#507EBB#507EBB

#507EBB is a mid, moderate cyan. Relative luminance 0.202; OKLCH L 58.7% C 0.107 H 255.9°. Best body text is #000000 at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#507EBB
RGB	rgb(80, 126, 187)
HSL	hsl(214, 44%, 52%)
HSV	hsv(214, 57%, 73%)
CMYK	cmyk(57.2%, 32.6%, 0%, 26.7%)
CIE-LAB	lab(52.08, 2.64, -36.79)
CIE-LCH	lch(52.08, 36.88, 274.11°)
OKLab	oklab(58.73% -0.026 -0.1038)
OKLCH	oklch(58.73% 0.107 255.9)
XYZ	xyz(19.7356, 20.2134, 49.8656)
Luminance	0.2021 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#507EBB #BB8D50

analogous

#50B3BB #507EBB #5850BB

triadic

#507EBB #BB507E #7EBB50

tetradic

#507EBB #BB50B3 #BB8D50 #50BB58

square

#507EBB #BB50B3 #BB8D50 #50BB58

split-complementary

#507EBB #BB5850 #B3BB50

monochromatic

#284468 #3A6194 #507EBB #7C9ECC #A8BFDD

Accessibility & contrast

On white

4.16

#507EBB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.04

#507EBB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #507EBB

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##507EBB	#FFFFFF	#000000	##000000
##507EBB	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)

#6582BE

Deuteranopia (green-blind)

#5778BA

Tritanopia (blue-blind)

#008C94

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #507ebb;
/* rgb */ color: rgb(80, 126, 187);
/* oklch */ color: oklch(58.7% 0.107 255.9);

Tailwind

colors: {
  custom: {
    50: '#89a3cf',
    500: '#507ebb',
    950: '#000000',
  },
}

SCSS

$custom: #507ebb;
$custom-light: #89a3cf;
$custom-dark: #000000;

JSON

{
  "hex": "#507ebb",
  "rgb": {
    "r": 80,
    "g": 126,
    "b": 187
  },
  "hsl": {
    "h": 214.206,
    "s": 44.033,
    "l": 52.353
  },
  "oklch": {
    "l": 0.58726,
    "c": 0.10701,
    "h": 255.9
  },
  "luminance": 0.20215
}

Semantic roles & 50–950 ramp

primary

#507EBB

secondary

#CBB79C

accent

#9D54D4

background

#F8FAFC

surface

#F0F3F9

border

#CBCDD2

text

#0C0F14

muted

#7D7F82

Preview Lab

Preview with #507EBB

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

Preview Lab → · Contrast checker → · Palette generator →