#4198CE#4198CE

#4198CE is a light, moderate cyan. Relative luminance 0.280; OKLCH L 65.0% C 0.116 H 239.4°. Best body text is #000000 at 6.61:1 contrast (WCAG AA passes).

Color values

HEX	#4198CE
RGB	rgb(65, 152, 206)
HSL	hsl(203, 59%, 53%)
HSV	hsv(203, 68%, 81%)
CMYK	cmyk(68.4%, 26.2%, 0%, 19.2%)
CIE-LAB	lab(59.92, -8.84, -35.32)
CIE-LCH	lch(59.92, 36.41, 255.95°)
OKLab	oklab(65.03% -0.0589 -0.0995)
OKLCH	oklch(65.03% 0.116 239.4)
XYZ	xyz(24.5445, 28.0339, 62.4981)
Luminance	0.2804 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4198CE #CE7741

analogous

#41CEBE #4198CE #4151CE

triadic

#4198CE #CE4198 #98CE41

tetradic

#4198CE #BE41CE #CE7741 #51CE41

square

#4198CE #BE41CE #CE7741 #51CE41

split-complementary

#4198CE #CE4151 #CEBE41

monochromatic

#1E5576 #2B77A7 #4198CE #72B2DB #A2CDE7

Accessibility & contrast

On white

3.18

#4198CE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.61

#4198CE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4198CE

6.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4198CE	#FFFFFF	#000000	##000000
##4198CE	1.00	3.18	6.61	6.61
#FFFFFF	3.18	1.00	21.00	21.00
#000000	6.61	21.00	1.00	1.00
##000000	6.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F98D0

Deuteranopia (green-blind)

#6C8ACD

Tritanopia (blue-blind)

#00A6AB

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #4198ce;
/* rgb */ color: rgb(65, 152, 206);
/* oklch */ color: oklch(65.0% 0.116 239.4);

Tailwind

colors: {
  custom: {
    50: '#85b6dd',
    500: '#4198ce',
    950: '#000000',
  },
}

SCSS

$custom: #4198ce;
$custom-light: #85b6dd;
$custom-dark: #000000;

JSON

{
  "hex": "#4198ce",
  "rgb": {
    "r": 65,
    "g": 152,
    "b": 206
  },
  "hsl": {
    "h": 202.979,
    "s": 58.996,
    "l": 53.137
  },
  "oklch": {
    "l": 0.65027,
    "c": 0.11561,
    "h": 239.4
  },
  "luminance": 0.28037
}

Semantic roles & 50–950 ramp

primary

#4198CE

secondary

#D4AE97

accent

#8246E2

background

#F8FBFD

surface

#F0F6FB

border

#CBD0D4

text

#0C1115

muted

#7D8083

Preview Lab

Preview with #4198CE

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

Preview Lab → · Contrast checker → · Palette generator →