#4593D9#4593D9

#4593D9 is a light, vivid cyan. Relative luminance 0.271; OKLCH L 64.6% C 0.130 H 248.3°. Best body text is #000000 at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#4593D9
RGB	rgb(69, 147, 217)
HSL	hsl(208, 66%, 56%)
HSV	hsv(208, 68%, 85%)
CMYK	cmyk(68.2%, 32.3%, 0%, 14.9%)
CIE-LAB	lab(59.10, -1.63, -42.74)
CIE-LCH	lch(59.10, 42.77, 267.81°)
OKLab	oklab(64.59% -0.0481 -0.1211)
OKLCH	oklch(64.59% 0.13 248.3)
XYZ	xyz(25.4076, 27.1397, 69.5316)
Luminance	0.2714 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4593D9 #D98B45

analogous

#45D9D5 #4593D9 #4549D9

triadic

#4593D9 #D94593 #93D945

tetradic

#4593D9 #D545D9 #D98B45 #49D945

square

#4593D9 #D545D9 #D98B45 #49D945

split-complementary

#4593D9 #D94549 #D9D545

monochromatic

#1C5588 #2674BB #4593D9 #78B1E3 #ABCEEE

Accessibility & contrast

On white

3.27

#4593D9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.43

#4593D9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4593D9

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4593D9	#FFFFFF	#000000	##000000
##4593D9	1.00	3.27	6.43	6.43
#FFFFFF	3.27	1.00	21.00	21.00
#000000	6.43	21.00	1.00	1.00
##000000	6.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7496DC

Deuteranopia (green-blind)

#5F88D8

Tritanopia (blue-blind)

#00A4AC

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #4593d9;
/* rgb */ color: rgb(69, 147, 217);
/* oklch */ color: oklch(64.6% 0.130 248.3);

Tailwind

colors: {
  custom: {
    50: '#88b2e5',
    500: '#4593d9',
    950: '#000000',
  },
}

SCSS

$custom: #4593d9;
$custom-light: #88b2e5;
$custom-dark: #000000;

JSON

{
  "hex": "#4593d9",
  "rgb": {
    "r": 69,
    "g": 147,
    "b": 217
  },
  "hsl": {
    "h": 208.378,
    "s": 66.071,
    "l": 56.078
  },
  "oklch": {
    "l": 0.64585,
    "c": 0.13026,
    "h": 248.3
  },
  "luminance": 0.27142
}

Semantic roles & 50–950 ramp

primary

#4593D9

secondary

#DBBB9E

accent

#8F3FE9

background

#F9FAFE

surface

#F1F5FC

border

#CBCFD5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #4593D9

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

Preview Lab → · Contrast checker → · Palette generator →