#507EB7#507EB7

#507EB7 is a mid, moderate cyan. Relative luminance 0.200; OKLCH L 58.5% C 0.102 H 254.5°. Best body text is #000000 at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#507EB7
RGB	rgb(80, 126, 183)
HSL	hsl(213, 42%, 52%)
HSV	hsv(213, 56%, 72%)
CMYK	cmyk(56.3%, 31.1%, 0%, 28.2%)
CIE-LAB	lab(51.89, 1.33, -34.79)
CIE-LCH	lch(51.89, 34.81, 272.20°)
OKLab	oklab(58.51% -0.0272 -0.098)
OKLCH	oklch(58.51% 0.102 254.5)
XYZ	xyz(19.3134, 20.0445, 47.6418)
Luminance	0.2005 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#507EB7 #B78950

analogous

#50B1B7 #507EB7 #5650B7

triadic

#507EB7 #B7507E #7EB750

tetradic

#507EB7 #B750B1 #B78950 #50B756

square

#507EB7 #B750B1 #B78950 #50B756

split-complementary

#507EB7 #B75650 #B1B750

monochromatic

#294364 #3B608F #507EB7 #7B9EC9 #A7BEDB

Accessibility & contrast

On white

4.19

#507EB7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.01

#507EB7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #507EB7

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##507EB7	#FFFFFF	#000000	##000000
##507EB7	1.00	4.19	5.01	5.01
#FFFFFF	4.19	1.00	21.00	21.00
#000000	5.01	21.00	1.00	1.00
##000000	5.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6781B9

Deuteranopia (green-blind)

#5A77B6

Tritanopia (blue-blind)

#008B92

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #507eb7;
/* rgb */ color: rgb(80, 126, 183);
/* oklch */ color: oklch(58.5% 0.102 254.5);

Tailwind

colors: {
  custom: {
    50: '#88a3cd',
    500: '#507eb7',
    950: '#000000',
  },
}

SCSS

$custom: #507eb7;
$custom-light: #88a3cd;
$custom-dark: #000000;

JSON

{
  "hex": "#507eb7",
  "rgb": {
    "r": 80,
    "g": 126,
    "b": 183
  },
  "hsl": {
    "h": 213.204,
    "s": 41.7,
    "l": 51.569
  },
  "oklch": {
    "l": 0.58515,
    "c": 0.10168,
    "h": 254.5
  },
  "luminance": 0.20046
}

Semantic roles & 50–950 ramp

primary

#507EB7

secondary

#C8B49B

accent

#9A56D2

background

#F8FAFC

surface

#F0F3F9

border

#CBCDD2

text

#0C0F13

muted

#7D7F82

Preview Lab

Preview with #507EB7

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

Preview Lab → · Contrast checker → · Palette generator →