#4197D3#4197D3

#4197D3 is a light, vivid cyan. Relative luminance 0.280; OKLCH L 65.0% C 0.122 H 242.4°. Best body text is #000000 at 6.59:1 contrast (WCAG AA passes).

Color values

HEX	#4197D3
RGB	rgb(65, 151, 211)
HSL	hsl(205, 62%, 54%)
HSV	hsv(205, 69%, 83%)
CMYK	cmyk(69.2%, 28.4%, 0%, 17.3%)
CIE-LAB	lab(59.85, -6.58, -38.22)
CIE-LCH	lch(59.85, 38.79, 260.23°)
OKLab	oklab(65.05% -0.0563 -0.1079)
OKLCH	oklch(65.05% 0.122 242.4)
XYZ	xyz(24.9999, 27.9575, 65.6942)
Luminance	0.2796 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4197D3 #D37D41

analogous

#41D3C6 #4197D3 #414ED3

triadic

#4197D3 #D34197 #97D341

tetradic

#4197D3 #C641D3 #D37D41 #4ED341

square

#4197D3 #C641D3 #D37D41 #4ED341

split-complementary

#4197D3 #D3414E #D3C641

monochromatic

#1D557D #2877AE #4197D3 #73B2DF #A4CDEA

Accessibility & contrast

On white

3.19

#4197D3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.59

#4197D3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4197D3

6.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4197D3	#FFFFFF	#000000	##000000
##4197D3	1.00	3.19	6.59	6.59
#FFFFFF	3.19	1.00	21.00	21.00
#000000	6.59	21.00	1.00	1.00
##000000	6.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C98D6

Deuteranopia (green-blind)

#688AD2

Tritanopia (blue-blind)

#00A6AC

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #4197d3;
/* rgb */ color: rgb(65, 151, 211);
/* oklch */ color: oklch(65.0% 0.122 242.4);

Tailwind

colors: {
  custom: {
    50: '#86b5e0',
    500: '#4197d3',
    950: '#000000',
  },
}

SCSS

$custom: #4197d3;
$custom-light: #86b5e0;
$custom-dark: #000000;

JSON

{
  "hex": "#4197d3",
  "rgb": {
    "r": 65,
    "g": 151,
    "b": 211
  },
  "hsl": {
    "h": 204.658,
    "s": 62.393,
    "l": 54.118
  },
  "oklch": {
    "l": 0.65045,
    "c": 0.12172,
    "h": 242.4
  },
  "luminance": 0.2796
}

Semantic roles & 50–950 ramp

primary

#4197D3

secondary

#D7B299

accent

#8542E5

background

#F8FBFD

surface

#F0F6FB

border

#CBD0D4

text

#0C1115

muted

#7D8083

Preview Lab

Preview with #4197D3

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

Preview Lab → · Contrast checker → · Palette generator →