#4192CB#4192CB

#4192CB is a light, moderate cyan. Relative luminance 0.260; OKLCH L 63.5% C 0.116 H 242.5°. Best body text is #000000 at 6.20:1 contrast (WCAG AA passes).

Color values

HEX	#4192CB
RGB	rgb(65, 146, 203)
HSL	hsl(205, 57%, 53%)
HSV	hsv(205, 68%, 80%)
CMYK	cmyk(68%, 28.1%, 0%, 20.4%)
CIE-LAB	lab(58.03, -6.46, -36.59)
CIE-LCH	lch(58.03, 37.15, 259.99°)
OKLab	oklab(63.49% -0.0538 -0.1032)
OKLCH	oklch(63.49% 0.116 242.5)
XYZ	xyz(23.2342, 25.9909, 60.2806)
Luminance	0.2599 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4192CB #CB7A41

analogous

#41CBBF #4192CB #414DCB

triadic

#4192CB #CB4192 #92CB41

tetradic

#4192CB #BF41CB #CB7A41 #4DCB41

square

#4192CB #BF41CB #CB7A41 #4DCB41

split-complementary

#4192CB #CB414D #CBBF41

monochromatic

#1F5072 #2C72A2 #4192CB #71AED8 #A1C9E5

Accessibility & contrast

On white

3.39

#4192CB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.20

#4192CB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4192CB

6.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4192CB	#FFFFFF	#000000	##000000
##4192CB	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)

#7893CE

Deuteranopia (green-blind)

#6585CA

Tritanopia (blue-blind)

#00A0A6

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #4192cb;
/* rgb */ color: rgb(65, 146, 203);
/* oklch */ color: oklch(63.5% 0.116 242.5);

Tailwind

colors: {
  custom: {
    50: '#85b1db',
    500: '#4192cb',
    950: '#000000',
  },
}

SCSS

$custom: #4192cb;
$custom-light: #85b1db;
$custom-dark: #000000;

JSON

{
  "hex": "#4192cb",
  "rgb": {
    "r": 65,
    "g": 146,
    "b": 203
  },
  "hsl": {
    "h": 204.783,
    "s": 57.025,
    "l": 52.549
  },
  "oklch": {
    "l": 0.63485,
    "c": 0.11642,
    "h": 242.5
  },
  "luminance": 0.25993
}

Semantic roles & 50–950 ramp

primary

#4192CB

secondary

#D2AF96

accent

#8748E0

background

#F8FAFD

surface

#F0F5FB

border

#CBCFD4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #4192CB

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

Preview Lab → · Contrast checker → · Palette generator →