#6593CC#6593CC

#6593CC is a light, moderate cyan. Relative luminance 0.280; OKLCH L 65.4% C 0.099 H 254.3°. Best body text is #000000 at 6.60:1 contrast (WCAG AA passes).

Color values

HEX	#6593CC
RGB	rgb(101, 147, 204)
HSL	hsl(213, 50%, 60%)
HSV	hsv(213, 50%, 80%)
CMYK	cmyk(50.5%, 27.9%, 0%, 20%)
CIE-LAB	lab(59.88, 0.37, -34.14)
CIE-LCH	lch(59.88, 34.15, 270.62°)
OKLab	oklab(65.38% -0.0268 -0.0957)
OKLCH	oklch(65.38% 0.099 254.3)
XYZ	xyz(26.6959, 27.9918, 61.1112)
Luminance	0.2799 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6593CC #CC9E65

analogous

#65C6CC #6593CC #6B65CC

triadic

#6593CC #CC6593 #93CC65

tetradic

#6593CC #CC65C6 #CC9E65 #65CC6B

square

#6593CC #CC65C6 #CC9E65 #65CC6B

split-complementary

#6593CC #CC6B65 #C6CC65

monochromatic

#2D5689 #3D73B7 #6593CC #93B3DB #C1D3EA

Accessibility & contrast

On white

3.18

#6593CC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.60

#6593CC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6593CC

6.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6593CC	#FFFFFF	#000000	##000000
##6593CC	1.00	3.18	6.60	6.60
#FFFFFF	3.18	1.00	21.00	21.00
#000000	6.60	21.00	1.00	1.00
##000000	6.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C96CF

Deuteranopia (green-blind)

#708CCB

Tritanopia (blue-blind)

#33A0A7

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #6593cc;
/* rgb */ color: rgb(101, 147, 204);
/* oklch */ color: oklch(65.4% 0.099 254.3);

Tailwind

colors: {
  custom: {
    50: '#97b2db',
    500: '#6593cc',
    950: '#000000',
  },
}

SCSS

$custom: #6593cc;
$custom-light: #97b2db;
$custom-dark: #000000;

JSON

{
  "hex": "#6593cc",
  "rgb": {
    "r": 101,
    "g": 147,
    "b": 204
  },
  "hsl": {
    "h": 213.204,
    "s": 50.244,
    "l": 59.804
  },
  "oklch": {
    "l": 0.65376,
    "c": 0.09938,
    "h": 254.3
  },
  "luminance": 0.27994
}

Semantic roles & 50–950 ramp

primary

#6593CC

secondary

#DAC9B2

accent

#9B4EDA

background

#F9FAFD

surface

#F2F5FB

border

#CCCFD4

text

#0E1015

muted

#7E7F83

Preview Lab

Preview with #6593CC

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

Preview Lab → · Contrast checker → · Palette generator →