#5196DB#5196DB

#5196DB is a light, vivid cyan. Relative luminance 0.287; OKLCH L 65.8% C 0.125 H 250.3°. Best body text is #000000 at 6.74:1 contrast (WCAG AA passes).

Color values

HEX	#5196DB
RGB	rgb(81, 150, 219)
HSL	hsl(210, 66%, 59%)
HSV	hsv(210, 63%, 86%)
CMYK	cmyk(63%, 31.5%, 0%, 14.1%)
CIE-LAB	lab(60.49, -0.70, -41.64)
CIE-LCH	lch(60.49, 41.64, 269.04°)
OKLab	oklab(65.83% -0.0422 -0.1177)
OKLCH	oklch(65.83% 0.125 250.3)
XYZ	xyz(27.0812, 28.6739, 71.1115)
Luminance	0.2868 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5196DB #DB9651

analogous

#51DBDB #5196DB #5151DB

triadic

#5196DB #DB5196 #96DB51

tetradic

#5196DB #DB51DB #DB9651 #51DB51

square

#5196DB #DB51DB #DB9651 #51DB51

split-complementary

#5196DB #DB5151 #DBDB51

monochromatic

#1E5993 #2977C6 #5196DB #84B5E5 #B6D3F0

Accessibility & contrast

On white

3.12

#5196DB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.74

#5196DB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5196DB

6.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5196DB	#FFFFFF	#000000	##000000
##5196DB	1.00	3.12	6.74	6.74
#FFFFFF	3.12	1.00	21.00	21.00
#000000	6.74	21.00	1.00	1.00
##000000	6.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7899DE

Deuteranopia (green-blind)

#658CDA

Tritanopia (blue-blind)

#00A6AF

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #5196db;
/* rgb */ color: rgb(81, 150, 219);
/* oklch */ color: oklch(65.8% 0.125 250.3);

Tailwind

colors: {
  custom: {
    50: '#8eb4e6',
    500: '#5196db',
    950: '#000000',
  },
}

SCSS

$custom: #5196db;
$custom-light: #8eb4e6;
$custom-dark: #000000;

JSON

{
  "hex": "#5196db",
  "rgb": {
    "r": 81,
    "g": 150,
    "b": 219
  },
  "hsl": {
    "h": 210,
    "s": 65.714,
    "l": 58.824
  },
  "oklch": {
    "l": 0.65829,
    "c": 0.12502,
    "h": 250.3
  },
  "luminance": 0.28676
}

Semantic roles & 50–950 ramp

primary

#5196DB

secondary

#DFC4A9

accent

#943FE9

background

#F9FBFE

surface

#F2F6FC

border

#CCD0D5

text

#0D1116

muted

#7E8084

Preview Lab

Preview with #5196DB

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

Preview Lab → · Contrast checker → · Palette generator →