#4097C5#4097C5

#4097C5 is a light, moderate cyan. Relative luminance 0.273; OKLCH L 64.3% C 0.107 H 235.1°. Best body text is #000000 at 6.45:1 contrast (WCAG AA passes).

Color values

HEX	#4097C5
RGB	rgb(64, 151, 197)
HSL	hsl(201, 53%, 51%)
HSV	hsv(201, 68%, 77%)
CMYK	cmyk(67.5%, 23.4%, 0%, 22.7%)
CIE-LAB	lab(59.21, -11.44, -31.38)
CIE-LCH	lch(59.21, 33.40, 249.97°)
OKLab	oklab(64.33% -0.0615 -0.0881)
OKLCH	oklch(64.33% 0.107 235.1)
XYZ	xyz(23.2551, 27.2519, 56.8471)
Luminance	0.2725 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4097C5 #C56E40

analogous

#40C5B0 #4097C5 #4054C5

triadic

#4097C5 #C54097 #97C540

tetradic

#4097C5 #B040C5 #C56E40 #54C540

square

#4097C5 #B040C5 #C56E40 #54C540

split-complementary

#4097C5 #C54054 #C5B040

monochromatic

#20516A #2F7499 #4097C5 #6FB1D3 #9ECAE2

Accessibility & contrast

On white

3.26

#4097C5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.45

#4097C5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4097C5

6.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4097C5	#FFFFFF	#000000	##000000
##4097C5	1.00	3.26	6.45	6.45
#FFFFFF	3.26	1.00	21.00	21.00
#000000	6.45	21.00	1.00	1.00
##000000	6.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8196C7

Deuteranopia (green-blind)

#6F89C4

Tritanopia (blue-blind)

#00A3A7

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #4097c5;
/* rgb */ color: rgb(64, 151, 197);
/* oklch */ color: oklch(64.3% 0.107 235.1);

Tailwind

colors: {
  custom: {
    50: '#84b5d6',
    500: '#4097c5',
    950: '#000000',
  },
}

SCSS

$custom: #4097c5;
$custom-light: #84b5d6;
$custom-dark: #000000;

JSON

{
  "hex": "#4097c5",
  "rgb": {
    "r": 64,
    "g": 151,
    "b": 197
  },
  "hsl": {
    "h": 200.752,
    "s": 53.414,
    "l": 51.176
  },
  "oklch": {
    "l": 0.64325,
    "c": 0.10747,
    "h": 235.1
  },
  "luminance": 0.27254
}

Semantic roles & 50–950 ramp

primary

#4097C5

secondary

#CEA793

accent

#7D4BDD

background

#F8FBFD

surface

#F0F6FA

border

#CBD0D3

text

#0C1114

muted

#7D8083

Preview Lab

Preview with #4097C5

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

Preview Lab → · Contrast checker → · Palette generator →