#4197BC#4197BC

#4197BC is a light, moderate cyan. Relative luminance 0.269; OKLCH L 63.9% C 0.099 H 229.5°. Best body text is #000000 at 6.38:1 contrast (WCAG AA passes).

Color values

HEX	#4197BC
RGB	rgb(65, 151, 188)
HSL	hsl(198, 49%, 50%)
HSV	hsv(198, 65%, 74%)
CMYK	cmyk(65.4%, 19.7%, 0%, 26.3%)
CIE-LAB	lab(58.87, -14.23, -26.83)
CIE-LCH	lch(58.87, 30.37, 242.05°)
OKLab	oklab(63.94% -0.0641 -0.075)
OKLCH	oklch(63.94% 0.099 229.5)
XYZ	xyz(22.3201, 26.8855, 51.5803)
Luminance	0.2689 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4197BC #BC6641

analogous

#41BCA4 #4197BC #4159BC

triadic

#4197BC #BC4197 #97BC41

tetradic

#4197BC #A441BC #BC6641 #59BC41

square

#4197BC #A441BC #BC6641 #59BC41

split-complementary

#4197BC #BC4159 #BCA441

monochromatic

#224E61 #31728F #4197BC #6EB0CD #9BC9DC

Accessibility & contrast

On white

3.29

#4197BC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.38

#4197BC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4197BC

6.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4197BC	#FFFFFF	#000000	##000000
##4197BC	1.00	3.29	6.38	6.38
#FFFFFF	3.29	1.00	21.00	21.00
#000000	6.38	21.00	1.00	1.00
##000000	6.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8495BE

Deuteranopia (green-blind)

#7388BB

Tritanopia (blue-blind)

#00A1A3

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #4197bc;
/* rgb */ color: rgb(65, 151, 188);
/* oklch */ color: oklch(63.9% 0.099 229.5);

Tailwind

colors: {
  custom: {
    50: '#83b5d0',
    500: '#4197bc',
    950: '#000000',
  },
}

SCSS

$custom: #4197bc;
$custom-light: #83b5d0;
$custom-dark: #000000;

JSON

{
  "hex": "#4197bc",
  "rgb": {
    "r": 65,
    "g": 151,
    "b": 188
  },
  "hsl": {
    "h": 198.049,
    "s": 48.617,
    "l": 49.608
  },
  "oklch": {
    "l": 0.63942,
    "c": 0.09871,
    "h": 229.5
  },
  "luminance": 0.26888
}

Semantic roles & 50–950 ramp

primary

#4197BC

secondary

#C9A190

accent

#7950D8

background

#F8FBFC

surface

#F0F6F9

border

#CBD0D2

text

#0C1114

muted

#7D8082

Preview Lab

Preview with #4197BC

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

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