#4198BC#4198BC

#4198BC is a light, moderate cyan. Relative luminance 0.272; OKLCH L 64.2% C 0.098 H 228.5°. Best body text is #000000 at 6.44:1 contrast (WCAG AA passes).

Color values

HEX	#4198BC
RGB	rgb(65, 152, 188)
HSL	hsl(198, 49%, 50%)
HSV	hsv(198, 65%, 74%)
CMYK	cmyk(65.4%, 19.1%, 0%, 26.3%)
CIE-LAB	lab(59.17, -14.78, -26.36)
CIE-LCH	lch(59.17, 30.22, 240.73°)
OKLab	oklab(64.18% -0.0652 -0.0737)
OKLCH	oklch(64.18% 0.098 228.5)
XYZ	xyz(22.4817, 27.2088, 51.6342)
Luminance	0.2721 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4198BC #BC6541

analogous

#41BCA3 #4198BC #415ABC

triadic

#4198BC #BC4198 #98BC41

tetradic

#4198BC #A341BC #BC6541 #5ABC41

square

#4198BC #A341BC #BC6541 #5ABC41

split-complementary

#4198BC #BC415A #BCA341

monochromatic

#224E61 #31738F #4198BC #6EB1CD #9BC9DC

Accessibility & contrast

On white

3.26

#4198BC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.44

#4198BC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4198BC

6.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4198BC	#FFFFFF	#000000	##000000
##4198BC	1.00	3.26	6.44	6.44
#FFFFFF	3.26	1.00	21.00	21.00
#000000	6.44	21.00	1.00	1.00
##000000	6.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8596BE

Deuteranopia (green-blind)

#7489BC

Tritanopia (blue-blind)

#00A2A4

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #4198bc;
/* rgb */ color: rgb(65, 152, 188);
/* oklch */ color: oklch(64.2% 0.098 228.5);

Tailwind

colors: {
  custom: {
    50: '#83b6d0',
    500: '#4198bc',
    950: '#000000',
  },
}

SCSS

$custom: #4198bc;
$custom-light: #83b6d0;
$custom-dark: #000000;

JSON

{
  "hex": "#4198bc",
  "rgb": {
    "r": 65,
    "g": 152,
    "b": 188
  },
  "hsl": {
    "h": 197.561,
    "s": 48.617,
    "l": 49.608
  },
  "oklch": {
    "l": 0.6418,
    "c": 0.0984,
    "h": 228.5
  },
  "luminance": 0.27211
}

Semantic roles & 50–950 ramp

primary

#4198BC

secondary

#C9A190

accent

#7850D8

background

#F8FBFC

surface

#F0F6F9

border

#CBD0D2

text

#0C1114

muted

#7D8082

Preview Lab

Preview with #4198BC

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

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