#5899EA#5899EA

#5899EA is a light, vivid cyan. Relative luminance 0.308; OKLCH L 67.6% C 0.138 H 254.9°. Best body text is #000000 at 7.16:1 contrast (WCAG AA passes).

Color values

HEX	#5899EA
RGB	rgb(88, 153, 234)
HSL	hsl(213, 78%, 63%)
HSV	hsv(213, 62%, 92%)
CMYK	cmyk(62.4%, 34.6%, 0%, 8.2%)
CIE-LAB	lab(62.33, 3.77, -47.03)
CIE-LCH	lch(62.33, 47.18, 274.59°)
OKLab	oklab(67.58% -0.036 -0.1333)
OKLCH	oklch(67.58% 0.138 254.9)
XYZ	xyz(30.2617, 30.7948, 82.1752)
Luminance	0.3080 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5899EA #EAA958

analogous

#58E2EA #5899EA #6058EA

triadic

#5899EA #EA5899 #99EA58

tetradic

#5899EA #EA58E2 #EAA958 #58EA60

square

#5899EA #EA58E2 #EAA958 #58EA60

split-complementary

#5899EA #EA6058 #E2EA58

monochromatic

#165BB1 #2278E3 #5899EA #8EBAF1 #C5DBF8

Accessibility & contrast

On white

2.93

#5899EA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.16

#5899EA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5899EA

7.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5899EA	#FFFFFF	#000000	##000000
##5899EA	1.00	2.93	7.16	7.16
#FFFFFF	2.93	1.00	21.00	21.00
#000000	7.16	21.00	1.00	1.00
##000000	7.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#769EED

Deuteranopia (green-blind)

#6290E8

Tritanopia (blue-blind)

#00ACB7

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #5899ea;
/* rgb */ color: rgb(88, 153, 234);
/* oklch */ color: oklch(67.6% 0.138 254.9);

Tailwind

colors: {
  custom: {
    50: '#94b6f1',
    500: '#5899ea',
    950: '#000000',
  },
}

SCSS

$custom: #5899ea;
$custom-light: #94b6f1;
$custom-dark: #000000;

JSON

{
  "hex": "#5899ea",
  "rgb": {
    "r": 88,
    "g": 153,
    "b": 234
  },
  "hsl": {
    "h": 213.288,
    "s": 77.66,
    "l": 63.137
  },
  "oklch": {
    "l": 0.67584,
    "c": 0.13805,
    "h": 254.9
  },
  "luminance": 0.30798
}

Semantic roles & 50–950 ramp

primary

#5899EA

secondary

#E9D2B5

accent

#7E0CDA

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1117

muted

#7E8085

Preview Lab

Preview with #5899EA

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

Preview Lab → · Contrast checker → · Palette generator →