#5197BC#5197BC

#5197BC is a light, moderate cyan. Relative luminance 0.275; OKLCH L 64.6% C 0.090 H 233.6°. Best body text is #000000 at 6.50:1 contrast (WCAG AA passes).

Color values

HEX	#5197BC
RGB	rgb(81, 151, 188)
HSL	hsl(201, 44%, 53%)
HSV	hsv(201, 57%, 74%)
CMYK	cmyk(56.9%, 19.7%, 0%, 26.3%)
CIE-LAB	lab(59.44, -11.22, -25.89)
CIE-LCH	lch(59.44, 28.22, 246.56°)
OKLab	oklab(64.56% -0.0533 -0.0722)
OKLCH	oklch(64.56% 0.09 233.6)
XYZ	xyz(23.5336, 27.5113, 51.6372)
Luminance	0.2751 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5197BC #BC7651

analogous

#51BCAC #5197BC #5161BC

triadic

#5197BC #BC5197 #97BC51

tetradic

#5197BC #AC51BC #BC7651 #61BC51

square

#5197BC #AC51BC #BC7651 #61BC51

split-complementary

#5197BC #BC5161 #BCAC51

monochromatic

#29536A #3A7696 #5197BC #7DB1CD #A9CCDE

Accessibility & contrast

On white

3.23

#5197BC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.50

#5197BC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5197BC

6.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5197BC	#FFFFFF	#000000	##000000
##5197BC	1.00	3.23	6.50	6.50
#FFFFFF	3.23	1.00	21.00	21.00
#000000	6.50	21.00	1.00	1.00
##000000	6.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8595BE

Deuteranopia (green-blind)

#768ABB

Tritanopia (blue-blind)

#00A1A3

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #5197bc;
/* rgb */ color: rgb(81, 151, 188);
/* oklch */ color: oklch(64.6% 0.090 233.6);

Tailwind

colors: {
  custom: {
    50: '#8ab5d0',
    500: '#5197bc',
    950: '#000000',
  },
}

SCSS

$custom: #5197bc;
$custom-light: #8ab5d0;
$custom-dark: #000000;

JSON

{
  "hex": "#5197bc",
  "rgb": {
    "r": 81,
    "g": 151,
    "b": 188
  },
  "hsl": {
    "h": 200.748,
    "s": 44.398,
    "l": 52.745
  },
  "oklch": {
    "l": 0.64561,
    "c": 0.08975,
    "h": 233.6
  },
  "luminance": 0.27513
}

Semantic roles & 50–950 ramp

primary

#5197BC

secondary

#CCAD9D

accent

#8054D4

background

#F8FBFC

surface

#F0F6F9

border

#CBD0D2

text

#0C1114

muted

#7D8082

Preview Lab

Preview with #5197BC

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

Preview Lab → · Contrast checker → · Palette generator →