#50599B#50599B

#50599B is a mid, moderate blue. Relative luminance 0.112; OKLCH L 48.8% C 0.106 H 275.9°. Best body text is #FFFFFF at 6.47:1 contrast (WCAG AA passes).

Color values

HEX	#50599B
RGB	rgb(80, 89, 155)
HSL	hsl(233, 32%, 46%)
HSV	hsv(233, 48%, 61%)
CMYK	cmyk(48.4%, 42.6%, 0%, 39.2%)
CIE-LAB	lab(39.94, 15.13, -37.20)
CIE-LCH	lch(39.94, 40.16, 292.13°)
OKLab	oklab(48.79% 0.0109 -0.1053)
OKLCH	oklch(48.79% 0.106 275.9)
XYZ	xyz(12.7952, 11.2161, 32.4947)
Luminance	0.1122 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#50599B #9B9250

analogous

#507E9B #50599B #6C509B

triadic

#50599B #9B5059 #599B50

tetradic

#50599B #9B507E #9B9250 #509B6C

square

#50599B #9B507E #9B9250 #509B6C

split-complementary

#50599B #9B6C50 #7E9B50

monochromatic

#262B4A #3B4273 #50599B #727AB6 #9AA0CB

Accessibility & contrast

On white

6.47

#50599B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#50599B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #50599B

6.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##50599B	#FFFFFF	#000000	##FFFFFF
##50599B	1.00	6.47	3.24	6.47
#FFFFFF	6.47	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F619E

Deuteranopia (green-blind)

#395B9A

Tritanopia (blue-blind)

#346772

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #50599b;
/* rgb */ color: rgb(80, 89, 155);
/* oklch */ color: oklch(48.8% 0.106 275.9);

Tailwind

colors: {
  custom: {
    50: '#8587b9',
    500: '#50599b',
    950: '#000000',
  },
}

SCSS

$custom: #50599b;
$custom-light: #8587b9;
$custom-dark: #000000;

JSON

{
  "hex": "#50599b",
  "rgb": {
    "r": 80,
    "g": 89,
    "b": 155
  },
  "hsl": {
    "h": 232.8,
    "s": 31.915,
    "l": 46.078
  },
  "oklch": {
    "l": 0.48794,
    "c": 0.10583,
    "h": 275.9
  },
  "luminance": 0.11217
}

Semantic roles & 50–950 ramp

primary

#50599B

secondary

#B8B38F

accent

#BC60C8

background

#F8F8FB

surface

#F0EFF6

border

#CBCAD0

text

#0B0B11

muted

#7C7C80

Preview Lab

Preview with #50599B

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

Preview Lab → · Contrast checker → · Palette generator →