#198FCA#198FCA

#198FCA is a mid, vivid cyan. Relative luminance 0.241; OKLCH L 61.8% C 0.130 H 237.9°. Best body text is #000000 at 5.82:1 contrast (WCAG AA passes).

Color values

HEX	#198FCA
RGB	rgb(25, 143, 202)
HSL	hsl(200, 78%, 45%)
HSV	hsv(200, 88%, 79%)
CMYK	cmyk(87.6%, 29.2%, 0%, 20.8%)
CIE-LAB	lab(56.20, -9.52, -38.95)
CIE-LCH	lch(56.20, 40.10, 256.27°)
OKLab	oklab(61.77% -0.0692 -0.1104)
OKLCH	oklch(61.77% 0.13 237.9)
XYZ	xyz(20.8797, 24.1131, 59.4195)
Luminance	0.2412 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#198FCA #CA5419

analogous

#19CAAD #198FCA #1936CA

triadic

#198FCA #CA198F #8FCA19

tetradic

#198FCA #AD19CA #CA5419 #36CA19

square

#198FCA #AD19CA #CA5419 #36CA19

split-complementary

#198FCA #CA1936 #CAAD19

monochromatic

#0C425D #126894 #198FCA #3AADE7 #70C4ED

Accessibility & contrast

On white

3.61

#198FCA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.82

#198FCA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #198FCA

5.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##198FCA	#FFFFFF	#000000	##000000
##198FCA	1.00	3.61	5.82	5.82
#FFFFFF	3.61	1.00	21.00	21.00
#000000	5.82	21.00	1.00	1.00
##000000	5.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#728FCD

Deuteranopia (green-blind)

#5B80C9

Tritanopia (blue-blind)

#009EA4

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #198fca;
/* rgb */ color: rgb(25, 143, 202);
/* oklch */ color: oklch(61.8% 0.130 237.9);

Tailwind

colors: {
  custom: {
    50: '#78afda',
    500: '#198fca',
    950: '#000000',
  },
}

SCSS

$custom: #198fca;
$custom-light: #78afda;
$custom-dark: #000000;

JSON

{
  "hex": "#198fca",
  "rgb": {
    "r": 25,
    "g": 143,
    "b": 202
  },
  "hsl": {
    "h": 200,
    "s": 77.974,
    "l": 44.51
  },
  "oklch": {
    "l": 0.61767,
    "c": 0.13033,
    "h": 237.9
  },
  "luminance": 0.24116
}

Semantic roles & 50–950 ramp

primary

#198FCA

secondary

#D48E6B

accent

#7433F4

background

#F8FAFD

surface

#EFF4FA

border

#CACED3

text

#0B1015

muted

#7C7F83

Preview Lab

Preview with #198FCA

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

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