#4593CC#4593CC

#4593CC is a light, moderate cyan. Relative luminance 0.265; OKLCH L 63.9% C 0.115 H 243.1°. Best body text is #000000 at 6.30:1 contrast (WCAG AA passes).

Color values

HEX	#4593CC
RGB	rgb(69, 147, 204)
HSL	hsl(205, 57%, 54%)
HSV	hsv(205, 66%, 80%)
CMYK	cmyk(66.2%, 27.9%, 0%, 20%)
CIE-LAB	lab(58.50, -6.04, -36.40)
CIE-LCH	lch(58.50, 36.90, 260.58°)
OKLab	oklab(63.91% -0.052 -0.1026)
OKLCH	oklch(63.91% 0.115 243.1)
XYZ	xyz(23.7829, 26.4898, 60.9747)
Luminance	0.2649 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4593CC #CC7E45

analogous

#45CCC1 #4593CC #454FCC

triadic

#4593CC #CC4593 #93CC45

tetradic

#4593CC #C145CC #CC7E45 #4FCC45

square

#4593CC #C145CC #CC7E45 #4FCC45

split-complementary

#4593CC #CC454F #CCC145

monochromatic

#205276 #2E73A6 #4593CC #75AFD9 #A5CBE6

Accessibility & contrast

On white

3.33

#4593CC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.30

#4593CC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4593CC

6.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4593CC	#FFFFFF	#000000	##000000
##4593CC	1.00	3.33	6.30	6.30
#FFFFFF	3.33	1.00	21.00	21.00
#000000	6.30	21.00	1.00	1.00
##000000	6.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7994CF

Deuteranopia (green-blind)

#6787CB

Tritanopia (blue-blind)

#00A1A7

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #4593cc;
/* rgb */ color: rgb(69, 147, 204);
/* oklch */ color: oklch(63.9% 0.115 243.1);

Tailwind

colors: {
  custom: {
    50: '#86b2db',
    500: '#4593cc',
    950: '#000000',
  },
}

SCSS

$custom: #4593cc;
$custom-light: #86b2db;
$custom-dark: #000000;

JSON

{
  "hex": "#4593cc",
  "rgb": {
    "r": 69,
    "g": 147,
    "b": 204
  },
  "hsl": {
    "h": 205.333,
    "s": 56.962,
    "l": 53.529
  },
  "oklch": {
    "l": 0.6391,
    "c": 0.11504,
    "h": 243.1
  },
  "luminance": 0.26492
}

Semantic roles & 50–950 ramp

primary

#4593CC

secondary

#D3B299

accent

#8848E0

background

#F8FAFD

surface

#F0F5FB

border

#CBCFD4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #4593CC

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

Preview Lab → · Contrast checker → · Palette generator →