#5059EF#5059EF

#5059EF is a mid, highly saturated blue. Relative luminance 0.151; OKLCH L 55.0% C 0.221 H 273.9°. Best body text is #FFFFFF at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#5059EF
RGB	rgb(80, 89, 239)
HSL	hsl(237, 83%, 63%)
HSV	hsv(237, 67%, 94%)
CMYK	cmyk(66.5%, 62.8%, 0%, 6.3%)
CIE-LAB	lab(45.74, 42.96, -76.52)
CIE-LCH	lch(45.74, 87.75, 299.31°)
OKLab	oklab(54.97% 0.0149 -0.2208)
OKLCH	oklch(54.97% 0.221 273.9)
XYZ	xyz(22.4555, 15.0802, 83.3720)
Luminance	0.1508 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5059EF #EFE650

analogous

#50A8EF #5059EF #9750EF

triadic

#5059EF #EF5059 #59EF50

tetradic

#5059EF #EF50A8 #EFE650 #50EF97

square

#5059EF #EF50A8 #EFE650 #50EF97

split-complementary

#5059EF #EF9750 #A8EF50

monochromatic

#101AB4 #1824EA #5059EF #888EF4 #C0C3F9

Accessibility & contrast

On white

5.23

#5059EF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#5059EF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5059EF

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5059EF	#FFFFFF	#000000	##FFFFFF
##5059EF	1.00	5.23	4.02	5.23
#FFFFFF	5.23	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0074F4

Deuteranopia (green-blind)

#0065EC

Tritanopia (blue-blind)

#00809C

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #5059ef;
/* rgb */ color: rgb(80, 89, 239);
/* oklch */ color: oklch(55.0% 0.221 273.9);

Tailwind

colors: {
  custom: {
    50: '#9388f5',
    500: '#5059ef',
    950: '#000000',
  },
}

SCSS

$custom: #5059ef;
$custom-light: #9388f5;
$custom-dark: #000000;

JSON

{
  "hex": "#5059ef",
  "rgb": {
    "r": 80,
    "g": 89,
    "b": 239
  },
  "hsl": {
    "h": 236.604,
    "s": 83.246,
    "l": 62.549
  },
  "oklch": {
    "l": 0.54968,
    "c": 0.22127,
    "h": 273.9
  },
  "luminance": 0.15082
}

Semantic roles & 50–950 ramp

primary

#5059EF

secondary

#EAE7B0

accent

#D306E0

background

#F9F8FF

surface

#F2F0FF

border

#CCCBD7

text

#0F0B17

muted

#7E7C85

Preview Lab

Preview with #5059EF

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

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