#5993DB#5993DB

#5993DB is a light, vivid cyan. Relative luminance 0.281; OKLCH L 65.5% C 0.124 H 254.7°. Best body text is #000000 at 6.62:1 contrast (WCAG AA passes).

Color values

HEX	#5993DB
RGB	rgb(89, 147, 219)
HSL	hsl(213, 64%, 60%)
HSV	hsv(213, 59%, 86%)
CMYK	cmyk(59.4%, 32.9%, 0%, 14.1%)
CIE-LAB	lab(59.98, 2.53, -42.42)
CIE-LCH	lch(59.98, 42.49, 273.41°)
OKLab	oklab(65.52% -0.0329 -0.1199)
OKLCH	oklch(65.52% 0.124 254.7)
XYZ	xyz(27.3352, 28.1033, 70.9881)
Luminance	0.2811 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5993DB #DBA159

analogous

#59D4DB #5993DB #6059DB

triadic

#5993DB #DB5993 #93DB59

tetradic

#5993DB #DB59D4 #DBA159 #59DB60

square

#5993DB #DB59D4 #DBA159 #59DB60

split-complementary

#5993DB #DB6059 #D4DB59

monochromatic

#215699 #2C73CB #5993DB #8BB4E6 #BED4F1

Accessibility & contrast

On white

3.17

#5993DB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.62

#5993DB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5993DB

6.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5993DB	#FFFFFF	#000000	##000000
##5993DB	1.00	3.17	6.62	6.62
#FFFFFF	3.17	1.00	21.00	21.00
#000000	6.62	21.00	1.00	1.00
##000000	6.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7597DE

Deuteranopia (green-blind)

#648BDA

Tritanopia (blue-blind)

#00A3AD

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #5993db;
/* rgb */ color: rgb(89, 147, 219);
/* oklch */ color: oklch(65.5% 0.124 254.7);

Tailwind

colors: {
  custom: {
    50: '#92b2e6',
    500: '#5993db',
    950: '#000000',
  },
}

SCSS

$custom: #5993db;
$custom-light: #92b2e6;
$custom-dark: #000000;

JSON

{
  "hex": "#5993db",
  "rgb": {
    "r": 89,
    "g": 147,
    "b": 219
  },
  "hsl": {
    "h": 213.231,
    "s": 64.356,
    "l": 60.392
  },
  "oklch": {
    "l": 0.65521,
    "c": 0.12428,
    "h": 254.7
  },
  "luminance": 0.28106
}

Semantic roles & 50–950 ramp

primary

#5993DB

secondary

#E1CBAF

accent

#7C19CC

background

#F9FAFE

surface

#F2F5FC

border

#CCCFD5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #5993DB

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

Preview Lab → · Contrast checker → · Palette generator →