#50739B#50739B

#50739B is a mid, moderate cyan. Relative luminance 0.163; OKLCH L 54.6% C 0.075 H 252.4°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#50739B
RGB	rgb(80, 115, 155)
HSL	hsl(212, 32%, 46%)
HSV	hsv(212, 48%, 61%)
CMYK	cmyk(48.4%, 25.8%, 0%, 39.2%)
CIE-LAB	lab(47.41, -1.00, -25.49)
CIE-LCH	lch(47.41, 25.51, 267.75°)
OKLab	oklab(54.58% -0.0225 -0.0712)
OKLCH	oklch(54.58% 0.075 252.4)
XYZ	xyz(15.3534, 16.3324, 33.3474)
Luminance	0.1633 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#50739B #9B7850

analogous

#50989B #50739B #52509B

triadic

#50739B #9B5073 #739B50

tetradic

#50739B #9B5098 #9B7850 #509B52

square

#50739B #9B5098 #9B7850 #509B52

split-complementary

#50739B #9B5250 #989B50

monochromatic

#26374A #3B5573 #50739B #7292B6 #9AB1CB

Accessibility & contrast

On white

4.92

#50739B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#50739B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #50739B

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##50739B	#FFFFFF	#000000	##FFFFFF
##50739B	1.00	4.92	4.27	4.92
#FFFFFF	4.92	1.00	21.00	1.00
#000000	4.27	21.00	1.00	21.00
##FFFFFF	4.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#63759D

Deuteranopia (green-blind)

#5A6D9A

Tritanopia (blue-blind)

#2F7C81

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #50739b;
/* rgb */ color: rgb(80, 115, 155);
/* oklch */ color: oklch(54.6% 0.075 252.4);

Tailwind

colors: {
  custom: {
    50: '#859bb8',
    500: '#50739b',
    950: '#000000',
  },
}

SCSS

$custom: #50739b;
$custom-light: #859bb8;
$custom-dark: #000000;

JSON

{
  "hex": "#50739b",
  "rgb": {
    "r": 80,
    "g": 115,
    "b": 155
  },
  "hsl": {
    "h": 212,
    "s": 31.915,
    "l": 46.078
  },
  "oklch": {
    "l": 0.54585,
    "c": 0.07465,
    "h": 252.4
  },
  "luminance": 0.16333
}

Semantic roles & 50–950 ramp

primary

#50739B

secondary

#B8A58F

accent

#9760C8

background

#F8F9FB

surface

#F0F2F6

border

#CBCCD0

text

#0B0E11

muted

#7C7E80

Preview Lab

Preview with #50739B

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

Preview Lab → · Contrast checker → · Palette generator →