#507DAD#507DAD

#507DAD is a mid, moderate cyan. Relative luminance 0.194; OKLCH L 57.8% C 0.090 H 251.1°. Best body text is #000000 at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#507DAD
RGB	rgb(80, 125, 173)
HSL	hsl(211, 37%, 50%)
HSV	hsv(211, 54%, 68%)
CMYK	cmyk(53.8%, 27.7%, 0%, 32.2%)
CIE-LAB	lab(51.14, -1.29, -30.19)
CIE-LCH	lch(51.14, 30.22, 267.55°)
OKLab	oklab(57.78% -0.029 -0.0847)
OKLCH	oklch(57.78% 0.09 251.1)
XYZ	xyz(18.1821, 19.3884, 42.3113)
Luminance	0.1939 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#507DAD #AD8050

analogous

#50ACAD #507DAD #5250AD

triadic

#507DAD #AD507D #7DAD50

tetradic

#507DAD #AD50AC #AD8050 #50AD52

square

#507DAD #AD50AC #AD8050 #50AD52

split-complementary

#507DAD #AD5250 #ACAD50

monochromatic

#294159 #3D5F83 #507DAD #799CC1 #A3BBD4

Accessibility & contrast

On white

4.31

#507DAD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.88

#507DAD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #507DAD

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##507DAD	#FFFFFF	#000000	##000000
##507DAD	1.00	4.31	4.88	4.88
#FFFFFF	4.31	1.00	21.00	21.00
#000000	4.88	21.00	1.00	1.00
##000000	4.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#697FAF

Deuteranopia (green-blind)

#5E76AC

Tritanopia (blue-blind)

#1A888E

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #507dad;
/* rgb */ color: rgb(80, 125, 173);
/* oklch */ color: oklch(57.8% 0.090 251.1);

Tailwind

colors: {
  custom: {
    50: '#87a2c5',
    500: '#507dad',
    950: '#000000',
  },
}

SCSS

$custom: #507dad;
$custom-light: #87a2c5;
$custom-dark: #000000;

JSON

{
  "hex": "#507dad",
  "rgb": {
    "r": 80,
    "g": 125,
    "b": 173
  },
  "hsl": {
    "h": 210.968,
    "s": 36.759,
    "l": 49.608
  },
  "oklch": {
    "l": 0.57777,
    "c": 0.08951,
    "h": 251.1
  },
  "luminance": 0.1939
}

Semantic roles & 50–950 ramp

primary

#507DAD

secondary

#C2AD97

accent

#965BCD

background

#F8F9FC

surface

#F0F2F8

border

#CBCCD1

text

#0C0F13

muted

#7D7E82

Preview Lab

Preview with #507DAD

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

Preview Lab → · Contrast checker → · Palette generator →