#5993CB#5993CB

#5993CB is a light, moderate cyan. Relative luminance 0.273; OKLCH L 64.7% C 0.104 H 248.9°. Best body text is #000000 at 6.46:1 contrast (WCAG AA passes).

Color values

HEX	#5993CB
RGB	rgb(89, 147, 203)
HSL	hsl(209, 52%, 57%)
HSV	hsv(209, 56%, 80%)
CMYK	cmyk(56.2%, 27.6%, 0%, 20.4%)
CIE-LAB	lab(59.25, -2.60, -34.61)
CIE-LCH	lch(59.25, 34.71, 265.70°)
OKLab	oklab(64.71% -0.0375 -0.0972)
OKLCH	oklch(64.71% 0.104 248.9)
XYZ	xyz(25.3292, 27.3009, 60.4231)
Luminance	0.2730 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5993CB #CB9159

analogous

#59CBCA #5993CB #595ACB

triadic

#5993CB #CB5993 #93CB59

tetradic

#5993CB #CA59CB #CB9159 #5ACB59

square

#5993CB #CA59CB #CB9159 #5ACB59

split-complementary

#5993CB #CB595A #CBCA59

monochromatic

#285681 #3774B0 #5993CB #88B1DA #B6D0E8

Accessibility & contrast

On white

3.25

#5993CB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.46

#5993CB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5993CB

6.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5993CB	#FFFFFF	#000000	##000000
##5993CB	1.00	3.25	6.46	6.46
#FFFFFF	3.25	1.00	21.00	21.00
#000000	6.46	21.00	1.00	1.00
##000000	6.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C95CD

Deuteranopia (green-blind)

#6D8ACA

Tritanopia (blue-blind)

#00A0A6

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #5993cb;
/* rgb */ color: rgb(89, 147, 203);
/* oklch */ color: oklch(64.7% 0.104 248.9);

Tailwind

colors: {
  custom: {
    50: '#90b2db',
    500: '#5993cb',
    950: '#000000',
  },
}

SCSS

$custom: #5993cb;
$custom-light: #90b2db;
$custom-dark: #000000;

JSON

{
  "hex": "#5993cb",
  "rgb": {
    "r": 89,
    "g": 147,
    "b": 203
  },
  "hsl": {
    "h": 209.474,
    "s": 52.294,
    "l": 57.255
  },
  "oklch": {
    "l": 0.64709,
    "c": 0.10417,
    "h": 248.9
  },
  "luminance": 0.27303
}

Semantic roles & 50–950 ramp

primary

#5993CB

secondary

#D7BFA9

accent

#934CDC

background

#F9FAFD

surface

#F2F5FB

border

#CCCFD4

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #5993CB

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

Preview Lab → · Contrast checker → · Palette generator →