#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
RGB	rgb(88, 153, 241)
HSL	hsl(215, 85%, 65%)
HSV	hsv(215, 63%, 95%)
CMYK	cmyk(63.5%, 36.5%, 0%, 5.5%)
CIE-LAB	lab(62.68, 6.09, -50.34)
CIE-LCH	lch(62.68, 50.71, 276.90°)
OKLab	oklab(67.97% -0.0343 -0.1429)
OKLCH	oklch(67.97% 0.147 256.5)
XYZ	xyz(31.2872, 31.2050, 87.5764)
Luminance	0.3121 (WCAG relative)
Temperature	cool
Family	cyan

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
##5899F1	1.00	2.90	7.24	7.24
#FFFFFF	2.90	1.00	21.00	21.00
#000000	7.24	21.00	1.00	1.00
##000000	7.24	21.00	1.00	1.00

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 →