#199BCA#199BCA

#199BCA is a light, vivid cyan. Relative luminance 0.279; OKLCH L 64.6% C 0.123 H 229.7°. Best body text is #000000 at 6.58:1 contrast (WCAG AA passes).

Color values

HEX	#199BCA
RGB	rgb(25, 155, 202)
HSL	hsl(196, 78%, 45%)
HSV	hsv(196, 88%, 79%)
CMYK	cmyk(87.6%, 23.3%, 0%, 20.8%)
CIE-LAB	lab(59.81, -16.18, -33.31)
CIE-LCH	lch(59.81, 37.04, 244.09°)
OKLab	oklab(64.64% -0.0797 -0.0939)
OKLCH	oklch(64.64% 0.123 229.7)
XYZ	xyz(22.7785, 27.9107, 60.0524)
Luminance	0.2791 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#199BCA #CA4819

analogous

#19CAA1 #199BCA #1943CA

triadic

#199BCA #CA199B #9BCA19

tetradic

#199BCA #A119CA #CA4819 #43CA19

square

#199BCA #A119CA #CA4819 #43CA19

split-complementary

#199BCA #CA1943 #CAA119

monochromatic

#0C475D #127194 #199BCA #3AB9E7 #70CCED

Accessibility & contrast

On white

3.19

#199BCA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.58

#199BCA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #199BCA

6.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##199BCA	#FFFFFF	#000000	##000000
##199BCA	1.00	3.19	6.58	6.58
#FFFFFF	3.19	1.00	21.00	21.00
#000000	6.58	21.00	1.00	1.00
##000000	6.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8399CC

Deuteranopia (green-blind)

#6C89C9

Tritanopia (blue-blind)

#00A8AB

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #199bca;
/* rgb */ color: rgb(25, 155, 202);
/* oklch */ color: oklch(64.6% 0.123 229.7);

Tailwind

colors: {
  custom: {
    50: '#79b8da',
    500: '#199bca',
    950: '#000000',
  },
}

SCSS

$custom: #199bca;
$custom-light: #79b8da;
$custom-dark: #000000;

JSON

{
  "hex": "#199bca",
  "rgb": {
    "r": 25,
    "g": 155,
    "b": 202
  },
  "hsl": {
    "h": 195.932,
    "s": 77.974,
    "l": 44.51
  },
  "oklch": {
    "l": 0.64644,
    "c": 0.1232,
    "h": 229.7
  },
  "luminance": 0.27914
}

Semantic roles & 50–950 ramp

primary

#199BCA

secondary

#D4876B

accent

#6733F4

background

#F8FBFD

surface

#EFF6FA

border

#CAD0D3

text

#0B1115

muted

#7C8083

Preview Lab

Preview with #199BCA

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

Preview Lab → · Contrast checker → · Palette generator →