#508FE5#508FE5

#508FE5 is a light, vivid cyan. Relative luminance 0.270; OKLCH L 64.8% C 0.145 H 256.7°. Best body text is #000000 at 6.40:1 contrast (WCAG AA passes).

Color values

HEX	#508FE5
RGB	rgb(80, 143, 229)
HSL	hsl(215, 74%, 61%)
HSV	hsv(215, 65%, 90%)
CMYK	cmyk(65.1%, 37.6%, 0%, 10.2%)
CIE-LAB	lab(58.98, 6.59, -49.60)
CIE-LCH	lch(58.98, 50.03, 277.56°)
OKLab	oklab(64.8% -0.0333 -0.141)
OKLCH	oklch(64.8% 0.145 256.7)
XYZ	xyz(27.2685, 27.0049, 77.8889)
Luminance	0.2701 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#508FE5 #E5A650

analogous

#50D9E5 #508FE5 #5B50E5

triadic

#508FE5 #E5508F #8FE550

tetradic

#508FE5 #E550D9 #E5A650 #50E55B

square

#508FE5 #E550D9 #E5A650 #50E55B

split-complementary

#508FE5 #E55B50 #D9E550

monochromatic

#1853A2 #206ED8 #508FE5 #85B1ED #BBD3F5

Accessibility & contrast

On white

3.28

#508FE5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.40

#508FE5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #508FE5

6.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##508FE5	#FFFFFF	#000000	##000000
##508FE5	1.00	3.28	6.40	6.40
#FFFFFF	3.28	1.00	21.00	21.00
#000000	6.40	21.00	1.00	1.00
##000000	6.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6996E8

Deuteranopia (green-blind)

#5388E3

Tritanopia (blue-blind)

#00A3AF

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #508fe5;
/* rgb */ color: rgb(80, 143, 229);
/* oklch */ color: oklch(64.8% 0.145 256.7);

Tailwind

colors: {
  custom: {
    50: '#8fafed',
    500: '#508fe5',
    950: '#000000',
  },
}

SCSS

$custom: #508fe5;
$custom-light: #8fafed;
$custom-dark: #000000;

JSON

{
  "hex": "#508fe5",
  "rgb": {
    "r": 80,
    "g": 143,
    "b": 229
  },
  "hsl": {
    "h": 214.631,
    "s": 74.129,
    "l": 60.588
  },
  "oklch": {
    "l": 0.64796,
    "c": 0.14489,
    "h": 256.7
  },
  "luminance": 0.27008
}

Semantic roles & 50–950 ramp

primary

#508FE5

secondary

#E5CDAC

accent

#820FD6

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #508FE5

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

Preview Lab → · Contrast checker → · Palette generator →