#507EB8#507EB8

#507EB8 is a mid, moderate cyan. Relative luminance 0.201; OKLCH L 58.6% C 0.103 H 254.9°. Best body text is #000000 at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#507EB8
RGB	rgb(80, 126, 184)
HSL	hsl(213, 42%, 52%)
HSV	hsv(213, 57%, 72%)
CMYK	cmyk(56.5%, 31.5%, 0%, 27.8%)
CIE-LAB	lab(51.93, 1.66, -35.29)
CIE-LCH	lch(51.93, 35.33, 272.69°)
OKLab	oklab(58.57% -0.0269 -0.0994)
OKLCH	oklch(58.57% 0.103 254.9)
XYZ	xyz(19.4178, 20.0863, 48.1919)
Luminance	0.2009 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#507EB8 #B88A50

analogous

#50B2B8 #507EB8 #5650B8

triadic

#507EB8 #B8507E #7EB850

tetradic

#507EB8 #B850B2 #B88A50 #50B856

square

#507EB8 #B850B2 #B88A50 #50B856

split-complementary

#507EB8 #B85650 #B2B850

monochromatic

#294365 #3B6090 #507EB8 #7C9ECA #A7BEDB

Accessibility & contrast

On white

4.19

#507EB8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.02

#507EB8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #507EB8

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##507EB8	#FFFFFF	#000000	##000000
##507EB8	1.00	4.19	5.02	5.02
#FFFFFF	4.19	1.00	21.00	21.00
#000000	5.02	21.00	1.00	1.00
##000000	5.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6681BA

Deuteranopia (green-blind)

#5977B7

Tritanopia (blue-blind)

#008B93

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #507eb8;
/* rgb */ color: rgb(80, 126, 184);
/* oklch */ color: oklch(58.6% 0.103 254.9);

Tailwind

colors: {
  custom: {
    50: '#89a3cd',
    500: '#507eb8',
    950: '#000000',
  },
}

SCSS

$custom: #507eb8;
$custom-light: #89a3cd;
$custom-dark: #000000;

JSON

{
  "hex": "#507eb8",
  "rgb": {
    "r": 80,
    "g": 126,
    "b": 184
  },
  "hsl": {
    "h": 213.462,
    "s": 42.276,
    "l": 51.765
  },
  "oklch": {
    "l": 0.58567,
    "c": 0.103,
    "h": 254.9
  },
  "luminance": 0.20088
}

Semantic roles & 50–950 ramp

primary

#507EB8

secondary

#C9B59B

accent

#9B56D2

background

#F8FAFC

surface

#F0F3F9

border

#CBCDD2

text

#0C0F13

muted

#7D7F82

Preview Lab

Preview with #507EB8

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

Preview Lab → · Contrast checker → · Palette generator →