  "oklch": {
    "l": 0.67967,
    "c": 0.147,
    "h": 256.5
  },
  "luminance": 0.31208
}

Semantic roles & 50–950 ramp

primary
#5899F1
secondary
#EDD6B8
accent
#8305E1
background
#F9FBFF
surface
#F2F6FE
border
#CCD0D6
text
#0E1117
muted
#7E8085

Preview Lab

Preview with #5899F1

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

Preview Lab → · Contrast checker → · Palette generator →

#5899F1 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva