#507BB2#507BB2

#507BB2 is a mid, moderate cyan. Relative luminance 0.191; OKLCH L 57.6% C 0.098 H 255.1°. Best body text is #000000 at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#507BB2
RGB	rgb(80, 123, 178)
HSL	hsl(214, 39%, 51%)
HSV	hsv(214, 55%, 70%)
CMYK	cmyk(55.1%, 30.9%, 0%, 30.2%)
CIE-LAB	lab(50.79, 1.50, -33.63)
CIE-LCH	lch(50.79, 33.67, 272.56°)
OKLab	oklab(57.58% -0.0251 -0.0946)
OKLCH	oklch(57.58% 0.098 255.1)
XYZ	xyz(18.4243, 19.0843, 44.8236)
Luminance	0.1909 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#507BB2 #B28750

analogous

#50ACB2 #507BB2 #5650B2

triadic

#507BB2 #B2507B #7BB250

tetradic

#507BB2 #B250AC #B28750 #50B256

square

#507BB2 #B250AC #B28750 #50B256

split-complementary

#507BB2 #B25650 #ACB250

monochromatic

#29415E #3C5E89 #507BB2 #7A9BC5 #A5BBD7

Accessibility & contrast

On white

4.36

#507BB2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.82

#507BB2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #507BB2

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##507BB2	#FFFFFF	#000000	##000000
##507BB2	1.00	4.36	4.82	4.82
#FFFFFF	4.36	1.00	21.00	21.00
#000000	4.82	21.00	1.00	1.00
##000000	4.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#657EB4

Deuteranopia (green-blind)

#5875B1

Tritanopia (blue-blind)

#12878F

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #507bb2;
/* rgb */ color: rgb(80, 123, 178);
/* oklch */ color: oklch(57.6% 0.098 255.1);

Tailwind

colors: {
  custom: {
    50: '#88a0c9',
    500: '#507bb2',
    950: '#000000',
  },
}

SCSS

$custom: #507bb2;
$custom-light: #88a0c9;
$custom-dark: #000000;

JSON

{
  "hex": "#507bb2",
  "rgb": {
    "r": 80,
    "g": 123,
    "b": 178
  },
  "hsl": {
    "h": 213.673,
    "s": 38.889,
    "l": 50.588
  },
  "oklch": {
    "l": 0.57575,
    "c": 0.09793,
    "h": 255.1
  },
  "luminance": 0.19086
}

Semantic roles & 50–950 ramp

primary

#507BB2

secondary

#C5B299

accent

#9B59CF

background

#F8F9FC

surface

#F0F2F8

border

#CBCCD1

text

#0C0E13

muted

#7D7E82

Preview Lab

Preview with #507BB2

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

Preview Lab → · Contrast checker → · Palette generator →