#5197BF#5197BF

#5197BF is a light, moderate cyan. Relative luminance 0.276; OKLCH L 64.7% C 0.093 H 235.7°. Best body text is #000000 at 6.53:1 contrast (WCAG AA passes).

Color values

HEX	#5197BF
RGB	rgb(81, 151, 191)
HSL	hsl(202, 46%, 53%)
HSV	hsv(202, 58%, 75%)
CMYK	cmyk(57.6%, 20.9%, 0%, 25.1%)
CIE-LAB	lab(59.56, -10.29, -27.40)
CIE-LCH	lch(59.56, 29.27, 249.41°)
OKLab	oklab(64.7% -0.0522 -0.0765)
OKLCH	oklch(64.7% 0.093 235.7)
XYZ	xyz(23.8604, 27.6420, 53.3581)
Luminance	0.2764 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5197BF #BF7951

analogous

#51BFB0 #5197BF #5160BF

triadic

#5197BF #BF5197 #97BF51

tetradic

#5197BF #B051BF #BF7951 #60BF51

square

#5197BF #B051BF #BF7951 #60BF51

split-complementary

#5197BF #BF5160 #BFB051

monochromatic

#28546D #39779A #5197BF #7EB2CF #AACCE0

Accessibility & contrast

On white

3.22

#5197BF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.53

#5197BF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5197BF

6.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5197BF	#FFFFFF	#000000	##000000
##5197BF	1.00	3.22	6.53	6.53
#FFFFFF	3.22	1.00	21.00	21.00
#000000	6.53	21.00	1.00	1.00
##000000	6.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8496C1

Deuteranopia (green-blind)

#758ABE

Tritanopia (blue-blind)

#00A1A4

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #5197bf;
/* rgb */ color: rgb(81, 151, 191);
/* oklch */ color: oklch(64.7% 0.093 235.7);

Tailwind

colors: {
  custom: {
    50: '#8bb5d2',
    500: '#5197bf',
    950: '#000000',
  },
}

SCSS

$custom: #5197bf;
$custom-light: #8bb5d2;
$custom-dark: #000000;

JSON

{
  "hex": "#5197bf",
  "rgb": {
    "r": 81,
    "g": 151,
    "b": 191
  },
  "hsl": {
    "h": 201.818,
    "s": 46.218,
    "l": 53.333
  },
  "oklch": {
    "l": 0.64695,
    "c": 0.09264,
    "h": 235.7
  },
  "luminance": 0.27644
}

Semantic roles & 50–950 ramp

primary

#5197BF

secondary

#CEAF9E

accent

#8252D6

background

#F8FBFC

surface

#F0F6F9

border

#CBD0D2

text

#0D1114

muted

#7D8082

Preview Lab

Preview with #5197BF

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

Preview Lab → · Contrast checker → · Palette generator →