#5B80DA#5B80DA

#5B80DA is a mid, vivid blue. Relative luminance 0.227; OKLCH L 61.5% C 0.143 H 265.6°. Best body text is #000000 at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#5B80DA
RGB	rgb(91, 128, 218)
HSL	hsl(223, 63%, 61%)
HSV	hsv(223, 58%, 85%)
CMYK	cmyk(58.3%, 41.3%, 0%, 14.5%)
CIE-LAB	lab(54.79, 13.90, -50.08)
CIE-LCH	lch(54.79, 51.97, 285.51°)
OKLab	oklab(61.5% -0.011 -0.1424)
OKLCH	oklch(61.5% 0.143 265.6)
XYZ	xyz(24.6841, 22.7224, 69.4011)
Luminance	0.2272 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B80DA #DAB55B

analogous

#5BBFDA #5B80DA #755BDA

triadic

#5B80DA #DA5B80 #80DA5B

tetradic

#5B80DA #DA5BBF #DAB55B #5BDA75

square

#5B80DA #DA5BBF #DAB55B #5BDA75

split-complementary

#5B80DA #DA755B #BFDA5B

monochromatic

#224598 #2E5BCA #5B80DA #8DA7E5 #BFCDF1

Accessibility & contrast

On white

3.79

#5B80DA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.54

#5B80DA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5B80DA

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B80DA	#FFFFFF	#000000	##000000
##5B80DA	1.00	3.79	5.54	5.54
#FFFFFF	3.79	1.00	21.00	21.00
#000000	5.54	21.00	1.00	1.00
##000000	5.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5989DE

Deuteranopia (green-blind)

#487ED8

Tritanopia (blue-blind)

#0094A2

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #5b80da;
/* rgb */ color: rgb(91, 128, 218);
/* oklch */ color: oklch(61.5% 0.143 265.6);

Tailwind

colors: {
  custom: {
    50: '#93a4e6',
    500: '#5b80da',
    950: '#000000',
  },
}

SCSS

$custom: #5b80da;
$custom-light: #93a4e6;
$custom-dark: #000000;

JSON

{
  "hex": "#5b80da",
  "rgb": {
    "r": 91,
    "g": 128,
    "b": 218
  },
  "hsl": {
    "h": 222.52,
    "s": 63.184,
    "l": 60.588
  },
  "oklch": {
    "l": 0.61496,
    "c": 0.14283,
    "h": 265.6
  },
  "luminance": 0.22724
}

Semantic roles & 50–950 ramp

primary

#5B80DA

secondary

#E1D2B0

accent

#981BCB

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0E0F16

muted

#7E7F84

Preview Lab

Preview with #5B80DA

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

Preview Lab → · Contrast checker → · Palette generator →