#4093C5#4093C5

#4093C5 is a light, moderate cyan. Relative luminance 0.260; OKLCH L 63.4% C 0.110 H 238.4°. Best body text is #000000 at 6.20:1 contrast (WCAG AA passes).

Color values

HEX	#4093C5
RGB	rgb(64, 147, 197)
HSL	hsl(203, 53%, 51%)
HSV	hsv(203, 68%, 77%)
CMYK	cmyk(67.5%, 25.4%, 0%, 22.7%)
CIE-LAB	lab(58.02, -9.21, -33.22)
CIE-LCH	lch(58.02, 34.47, 254.51°)
OKLab	oklab(63.39% -0.0574 -0.0935)
OKLCH	oklch(63.39% 0.11 238.4)
XYZ	xyz(22.6222, 25.9862, 56.6361)
Luminance	0.2599 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4093C5 #C57240

analogous

#40C5B4 #4093C5 #4050C5

triadic

#4093C5 #C54093 #93C540

tetradic

#4093C5 #B440C5 #C57240 #50C540

square

#4093C5 #B440C5 #C57240 #50C540

split-complementary

#4093C5 #C54050 #C5B440

monochromatic

#204E6A #2F7199 #4093C5 #6FAED3 #9EC8E2

Accessibility & contrast

On white

3.39

#4093C5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.20

#4093C5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4093C5

6.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4093C5	#FFFFFF	#000000	##000000
##4093C5	1.00	3.39	6.20	6.20
#FFFFFF	3.39	1.00	21.00	21.00
#000000	6.20	21.00	1.00	1.00
##000000	6.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C93C7

Deuteranopia (green-blind)

#6986C4

Tritanopia (blue-blind)

#00A0A4

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #4093c5;
/* rgb */ color: rgb(64, 147, 197);
/* oklch */ color: oklch(63.4% 0.110 238.4);

Tailwind

colors: {
  custom: {
    50: '#83b2d6',
    500: '#4093c5',
    950: '#000000',
  },
}

SCSS

$custom: #4093c5;
$custom-light: #83b2d6;
$custom-dark: #000000;

JSON

{
  "hex": "#4093c5",
  "rgb": {
    "r": 64,
    "g": 147,
    "b": 197
  },
  "hsl": {
    "h": 202.556,
    "s": 53.414,
    "l": 51.176
  },
  "oklch": {
    "l": 0.63385,
    "c": 0.1097,
    "h": 238.4
  },
  "luminance": 0.25989
}

Semantic roles & 50–950 ramp

primary

#4093C5

secondary

#CEA993

accent

#824BDD

background

#F8FAFD

surface

#F0F5FA

border

#CBCFD3

text

#0C1014

muted

#7D7F83

Preview Lab

Preview with #4093C5

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

Preview Lab → · Contrast checker → · Palette generator →