#4093C3#4093C3

#4093C3 is a light, moderate cyan. Relative luminance 0.259; OKLCH L 63.3% C 0.108 H 237.3°. Best body text is #000000 at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#4093C3
RGB	rgb(64, 147, 195)
HSL	hsl(202, 52%, 51%)
HSV	hsv(202, 67%, 76%)
CMYK	cmyk(67.2%, 24.6%, 0%, 23.5%)
CIE-LAB	lab(57.94, -9.88, -32.22)
CIE-LCH	lch(57.94, 33.70, 252.96°)
OKLab	oklab(63.29% -0.0581 -0.0906)
OKLCH	oklch(63.29% 0.108 237.3)
XYZ	xyz(22.3946, 25.8952, 55.4372)
Luminance	0.2590 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4093C3 #C37040

analogous

#40C3B1 #4093C3 #4051C3

triadic

#4093C3 #C34093 #93C340

tetradic

#4093C3 #B140C3 #C37040 #51C340

square

#4093C3 #B140C3 #C37040 #51C340

split-complementary

#4093C3 #C34051 #C3B140

monochromatic

#214E68 #2F7197 #4093C3 #6FADD2 #9DC8E0

Accessibility & contrast

On white

3.40

#4093C3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.18

#4093C3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4093C3

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4093C3	#FFFFFF	#000000	##000000
##4093C3	1.00	3.40	6.18	6.18
#FFFFFF	3.40	1.00	21.00	21.00
#000000	6.18	21.00	1.00	1.00
##000000	6.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C92C5

Deuteranopia (green-blind)

#6A85C2

Tritanopia (blue-blind)

#009FA3

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #4093c3;
/* rgb */ color: rgb(64, 147, 195);
/* oklch */ color: oklch(63.3% 0.108 237.3);

Tailwind

colors: {
  custom: {
    50: '#83b2d5',
    500: '#4093c3',
    950: '#000000',
  },
}

SCSS

$custom: #4093c3;
$custom-light: #83b2d5;
$custom-dark: #000000;

JSON

{
  "hex": "#4093c3",
  "rgb": {
    "r": 64,
    "g": 147,
    "b": 195
  },
  "hsl": {
    "h": 201.985,
    "s": 52.191,
    "l": 50.784
  },
  "oklch": {
    "l": 0.63288,
    "c": 0.10762,
    "h": 237.3
  },
  "luminance": 0.25898
}

Semantic roles & 50–950 ramp

primary

#4093C3

secondary

#CCA892

accent

#814CDC

background

#F8FAFD

surface

#F0F5FA

border

#CBCFD3

text

#0C1114

muted

#7D8083

Preview Lab

Preview with #4093C3

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

Preview Lab → · Contrast checker → · Palette generator →