#507EB4#507EB4

#507EB4 is a mid, moderate cyan. Relative luminance 0.199; OKLCH L 58.4% C 0.098 H 253.3°. Best body text is #000000 at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#507EB4
RGB	rgb(80, 126, 180)
HSL	hsl(212, 40%, 51%)
HSV	hsv(212, 56%, 71%)
CMYK	cmyk(55.6%, 30%, 0%, 29.4%)
CIE-LAB	lab(51.75, 0.36, -33.28)
CIE-LCH	lch(51.75, 33.28, 270.62°)
OKLab	oklab(58.36% -0.028 -0.0936)
OKLCH	oklch(58.36% 0.098 253.3)
XYZ	xyz(19.0044, 19.9209, 46.0148)
Luminance	0.1992 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#507EB4 #B48650

analogous

#50B0B4 #507EB4 #5450B4

triadic

#507EB4 #B4507E #7EB450

tetradic

#507EB4 #B450B0 #B48650 #50B454

square

#507EB4 #B450B0 #B48650 #50B454

split-complementary

#507EB4 #B45450 #B0B450

monochromatic

#294360 #3C608B #507EB4 #7B9EC6 #A6BDD9

Accessibility & contrast

On white

4.21

#507EB4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.98

#507EB4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #507EB4

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##507EB4	#FFFFFF	#000000	##000000
##507EB4	1.00	4.21	4.98	4.98
#FFFFFF	4.21	1.00	21.00	21.00
#000000	4.98	21.00	1.00	1.00
##000000	4.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6881B6

Deuteranopia (green-blind)

#5B77B3

Tritanopia (blue-blind)

#0A8A91

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #507eb4;
/* rgb */ color: rgb(80, 126, 180);
/* oklch */ color: oklch(58.4% 0.098 253.3);

Tailwind

colors: {
  custom: {
    50: '#88a3ca',
    500: '#507eb4',
    950: '#000000',
  },
}

SCSS

$custom: #507eb4;
$custom-light: #88a3ca;
$custom-dark: #000000;

JSON

{
  "hex": "#507eb4",
  "rgb": {
    "r": 80,
    "g": 126,
    "b": 180
  },
  "hsl": {
    "h": 212.4,
    "s": 40,
    "l": 50.98
  },
  "oklch": {
    "l": 0.58359,
    "c": 0.09772,
    "h": 253.3
  },
  "luminance": 0.19922
}

Semantic roles & 50–950 ramp

primary

#507EB4

secondary

#C6B29A

accent

#9958D0

background

#F8FAFC

surface

#F0F3F8

border

#CBCDD1

text

#0C0F13

muted

#7D7F82

Preview Lab

Preview with #507EB4

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

Preview Lab → · Contrast checker → · Palette generator →