#5198D7#5198D7

#5198D7 is a light, moderate cyan. Relative luminance 0.291; OKLCH L 66.1% C 0.118 H 247.4°. Best body text is #000000 at 6.82:1 contrast (WCAG AA passes).

Color values

HEX	#5198D7
RGB	rgb(81, 152, 215)
HSL	hsl(208, 63%, 58%)
HSV	hsv(208, 62%, 84%)
CMYK	cmyk(62.3%, 29.3%, 0%, 15.7%)
CIE-LAB	lab(60.88, -3.16, -38.81)
CIE-LCH	lch(60.88, 38.93, 265.34°)
OKLab	oklab(66.07% -0.0454 -0.1094)
OKLCH	oklch(66.07% 0.118 247.4)
XYZ	xyz(26.8828, 29.1095, 68.4788)
Luminance	0.2911 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5198D7 #D79051

analogous

#51D7D3 #5198D7 #5155D7

triadic

#5198D7 #D75198 #98D751

tetradic

#5198D7 #D351D7 #D79051 #55D751

square

#5198D7 #D351D7 #D79051 #55D751

split-complementary

#5198D7 #D75155 #D7D351

monochromatic

#205A8D #2C7ABF #5198D7 #83B5E2 #B5D3EE

Accessibility & contrast

On white

3.08

#5198D7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.82

#5198D7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5198D7

6.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5198D7	#FFFFFF	#000000	##000000
##5198D7	1.00	3.08	6.82	6.82
#FFFFFF	3.08	1.00	21.00	21.00
#000000	6.82	21.00	1.00	1.00
##000000	6.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D9ADA

Deuteranopia (green-blind)

#6A8DD6

Tritanopia (blue-blind)

#00A7AE

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #5198d7;
/* rgb */ color: rgb(81, 152, 215);
/* oklch */ color: oklch(66.1% 0.118 247.4);

Tailwind

colors: {
  custom: {
    50: '#8eb6e3',
    500: '#5198d7',
    950: '#000000',
  },
}

SCSS

$custom: #5198d7;
$custom-light: #8eb6e3;
$custom-dark: #000000;

JSON

{
  "hex": "#5198d7",
  "rgb": {
    "r": 81,
    "g": 152,
    "b": 215
  },
  "hsl": {
    "h": 208.209,
    "s": 62.617,
    "l": 58.039
  },
  "oklch": {
    "l": 0.66072,
    "c": 0.11849,
    "h": 247.4
  },
  "luminance": 0.29112
}

Semantic roles & 50–950 ramp

primary

#5198D7

secondary

#DDC0A7

accent

#8F42E6

background

#F9FBFD

surface

#F2F6FB

border

#CCD0D4

text

#0D1115

muted

#7E8083

Preview Lab

Preview with #5198D7

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

Preview Lab → · Contrast checker → · Palette generator →