#5189CE#5189CE

#5189CE is a light, vivid cyan. Relative luminance 0.241; OKLCH L 62.2% C 0.121 H 254.6°. Best body text is #000000 at 5.82:1 contrast (WCAG AA passes).

Color values

HEX	#5189CE
RGB	rgb(81, 137, 206)
HSL	hsl(213, 56%, 56%)
HSV	hsv(213, 61%, 81%)
CMYK	cmyk(60.7%, 33.5%, 0%, 19.2%)
CIE-LAB	lab(56.18, 2.58, -41.13)
CIE-LCH	lch(56.18, 41.22, 273.59°)
OKLab	oklab(62.25% -0.0321 -0.1163)
OKLCH	oklch(62.25% 0.121 254.6)
XYZ	xyz(23.4756, 24.0947, 61.7942)
Luminance	0.2410 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5189CE #CE9651

analogous

#51C8CE #5189CE #5851CE

triadic

#5189CE #CE5189 #89CE51

tetradic

#5189CE #CE51C8 #CE9651 #51CE58

square

#5189CE #CE51C8 #CE9651 #51CE58

split-complementary

#5189CE #CE5851 #C8CE51

monochromatic

#244E80 #326AB0 #5189CE #81A9DB #B1CAE9

Accessibility & contrast

On white

3.61

#5189CE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.82

#5189CE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5189CE

5.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5189CE	#FFFFFF	#000000	##000000
##5189CE	1.00	3.61	5.82	5.82
#FFFFFF	3.61	1.00	21.00	21.00
#000000	5.82	21.00	1.00	1.00
##000000	5.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C8DD1

Deuteranopia (green-blind)

#5B81CD

Tritanopia (blue-blind)

#0099A2

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #5189ce;
/* rgb */ color: rgb(81, 137, 206);
/* oklch */ color: oklch(62.2% 0.121 254.6);

Tailwind

colors: {
  custom: {
    50: '#8cabdd',
    500: '#5189ce',
    950: '#000000',
  },
}

SCSS

$custom: #5189ce;
$custom-light: #8cabdd;
$custom-dark: #000000;

JSON

{
  "hex": "#5189ce",
  "rgb": {
    "r": 81,
    "g": 137,
    "b": 206
  },
  "hsl": {
    "h": 213.12,
    "s": 56.054,
    "l": 56.275
  },
  "oklch": {
    "l": 0.62249,
    "c": 0.12069,
    "h": 254.6
  },
  "luminance": 0.24097
}

Semantic roles & 50–950 ramp

primary

#5189CE

secondary

#D7C0A4

accent

#9C48DF

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #5189CE

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

Preview Lab → · Contrast checker → · Palette generator →