#5186CA#5186CA

#5186CA is a mid, moderate cyan. Relative luminance 0.231; OKLCH L 61.4% C 0.118 H 255.3°. Best body text is #000000 at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#5186CA
RGB	rgb(81, 134, 202)
HSL	hsl(214, 53%, 55%)
HSV	hsv(214, 60%, 79%)
CMYK	cmyk(59.9%, 33.7%, 0%, 20.8%)
CIE-LAB	lab(55.14, 3.03, -40.52)
CIE-LCH	lch(55.14, 40.63, 274.27°)
OKLab	oklab(61.37% -0.03 -0.1146)
OKLCH	oklch(61.37% 0.118 255.3)
XYZ	xyz(22.5753, 23.0618, 59.1273)
Luminance	0.2306 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5186CA #CA9551

analogous

#51C2CA #5186CA #5851CA

triadic

#5186CA #CA5186 #86CA51

tetradic

#5186CA #CA51C2 #CA9551 #51CA58

square

#5186CA #CA51C2 #CA9551 #51CA58

split-complementary

#5186CA #CA5851 #C2CA51

monochromatic

#254B7B #3468AA #5186CA #80A7D8 #AFC7E7

Accessibility & contrast

On white

3.74

#5186CA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.61

#5186CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5186CA

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5186CA	#FFFFFF	#000000	##000000
##5186CA	1.00	3.74	5.61	5.61
#FFFFFF	3.74	1.00	21.00	21.00
#000000	5.61	21.00	1.00	1.00
##000000	5.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#698ACD

Deuteranopia (green-blind)

#597FC9

Tritanopia (blue-blind)

#00959F

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #5186ca;
/* rgb */ color: rgb(81, 134, 202);
/* oklch */ color: oklch(61.4% 0.118 255.3);

Tailwind

colors: {
  custom: {
    50: '#8ca8da',
    500: '#5186ca',
    950: '#000000',
  },
}

SCSS

$custom: #5186ca;
$custom-light: #8ca8da;
$custom-dark: #000000;

JSON

{
  "hex": "#5186ca",
  "rgb": {
    "r": 81,
    "g": 134,
    "b": 202
  },
  "hsl": {
    "h": 213.719,
    "s": 53.304,
    "l": 55.49
  },
  "oklch": {
    "l": 0.61367,
    "c": 0.11843,
    "h": 255.3
  },
  "luminance": 0.23064
}

Semantic roles & 50–950 ramp

primary

#5186CA

secondary

#D5BFA2

accent

#9D4BDD

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D0F15

muted

#7E7F83

Preview Lab

Preview with #5186CA

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

Preview Lab → · Contrast checker → · Palette generator →