#4197CC#4197CC

#4197CC is a light, moderate cyan. Relative luminance 0.276; OKLCH L 64.7% C 0.114 H 239.1°. Best body text is #000000 at 6.52:1 contrast (WCAG AA passes).

Color values

HEX	#4197CC
RGB	rgb(65, 151, 204)
HSL	hsl(203, 58%, 53%)
HSV	hsv(203, 68%, 80%)
CMYK	cmyk(68.1%, 26%, 0%, 20%)
CIE-LAB	lab(59.54, -8.95, -34.79)
CIE-LCH	lch(59.54, 35.92, 255.58°)
OKLab	oklab(64.7% -0.0585 -0.098)
OKLCH	oklch(64.7% 0.114 239.1)
XYZ	xyz(24.1414, 27.6141, 61.1728)
Luminance	0.2762 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4197CC #CC7641

analogous

#41CCBC #4197CC #4151CC

triadic

#4197CC #CC4197 #97CC41

tetradic

#4197CC #BC41CC #CC7641 #51CC41

square

#4197CC #BC41CC #CC7641 #51CC41

split-complementary

#4197CC #CC4151 #CCBC41

monochromatic

#1F5374 #2C76A4 #4197CC #71B1D9 #A1CCE6

Accessibility & contrast

On white

3.22

#4197CC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.52

#4197CC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4197CC

6.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4197CC	#FFFFFF	#000000	##000000
##4197CC	1.00	3.22	6.52	6.52
#FFFFFF	3.22	1.00	21.00	21.00
#000000	6.52	21.00	1.00	1.00
##000000	6.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E97CE

Deuteranopia (green-blind)

#6B89CB

Tritanopia (blue-blind)

#00A4A9

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #4197cc;
/* rgb */ color: rgb(65, 151, 204);
/* oklch */ color: oklch(64.7% 0.114 239.1);

Tailwind

colors: {
  custom: {
    50: '#85b5db',
    500: '#4197cc',
    950: '#000000',
  },
}

SCSS

$custom: #4197cc;
$custom-light: #85b5db;
$custom-dark: #000000;

JSON

{
  "hex": "#4197cc",
  "rgb": {
    "r": 65,
    "g": 151,
    "b": 204
  },
  "hsl": {
    "h": 202.878,
    "s": 57.676,
    "l": 52.745
  },
  "oklch": {
    "l": 0.64696,
    "c": 0.11414,
    "h": 239.1
  },
  "luminance": 0.27617
}

Semantic roles & 50–950 ramp

primary

#4197CC

secondary

#D3AD96

accent

#8247E1

background

#F8FBFD

surface

#F0F6FB

border

#CBD0D4

text

#0C1115

muted

#7D8083

Preview Lab

Preview with #4197CC

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

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