#2C599F#2C599F

#2C599F is a mid, vivid blue. Relative luminance 0.102; OKLCH L 47.0% C 0.124 H 259.0°. Best body text is #FFFFFF at 6.92:1 contrast (WCAG AA passes).

Color values

HEX	#2C599F
RGB	rgb(44, 89, 159)
HSL	hsl(217, 57%, 40%)
HSV	hsv(217, 72%, 62%)
CMYK	cmyk(72.3%, 44%, 0%, 37.6%)
CIE-LAB	lab(38.17, 9.19, -42.54)
CIE-LCH	lch(38.17, 43.52, 282.19°)
OKLab	oklab(46.97% -0.0236 -0.1216)
OKLCH	oklch(46.97% 0.124 259)
XYZ	xyz(10.8668, 10.1823, 34.1868)
Luminance	0.1018 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C599F #9F722C

analogous

#2C929F #2C599F #392C9F

triadic

#2C599F #9F2C59 #599F2C

tetradic

#2C599F #9F2C92 #9F722C #2C9F39

square

#2C599F #9F2C92 #9F722C #2C9F39

split-complementary

#2C599F #9F392C #929F2C

monochromatic

#11233F #1F3E6F #2C599F #3E75CA #6E97D7

Accessibility & contrast

On white

6.92

#2C599F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.04

#2C599F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2C599F

6.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C599F	#FFFFFF	#000000	##FFFFFF
##2C599F	1.00	6.92	3.04	6.92
#FFFFFF	6.92	1.00	21.00	1.00
#000000	3.04	21.00	1.00	21.00
##FFFFFF	6.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3760A2

Deuteranopia (green-blind)

#22559E

Tritanopia (blue-blind)

#006974

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #2c599f;
/* rgb */ color: rgb(44, 89, 159);
/* oklch */ color: oklch(47.0% 0.124 259.0);

Tailwind

colors: {
  custom: {
    50: '#7487bc',
    500: '#2c599f',
    950: '#000000',
  },
}

SCSS

$custom: #2c599f;
$custom-light: #7487bc;
$custom-dark: #000000;

JSON

{
  "hex": "#2c599f",
  "rgb": {
    "r": 44,
    "g": 89,
    "b": 159
  },
  "hsl": {
    "h": 216.522,
    "s": 56.65,
    "l": 39.804
  },
  "oklch": {
    "l": 0.46971,
    "c": 0.12392,
    "h": 259
  },
  "luminance": 0.10183
}

Semantic roles & 50–950 ramp

primary

#2C599F

secondary

#BE9D69

accent

#A448E0

background

#F7F8FB

surface

#EDEFF6

border

#C8CAD0

text

#090B12

muted

#7B7C81

Preview Lab

Preview with #2C599F

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

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