#1999CA#1999CA

#1999CA is a light, vivid cyan. Relative luminance 0.273; OKLCH L 64.2% C 0.124 H 231.1°. Best body text is #000000 at 6.45:1 contrast (WCAG AA passes).

Color values

HEX	#1999CA
RGB	rgb(25, 153, 202)
HSL	hsl(197, 78%, 45%)
HSV	hsv(197, 88%, 79%)
CMYK	cmyk(87.6%, 24.3%, 0%, 20.8%)
CIE-LAB	lab(59.21, -15.09, -34.25)
CIE-LCH	lch(59.21, 37.43, 246.22°)
OKLab	oklab(64.16% -0.0779 -0.0967)
OKLCH	oklch(64.16% 0.124 231.1)
XYZ	xyz(22.4484, 27.2505, 59.9424)
Luminance	0.2725 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1999CA #CA4A19

analogous

#19CAA3 #1999CA #1941CA

triadic

#1999CA #CA1999 #99CA19

tetradic

#1999CA #A319CA #CA4A19 #41CA19

square

#1999CA #A319CA #CA4A19 #41CA19

split-complementary

#1999CA #CA1941 #CAA319

monochromatic

#0C475D #127094 #1999CA #3AB7E7 #70CBED

Accessibility & contrast

On white

3.26

#1999CA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.45

#1999CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1999CA

6.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1999CA	#FFFFFF	#000000	##000000
##1999CA	1.00	3.26	6.45	6.45
#FFFFFF	3.26	1.00	21.00	21.00
#000000	6.45	21.00	1.00	1.00
##000000	6.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8097CC

Deuteranopia (green-blind)

#6A88C9

Tritanopia (blue-blind)

#00A6AA

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #1999ca;
/* rgb */ color: rgb(25, 153, 202);
/* oklch */ color: oklch(64.2% 0.124 231.1);

Tailwind

colors: {
  custom: {
    50: '#79b7da',
    500: '#1999ca',
    950: '#000000',
  },
}

SCSS

$custom: #1999ca;
$custom-light: #79b7da;
$custom-dark: #000000;

JSON

{
  "hex": "#1999ca",
  "rgb": {
    "r": 25,
    "g": 153,
    "b": 202
  },
  "hsl": {
    "h": 196.61,
    "s": 77.974,
    "l": 44.51
  },
  "oklch": {
    "l": 0.64162,
    "c": 0.12418,
    "h": 231.1
  },
  "luminance": 0.27253
}

Semantic roles & 50–950 ramp

primary

#1999CA

secondary

#D4886B

accent

#6933F4

background

#F8FBFD

surface

#EFF6FA

border

#CAD0D3

text

#0B1115

muted

#7C8083

Preview Lab

Preview with #1999CA

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

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