#6593EB#6593EB

#6593EB is a light, vivid blue. Relative luminance 0.296; OKLCH L 67.0% C 0.141 H 262.3°. Best body text is #000000 at 6.93:1 contrast (WCAG AA passes).

Color values

HEX	#6593EB
RGB	rgb(101, 147, 235)
HSL	hsl(219, 77%, 66%)
HSV	hsv(219, 57%, 92%)
CMYK	cmyk(57%, 37.4%, 0%, 7.8%)
CIE-LAB	lab(61.33, 10.06, -49.13)
CIE-LCH	lch(61.33, 50.15, 281.58°)
OKLab	oklab(66.98% -0.0187 -0.1393)
OKLCH	oklch(66.98% 0.141 262.3)
XYZ	xyz(30.7908, 29.6298, 82.6777)
Luminance	0.2963 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6593EB #EBBD65

analogous

#65D6EB #6593EB #7A65EB

triadic

#6593EB #EB6593 #93EB65

tetradic

#6593EB #EB65D6 #EBBD65 #65EB7A

square

#6593EB #EB65D6 #EBBD65 #65EB7A

split-complementary

#6593EB #EB7A65 #D6EB65

monochromatic

#1951BD #2F6DE4 #6593EB #9BB9F2 #D1DFF9

Accessibility & contrast

On white

3.03

#6593EB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.93

#6593EB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6593EB

6.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6593EB	#FFFFFF	#000000	##000000
##6593EB	1.00	3.03	6.93	6.93
#FFFFFF	3.03	1.00	21.00	21.00
#000000	6.93	21.00	1.00	1.00
##000000	6.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E9BEF

Deuteranopia (green-blind)

#5D8EE9

Tritanopia (blue-blind)

#00A7B4

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #6593eb;
/* rgb */ color: rgb(101, 147, 235);
/* oklch */ color: oklch(67.0% 0.141 262.3);

Tailwind

colors: {
  custom: {
    50: '#9ab2f2',
    500: '#6593eb',
    950: '#000000',
  },
}

SCSS

$custom: #6593eb;
$custom-light: #9ab2f2;
$custom-dark: #000000;

JSON

{
  "hex": "#6593eb",
  "rgb": {
    "r": 101,
    "g": 147,
    "b": 235
  },
  "hsl": {
    "h": 219.403,
    "s": 77.011,
    "l": 65.882
  },
  "oklch": {
    "l": 0.66983,
    "c": 0.1405,
    "h": 262.3
  },
  "luminance": 0.29632
}

Semantic roles & 50–950 ramp

primary

#6593EB

secondary

#ECDDC0

accent

#930CD9

background

#FAFAFE

surface

#F3F5FD

border

#CDCFD5

text

#0F1017

muted

#7F7F85

Preview Lab

Preview with #6593EB

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

Preview Lab → · Contrast checker → · Palette generator →