#4092CB#4092CB

#4092CB is a light, moderate cyan. Relative luminance 0.260; OKLCH L 63.5% C 0.117 H 242.2°. Best body text is #000000 at 6.19:1 contrast (WCAG AA passes).

Color values

HEX	#4092CB
RGB	rgb(64, 146, 203)
HSL	hsl(205, 57%, 52%)
HSV	hsv(205, 68%, 80%)
CMYK	cmyk(68.5%, 28.1%, 0%, 20.4%)
CIE-LAB	lab(58.00, -6.61, -36.64)
CIE-LCH	lch(58.00, 37.23, 259.77°)
OKLab	oklab(63.45% -0.0544 -0.1034)
OKLCH	oklch(63.45% 0.117 242.2)
XYZ	xyz(23.1686, 25.9571, 60.2775)
Luminance	0.2596 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4092CB #CB7940

analogous

#40CBBE #4092CB #404DCB

triadic

#4092CB #CB4092 #92CB40

tetradic

#4092CB #BE40CB #CB7940 #4DCB40

square

#4092CB #BE40CB #CB7940 #4DCB40

split-complementary

#4092CB #CB404D #CBBE40

monochromatic

#1F5072 #2C71A2 #4092CB #70ADD8 #A0C9E5

Accessibility & contrast

On white

3.39

#4092CB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.19

#4092CB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4092CB

6.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4092CB	#FFFFFF	#000000	##000000
##4092CB	1.00	3.39	6.19	6.19
#FFFFFF	3.39	1.00	21.00	21.00
#000000	6.19	21.00	1.00	1.00
##000000	6.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7893CE

Deuteranopia (green-blind)

#6585CA

Tritanopia (blue-blind)

#00A0A6

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #4092cb;
/* rgb */ color: rgb(64, 146, 203);
/* oklch */ color: oklch(63.5% 0.117 242.2);

Tailwind

colors: {
  custom: {
    50: '#84b1db',
    500: '#4092cb',
    950: '#000000',
  },
}

SCSS

$custom: #4092cb;
$custom-light: #84b1db;
$custom-dark: #000000;

JSON

{
  "hex": "#4092cb",
  "rgb": {
    "r": 64,
    "g": 146,
    "b": 203
  },
  "hsl": {
    "h": 204.604,
    "s": 57.202,
    "l": 52.353
  },
  "oklch": {
    "l": 0.63451,
    "c": 0.11685,
    "h": 242.2
  },
  "luminance": 0.2596
}

Semantic roles & 50–950 ramp

primary

#4092CB

secondary

#D2AE95

accent

#8647E0

background

#F8FAFD

surface

#F0F5FB

border

#CBCFD4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #4092CB

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

Preview Lab → · Contrast checker → · Palette generator →