#5198D2#5198D2

#5198D2 is a light, moderate cyan. Relative luminance 0.289; OKLCH L 65.8% C 0.113 H 245.3°. Best body text is #000000 at 6.77:1 contrast (WCAG AA passes).

Color values

HEX	#5198D2
RGB	rgb(81, 152, 210)
HSL	hsl(207, 59%, 57%)
HSV	hsv(207, 61%, 82%)
CMYK	cmyk(61.4%, 27.6%, 0%, 17.6%)
CIE-LAB	lab(60.65, -4.80, -36.37)
CIE-LCH	lch(60.65, 36.68, 262.49°)
OKLab	oklab(65.82% -0.047 -0.1023)
OKLCH	oklch(65.82% 0.113 245.3)
XYZ	xyz(26.2501, 28.8564, 65.1467)
Luminance	0.2886 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5198D2 #D28B51

analogous

#51D2CC #5198D2 #5158D2

triadic

#5198D2 #D25198 #98D251

tetradic

#5198D2 #CC51D2 #D28B51 #58D251

square

#5198D2 #CC51D2 #D28B51 #58D251

split-complementary

#5198D2 #D25158 #D2CC51

monochromatic

#235986 #2F7AB7 #5198D2 #82B5DF #B2D2EB

Accessibility & contrast

On white

3.10

#5198D2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.77

#5198D2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5198D2

6.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5198D2	#FFFFFF	#000000	##000000
##5198D2	1.00	3.10	6.77	6.77
#FFFFFF	3.10	1.00	21.00	21.00
#000000	6.77	21.00	1.00	1.00
##000000	6.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F99D5

Deuteranopia (green-blind)

#6D8DD1

Tritanopia (blue-blind)

#00A6AC

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #5198d2;
/* rgb */ color: rgb(81, 152, 210);
/* oklch */ color: oklch(65.8% 0.113 245.3);

Tailwind

colors: {
  custom: {
    50: '#8db6e0',
    500: '#5198d2',
    950: '#000000',
  },
}

SCSS

$custom: #5198d2;
$custom-light: #8db6e0;
$custom-dark: #000000;

JSON

{
  "hex": "#5198d2",
  "rgb": {
    "r": 81,
    "g": 152,
    "b": 210
  },
  "hsl": {
    "h": 206.977,
    "s": 58.904,
    "l": 57.059
  },
  "oklch": {
    "l": 0.65822,
    "c": 0.11261,
    "h": 245.3
  },
  "luminance": 0.28859
}

Semantic roles & 50–950 ramp

primary

#5198D2

secondary

#DABDA5

accent

#8C46E2

background

#F9FBFD

surface

#F1F6FB

border

#CBD0D4

text

#0D1115

muted

#7E8083

Preview Lab

Preview with #5198D2

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

Preview Lab → · Contrast checker → · Palette generator →