#4593D8#4593D8

#4593D8 is a light, vivid cyan. Relative luminance 0.271; OKLCH L 64.5% C 0.129 H 248.0°. Best body text is #000000 at 6.42:1 contrast (WCAG AA passes).

Color values

HEX	#4593D8
RGB	rgb(69, 147, 216)
HSL	hsl(208, 65%, 56%)
HSV	hsv(208, 68%, 85%)
CMYK	cmyk(68.1%, 31.9%, 0%, 15.3%)
CIE-LAB	lab(59.06, -1.97, -42.26)
CIE-LCH	lch(59.06, 42.30, 267.33°)
OKLab	oklab(64.53% -0.0484 -0.1196)
OKLCH	oklch(64.53% 0.129 248)
XYZ	xyz(25.2780, 27.0878, 68.8487)
Luminance	0.2709 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4593D8 #D88A45

analogous

#45D8D3 #4593D8 #4549D8

triadic

#4593D8 #D84593 #93D845

tetradic

#4593D8 #D345D8 #D88A45 #49D845

square

#4593D8 #D345D8 #D88A45 #49D845

split-complementary

#4593D8 #D84549 #D8D345

monochromatic

#1C5586 #2774B9 #4593D8 #78B0E3 #AACEED

Accessibility & contrast

On white

3.27

#4593D8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.42

#4593D8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4593D8

6.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4593D8	#FFFFFF	#000000	##000000
##4593D8	1.00	3.27	6.42	6.42
#FFFFFF	3.27	1.00	21.00	21.00
#000000	6.42	21.00	1.00	1.00
##000000	6.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7496DB

Deuteranopia (green-blind)

#6088D7

Tritanopia (blue-blind)

#00A3AC

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #4593d8;
/* rgb */ color: rgb(69, 147, 216);
/* oklch */ color: oklch(64.5% 0.129 248.0);

Tailwind

colors: {
  custom: {
    50: '#88b2e4',
    500: '#4593d8',
    950: '#000000',
  },
}

SCSS

$custom: #4593d8;
$custom-light: #88b2e4;
$custom-dark: #000000;

JSON

{
  "hex": "#4593d8",
  "rgb": {
    "r": 69,
    "g": 147,
    "b": 216
  },
  "hsl": {
    "h": 208.163,
    "s": 65.333,
    "l": 55.882
  },
  "oklch": {
    "l": 0.64531,
    "c": 0.12906,
    "h": 248
  },
  "luminance": 0.27091
}

Semantic roles & 50–950 ramp

primary

#4593D8

secondary

#DBBB9E

accent

#8F40E8

background

#F9FAFE

surface

#F1F5FC

border

#CBCFD5

text

#0D1015

muted

#7E7F84

Preview Lab

Preview with #4593D8

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

Preview Lab → · Contrast checker → · Palette generator →