#5182BF#5182BF

#5182BF is a mid, moderate cyan. Relative luminance 0.215; OKLCH L 59.9% C 0.108 H 254.6°. Best body text is #000000 at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#5182BF
RGB	rgb(81, 130, 191)
HSL	hsl(213, 46%, 53%)
HSV	hsv(213, 58%, 75%)
CMYK	cmyk(57.6%, 31.9%, 0%, 25.1%)
CIE-LAB	lab(53.46, 1.78, -36.89)
CIE-LCH	lch(53.46, 36.94, 272.76°)
OKLab	oklab(59.89% -0.0286 -0.104)
OKLCH	oklch(59.89% 0.108 254.6)
XYZ	xyz(20.7766, 21.4744, 52.3302)
Luminance	0.2148 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5182BF #BF8E51

analogous

#51B9BF #5182BF #5751BF

triadic

#5182BF #BF5182 #82BF51

tetradic

#5182BF #BF51B9 #BF8E51 #51BF57

square

#5182BF #BF51B9 #BF8E51 #51BF57

split-complementary

#5182BF #BF5751 #B9BF51

monochromatic

#28476D #39649A #5182BF #7EA2CF #AAC2E0

Accessibility & contrast

On white

3.97

#5182BF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.30

#5182BF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5182BF

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5182BF	#FFFFFF	#000000	##000000
##5182BF	1.00	3.97	5.30	5.30
#FFFFFF	3.97	1.00	21.00	21.00
#000000	5.30	21.00	1.00	1.00
##000000	5.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6986C2

Deuteranopia (green-blind)

#5B7BBE

Tritanopia (blue-blind)

#009098

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #5182bf;
/* rgb */ color: rgb(81, 130, 191);
/* oklch */ color: oklch(59.9% 0.108 254.6);

Tailwind

colors: {
  custom: {
    50: '#8aa6d2',
    500: '#5182bf',
    950: '#000000',
  },
}

SCSS

$custom: #5182bf;
$custom-light: #8aa6d2;
$custom-dark: #000000;

JSON

{
  "hex": "#5182bf",
  "rgb": {
    "r": 81,
    "g": 130,
    "b": 191
  },
  "hsl": {
    "h": 213.273,
    "s": 46.218,
    "l": 53.333
  },
  "oklch": {
    "l": 0.59887,
    "c": 0.1079,
    "h": 254.6
  },
  "luminance": 0.21476
}

Semantic roles & 50–950 ramp

primary

#5182BF

secondary

#CEB89E

accent

#9B52D6

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C0F14

muted

#7D7F82

Preview Lab

Preview with #5182BF

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

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