#507FB5#507FB5

#507FB5 is a mid, moderate cyan. Relative luminance 0.202; OKLCH L 58.6% C 0.098 H 252.9°. Best body text is #000000 at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#507FB5
RGB	rgb(80, 127, 181)
HSL	hsl(212, 41%, 51%)
HSV	hsv(212, 56%, 71%)
CMYK	cmyk(55.8%, 29.8%, 0%, 29%)
CIE-LAB	lab(52.08, 0.09, -33.33)
CIE-LCH	lch(52.08, 33.33, 270.16°)
OKLab	oklab(58.64% -0.0289 -0.0937)
OKLCH	oklch(58.64% 0.098 252.9)
XYZ	xyz(19.2352, 20.2188, 46.5961)
Luminance	0.2022 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#507FB5 #B58650

analogous

#50B1B5 #507FB5 #5350B5

triadic

#507FB5 #B5507F #7FB550

tetradic

#507FB5 #B550B1 #B58650 #50B553

square

#507FB5 #B550B1 #B58650 #50B553

split-complementary

#507FB5 #B55350 #B1B550

monochromatic

#294361 #3B618C #507FB5 #7B9EC7 #A6BED9

Accessibility & contrast

On white

4.16

#507FB5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.04

#507FB5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #507FB5

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##507FB5	#FFFFFF	#000000	##000000
##507FB5	1.00	4.16	5.04	5.04
#FFFFFF	4.16	1.00	21.00	21.00
#000000	5.04	21.00	1.00	1.00
##000000	5.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6982B7

Deuteranopia (green-blind)

#5C78B4

Tritanopia (blue-blind)

#068B92

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #507fb5;
/* rgb */ color: rgb(80, 127, 181);
/* oklch */ color: oklch(58.6% 0.098 252.9);

Tailwind

colors: {
  custom: {
    50: '#88a3cb',
    500: '#507fb5',
    950: '#000000',
  },
}

SCSS

$custom: #507fb5;
$custom-light: #88a3cb;
$custom-dark: #000000;

JSON

{
  "hex": "#507fb5",
  "rgb": {
    "r": 80,
    "g": 127,
    "b": 181
  },
  "hsl": {
    "h": 212.079,
    "s": 40.562,
    "l": 51.176
  },
  "oklch": {
    "l": 0.58638,
    "c": 0.09811,
    "h": 252.9
  },
  "luminance": 0.2022
}

Semantic roles & 50–950 ramp

primary

#507FB5

secondary

#C7B29A

accent

#9857D0

background

#F8FAFC

surface

#F0F3F8

border

#CBCDD1

text

#0C0F13

muted

#7D7F82

Preview Lab

Preview with #507FB5

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

Preview Lab → · Contrast checker → · Palette generator →