#6593EF#6593EF

#6593EF is a light, vivid blue. Relative luminance 0.299; OKLCH L 67.2% C 0.146 H 263.0°. Best body text is #000000 at 6.97:1 contrast (WCAG AA passes).

Color values

HEX	#6593EF
RGB	rgb(101, 147, 239)
HSL	hsl(220, 81%, 67%)
HSV	hsv(220, 58%, 94%)
CMYK	cmyk(57.7%, 38.5%, 0%, 6.3%)
CIE-LAB	lab(61.54, 11.35, -51.02)
CIE-LCH	lch(61.54, 52.26, 282.54°)
OKLab	oklab(67.21% -0.0178 -0.1448)
OKLCH	oklch(67.21% 0.146 263)
XYZ	xyz(31.3752, 29.8635, 85.7555)
Luminance	0.2987 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6593EF #EFC165

analogous

#65D8EF #6593EF #7C65EF

triadic

#6593EF #EF6593 #93EF65

tetradic

#6593EF #EF65D8 #EFC165 #65EF7C

square

#6593EF #EF65D8 #EFC165 #65EF7C

split-complementary

#6593EF #EF7C65 #D8EF65

monochromatic

#144FC5 #2E6CE9 #6593EF #9CBAF5 #D4E1FB

Accessibility & contrast

On white

3.01

#6593EF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.97

#6593EF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6593EF

6.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6593EF	#FFFFFF	#000000	##000000
##6593EF	1.00	3.01	6.97	6.97
#FFFFFF	3.01	1.00	21.00	21.00
#000000	6.97	21.00	1.00	1.00
##000000	6.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C9BF3

Deuteranopia (green-blind)

#5A8FED

Tritanopia (blue-blind)

#00A7B5

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #6593ef;
/* rgb */ color: rgb(101, 147, 239);
/* oklch */ color: oklch(67.2% 0.146 263.0);

Tailwind

colors: {
  custom: {
    50: '#9bb2f5',
    500: '#6593ef',
    950: '#000000',
  },
}

SCSS

$custom: #6593ef;
$custom-light: #9bb2f5;
$custom-dark: #000000;

JSON

{
  "hex": "#6593ef",
  "rgb": {
    "r": 101,
    "g": 147,
    "b": 239
  },
  "hsl": {
    "h": 220,
    "s": 81.176,
    "l": 66.667
  },
  "oklch": {
    "l": 0.67207,
    "c": 0.14587,
    "h": 263
  },
  "luminance": 0.29866
}

Semantic roles & 50–950 ramp

primary

#6593EF

secondary

#EEDFC2

accent

#9608DE

background

#FAFAFE

surface

#F3F5FD

border

#CDCFD5

text

#0F1017

muted

#7F7F85

Preview Lab

Preview with #6593EF

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

Preview Lab → · Contrast checker → · Palette generator →