#198AE2#198AE2

#198AE2 is a mid, vivid cyan. Relative luminance 0.239; OKLCH L 62.0% C 0.162 H 248.9°. Best body text is #000000 at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#198AE2
RGB	rgb(25, 138, 226)
HSL	hsl(206, 80%, 49%)
HSV	hsv(206, 89%, 89%)
CMYK	cmyk(88.9%, 38.9%, 0%, 11.4%)
CIE-LAB	lab(55.96, 2.36, -52.81)
CIE-LCH	lch(55.96, 52.87, 272.56°)
OKLab	oklab(61.98% -0.0583 -0.1511)
OKLCH	oklch(61.98% 0.162 248.9)
XYZ	xyz(23.2115, 23.8716, 75.3210)
Luminance	0.2387 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#198AE2 #E27119

analogous

#19E2D6 #198AE2 #1925E2

triadic

#198AE2 #E2198A #8AE219

tetradic

#198AE2 #D619E2 #E27119 #25E219

square

#198AE2 #D619E2 #E27119 #25E219

split-complementary

#198AE2 #E21925 #E2D619

monochromatic

#0D4774 #1368AB #198AE2 #4DA6EB #84C2F1

Accessibility & contrast

On white

3.64

#198AE2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.78

#198AE2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #198AE2

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##198AE2	#FFFFFF	#000000	##000000
##198AE2	1.00	3.64	5.78	5.78
#FFFFFF	3.64	1.00	21.00	21.00
#000000	5.78	21.00	1.00	1.00
##000000	5.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F8FE6

Deuteranopia (green-blind)

#3E7EE0

Tritanopia (blue-blind)

#009FAB

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #198ae2;
/* rgb */ color: rgb(25, 138, 226);
/* oklch */ color: oklch(62.0% 0.162 248.9);

Tailwind

colors: {
  custom: {
    50: '#7dabeb',
    500: '#198ae2',
    950: '#000000',
  },
}

SCSS

$custom: #198ae2;
$custom-light: #7dabeb;
$custom-dark: #000000;

JSON

{
  "hex": "#198ae2",
  "rgb": {
    "r": 25,
    "g": 138,
    "b": 226
  },
  "hsl": {
    "h": 206.269,
    "s": 80.08,
    "l": 49.216
  },
  "oklch": {
    "l": 0.61977,
    "c": 0.16195,
    "h": 248.9
  },
  "luminance": 0.23875
}

Semantic roles & 50–950 ramp

primary

#198AE2

secondary

#DAA67D

accent

#8831F7

background

#F8FAFE

surface

#F0F4FD

border

#CBCED5

text

#0C1016

muted

#7D7F84

Preview Lab

Preview with #198AE2

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

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