#5189CA#5189CA

#5189CA is a light, moderate cyan. Relative luminance 0.239; OKLCH L 62.0% C 0.116 H 253.3°. Best body text is #000000 at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#5189CA
RGB	rgb(81, 137, 202)
HSL	hsl(212, 53%, 55%)
HSV	hsv(212, 60%, 79%)
CMYK	cmyk(59.9%, 32.2%, 0%, 20.8%)
CIE-LAB	lab(55.99, 1.26, -39.18)
CIE-LCH	lch(55.99, 39.20, 271.84°)
OKLab	oklab(62.04% -0.0332 -0.1106)
OKLCH	oklch(62.04% 0.116 253.3)
XYZ	xyz(22.9958, 23.9028, 59.2675)
Luminance	0.2391 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5189CA #CA9251

analogous

#51C6CA #5189CA #5551CA

triadic

#5189CA #CA5189 #89CA51

tetradic

#5189CA #CA51C6 #CA9251 #51CA55

square

#5189CA #CA51C6 #CA9251 #51CA55

split-complementary

#5189CA #CA5551 #C6CA51

monochromatic

#254D7B #346BAA #5189CA #80A9D8 #AFC9E7

Accessibility & contrast

On white

3.63

#5189CA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.78

#5189CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5189CA

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5189CA	#FFFFFF	#000000	##000000
##5189CA	1.00	3.63	5.78	5.78
#FFFFFF	3.63	1.00	21.00	21.00
#000000	5.78	21.00	1.00	1.00
##000000	5.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E8DCD

Deuteranopia (green-blind)

#5E81C9

Tritanopia (blue-blind)

#0098A0

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #5189ca;
/* rgb */ color: rgb(81, 137, 202);
/* oklch */ color: oklch(62.0% 0.116 253.3);

Tailwind

colors: {
  custom: {
    50: '#8cabda',
    500: '#5189ca',
    950: '#000000',
  },
}

SCSS

$custom: #5189ca;
$custom-light: #8cabda;
$custom-dark: #000000;

JSON

{
  "hex": "#5189ca",
  "rgb": {
    "r": 81,
    "g": 137,
    "b": 202
  },
  "hsl": {
    "h": 212.231,
    "s": 53.304,
    "l": 55.49
  },
  "oklch": {
    "l": 0.62035,
    "c": 0.11551,
    "h": 253.3
  },
  "luminance": 0.23905
}

Semantic roles & 50–950 ramp

primary

#5189CA

secondary

#D5BDA2

accent

#994BDD

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #5189CA

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

Preview Lab → · Contrast checker → · Palette generator →