#5197CA#5197CA

#5197CA is a light, moderate cyan. Relative luminance 0.281; OKLCH L 65.2% C 0.104 H 242.3°. Best body text is #000000 at 6.63:1 contrast (WCAG AA passes).

Color values

HEX	#5197CA
RGB	rgb(81, 151, 202)
HSL	hsl(205, 53%, 55%)
HSV	hsv(205, 60%, 79%)
CMYK	cmyk(59.9%, 25.2%, 0%, 20.8%)
CIE-LAB	lab(60.02, -6.81, -32.88)
CIE-LCH	lch(60.02, 33.58, 258.30°)
OKLab	oklab(65.21% -0.0484 -0.0923)
OKLCH	oklch(65.21% 0.104 242.3)
XYZ	xyz(25.1167, 28.1445, 59.9745)
Luminance	0.2815 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5197CA #CA8451

analogous

#51CAC0 #5197CA #515ACA

triadic

#5197CA #CA5197 #97CA51

tetradic

#5197CA #C051CA #CA8451 #5ACA51

square

#5197CA #C051CA #CA8451 #5ACA51

split-complementary

#5197CA #CA515A #CAC051

monochromatic

#25577B #3478AA #5197CA #80B3D8 #AFCFE7

Accessibility & contrast

On white

3.17

#5197CA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.63

#5197CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5197CA

6.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5197CA	#FFFFFF	#000000	##000000
##5197CA	1.00	3.17	6.63	6.63
#FFFFFF	3.17	1.00	21.00	21.00
#000000	6.63	21.00	1.00	1.00
##000000	6.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8097CC

Deuteranopia (green-blind)

#708BC9

Tritanopia (blue-blind)

#00A4A8

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #5197ca;
/* rgb */ color: rgb(81, 151, 202);
/* oklch */ color: oklch(65.2% 0.104 242.3);

Tailwind

colors: {
  custom: {
    50: '#8cb5da',
    500: '#5197ca',
    950: '#000000',
  },
}

SCSS

$custom: #5197ca;
$custom-light: #8cb5da;
$custom-dark: #000000;

JSON

{
  "hex": "#5197ca",
  "rgb": {
    "r": 81,
    "g": 151,
    "b": 202
  },
  "hsl": {
    "h": 205.289,
    "s": 53.304,
    "l": 55.49
  },
  "oklch": {
    "l": 0.65206,
    "c": 0.10423,
    "h": 242.3
  },
  "luminance": 0.28147
}

Semantic roles & 50–950 ramp

primary

#5197CA

secondary

#D5B7A2

accent

#884BDD

background

#F9FBFD

surface

#F1F6FA

border

#CBD0D3

text

#0D1115

muted

#7E8083

Preview Lab

Preview with #5197CA

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

Preview Lab → · Contrast checker → · Palette generator →