#5083CB#5083CB

#5083CB is a mid, vivid blue. Relative luminance 0.223; OKLCH L 60.7% C 0.123 H 257.2°. Best body text is #000000 at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#5083CB
RGB	rgb(80, 131, 203)
HSL	hsl(215, 54%, 55%)
HSV	hsv(215, 61%, 80%)
CMYK	cmyk(60.6%, 35.5%, 0%, 20.4%)
CIE-LAB	lab(54.29, 4.95, -42.43)
CIE-LCH	lch(54.29, 42.72, 276.66°)
OKLab	oklab(60.71% -0.0273 -0.1202)
OKLCH	oklch(60.71% 0.123 257.2)
XYZ	xyz(22.2002, 22.2479, 59.6127)
Luminance	0.2225 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5083CB #CB9850

analogous

#50C0CB #5083CB #5A50CB

triadic

#5083CB #CB5083 #83CB50

tetradic

#5083CB #CB50C0 #CB9850 #50CB5A

square

#5083CB #CB50C0 #CB9850 #50CB5A

split-complementary

#5083CB #CB5A50 #C0CB50

monochromatic

#25497C #3365AB #5083CB #7FA4D9 #AEC6E7

Accessibility & contrast

On white

3.85

#5083CB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.45

#5083CB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5083CB

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5083CB	#FFFFFF	#000000	##000000
##5083CB	1.00	3.85	5.45	5.45
#FFFFFF	3.85	1.00	21.00	21.00
#000000	5.45	21.00	1.00	1.00
##000000	5.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6488CE

Deuteranopia (green-blind)

#547DCA

Tritanopia (blue-blind)

#00939D

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #5083cb;
/* rgb */ color: rgb(80, 131, 203);
/* oklch */ color: oklch(60.7% 0.123 257.2);

Tailwind

colors: {
  custom: {
    50: '#8ba6db',
    500: '#5083cb',
    950: '#000000',
  },
}

SCSS

$custom: #5083cb;
$custom-light: #8ba6db;
$custom-dark: #000000;

JSON

{
  "hex": "#5083cb",
  "rgb": {
    "r": 80,
    "g": 131,
    "b": 203
  },
  "hsl": {
    "h": 215.122,
    "s": 54.185,
    "l": 55.49
  },
  "oklch": {
    "l": 0.6071,
    "c": 0.12323,
    "h": 257.2
  },
  "luminance": 0.2225
}

Semantic roles & 50–950 ramp

primary

#5083CB

secondary

#D5C0A2

accent

#A04ADE

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D0F15

muted

#7E7F83

Preview Lab

Preview with #5083CB

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

Preview Lab → · Contrast checker → · Palette generator →