#2C559E#2C559E

#2C559E is a mid, vivid blue. Relative luminance 0.095; OKLCH L 46.0% C 0.127 H 260.9°. Best body text is #FFFFFF at 7.24:1 contrast (WCAG AA passes).

Color values

HEX	#2C559E
RGB	rgb(44, 85, 158)
HSL	hsl(218, 56%, 40%)
HSV	hsv(218, 72%, 62%)
CMYK	cmyk(72.2%, 46.2%, 0%, 38%)
CIE-LAB	lab(36.93, 11.44, -43.93)
CIE-LCH	lch(36.93, 45.39, 284.59°)
OKLab	oklab(46% -0.02 -0.1258)
OKLCH	oklch(46% 0.127 260.9)
XYZ	xyz(10.4565, 9.5000, 33.6237)
Luminance	0.0950 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C559E #9E752C

analogous

#2C8E9E #2C559E #3C2C9E

triadic

#2C559E #9E2C55 #559E2C

tetradic

#2C559E #9E2C8E #9E752C #2C9E3C

square

#2C559E #9E2C8E #9E752C #2C9E3C

split-complementary

#2C559E #9E3C2C #8E9E2C

monochromatic

#11213E #1F3B6E #2C559E #3E70C9 #6E93D7

Accessibility & contrast

On white

7.24

#2C559E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.90

#2C559E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C559E

7.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C559E	#FFFFFF	#000000	##FFFFFF
##2C559E	1.00	7.24	2.90	7.24
#FFFFFF	7.24	1.00	21.00	1.00
#000000	2.90	21.00	1.00	21.00
##FFFFFF	7.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#305CA1

Deuteranopia (green-blind)

#19529D

Tritanopia (blue-blind)

#006672

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #2c559e;
/* rgb */ color: rgb(44, 85, 158);
/* oklch */ color: oklch(46.0% 0.127 260.9);

Tailwind

colors: {
  custom: {
    50: '#7484bb',
    500: '#2c559e',
    950: '#000000',
  },
}

SCSS

$custom: #2c559e;
$custom-light: #7484bb;
$custom-dark: #000000;

JSON

{
  "hex": "#2c559e",
  "rgb": {
    "r": 44,
    "g": 85,
    "b": 158
  },
  "hsl": {
    "h": 218.421,
    "s": 56.436,
    "l": 39.608
  },
  "oklch": {
    "l": 0.45996,
    "c": 0.12738,
    "h": 260.9
  },
  "luminance": 0.09501
}

Semantic roles & 50–950 ramp

primary

#2C559E

secondary

#BE9F68

accent

#A948E0

background

#F7F8FB

surface

#EDEFF6

border

#C8CAD0

text

#090A12

muted

#7B7C81

Preview Lab

Preview with #2C559E

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

Preview Lab → · Contrast checker → · Palette generator →