#4192DD#4192DD

#4192DD is a light, vivid cyan. Relative luminance 0.269; OKLCH L 64.4% C 0.138 H 249.3°. Best body text is #000000 at 6.38:1 contrast (WCAG AA passes).

Color values

HEX	#4192DD
RGB	rgb(65, 146, 221)
HSL	hsl(209, 70%, 56%)
HSV	hsv(209, 71%, 87%)
CMYK	cmyk(70.6%, 33.9%, 0%, 13.3%)
CIE-LAB	lab(58.88, -0.26, -45.33)
CIE-LCH	lch(58.88, 45.33, 269.67°)
OKLab	oklab(64.44% -0.0486 -0.1287)
OKLCH	oklch(64.44% 0.138 249.3)
XYZ	xyz(25.5051, 26.8992, 72.2405)
Luminance	0.2690 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4192DD #DD8C41

analogous

#41DDDA #4192DD #4144DD

triadic

#4192DD #DD4192 #92DD41

tetradic

#4192DD #DA41DD #DD8C41 #44DD41

square

#4192DD #DA41DD #DD8C41 #44DD41

split-complementary

#4192DD #DD4144 #DDDA41

monochromatic

#19548B #2273BF #4192DD #75B0E6 #A9CEF0

Accessibility & contrast

On white

3.29

#4192DD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.38

#4192DD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4192DD

6.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4192DD	#FFFFFF	#000000	##000000
##4192DD	1.00	3.29	6.38	6.38
#FFFFFF	3.29	1.00	21.00	21.00
#000000	6.38	21.00	1.00	1.00
##000000	6.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7096E0

Deuteranopia (green-blind)

#5A87DC

Tritanopia (blue-blind)

#00A4AD

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #4192dd;
/* rgb */ color: rgb(65, 146, 221);
/* oklch */ color: oklch(64.4% 0.138 249.3);

Tailwind

colors: {
  custom: {
    50: '#87b1e8',
    500: '#4192dd',
    950: '#000000',
  },
}

SCSS

$custom: #4192dd;
$custom-light: #87b1e8;
$custom-dark: #000000;

JSON

{
  "hex": "#4192dd",
  "rgb": {
    "r": 65,
    "g": 146,
    "b": 221
  },
  "hsl": {
    "h": 208.846,
    "s": 69.643,
    "l": 56.078
  },
  "oklch": {
    "l": 0.64437,
    "c": 0.13754,
    "h": 249.3
  },
  "luminance": 0.26902
}

Semantic roles & 50–950 ramp

primary

#4192DD

secondary

#DDBC9D

accent

#903BEC

background

#F9FAFE

surface

#F1F5FC

border

#CBCFD5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #4192DD

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

Preview Lab → · Contrast checker → · Palette generator →