#5899E8#5899E8

#5899E8 is a light, vivid cyan. Relative luminance 0.307; OKLCH L 67.5% C 0.136 H 254.4°. Best body text is #000000 at 7.14:1 contrast (WCAG AA passes).

Color values

HEX	#5899E8
RGB	rgb(88, 153, 232)
HSL	hsl(213, 76%, 63%)
HSV	hsv(213, 62%, 91%)
CMYK	cmyk(62.1%, 34.1%, 0%, 9%)
CIE-LAB	lab(62.24, 3.11, -46.08)
CIE-LCH	lch(62.24, 46.19, 273.86°)
OKLab	oklab(67.48% -0.0365 -0.1305)
OKLCH	oklch(67.48% 0.136 254.4)
XYZ	xyz(29.9760, 30.6805, 80.6705)
Luminance	0.3068 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5899E8 #E8A758

analogous

#58E1E8 #5899E8 #5F58E8

triadic

#5899E8 #E85899 #99E858

tetradic

#5899E8 #E858E1 #E8A758 #58E85F

square

#5899E8 #E858E1 #E8A758 #58E85F

split-complementary

#5899E8 #E85F58 #E1E858

monochromatic

#185CAE #2278E1 #5899E8 #8EBAEF #C4DBF7

Accessibility & contrast

On white

2.94

#5899E8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.14

#5899E8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5899E8

7.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5899E8	#FFFFFF	#000000	##000000
##5899E8	1.00	2.94	7.14	7.14
#FFFFFF	2.94	1.00	21.00	21.00
#000000	7.14	21.00	1.00	1.00
##000000	7.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#779EEB

Deuteranopia (green-blind)

#6390E6

Tritanopia (blue-blind)

#00ABB6

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #5899e8;
/* rgb */ color: rgb(88, 153, 232);
/* oklch */ color: oklch(67.5% 0.136 254.4);

Tailwind

colors: {
  custom: {
    50: '#93b6ef',
    500: '#5899e8',
    950: '#000000',
  },
}

SCSS

$custom: #5899e8;
$custom-light: #93b6ef;
$custom-dark: #000000;

JSON

{
  "hex": "#5899e8",
  "rgb": {
    "r": 88,
    "g": 153,
    "b": 232
  },
  "hsl": {
    "h": 212.917,
    "s": 75.789,
    "l": 62.745
  },
  "oklch": {
    "l": 0.67477,
    "c": 0.13551,
    "h": 254.4
  },
  "luminance": 0.30683
}

Semantic roles & 50–950 ramp

primary

#5899E8

secondary

#E8D0B4

accent

#7D0ED8

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #5899E8

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

Preview Lab → · Contrast checker → · Palette generator →