#2C539E#2C539E

#2C539E is a mid, vivid blue. Relative luminance 0.092; OKLCH L 45.5% C 0.130 H 262.0°. Best body text is #FFFFFF at 7.40:1 contrast (WCAG AA passes).

Color values

HEX	#2C539E
RGB	rgb(44, 83, 158)
HSL	hsl(219, 56%, 40%)
HSV	hsv(219, 72%, 62%)
CMYK	cmyk(72.2%, 47.5%, 0%, 38%)
CIE-LAB	lab(36.35, 12.76, -44.86)
CIE-LCH	lch(36.35, 46.64, 285.87°)
OKLab	oklab(45.55% -0.0182 -0.1286)
OKLCH	oklch(45.55% 0.13 262)
XYZ	xyz(10.3013, 9.1895, 33.5720)
Luminance	0.0919 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C539E #9E772C

analogous

#2C8C9E #2C539E #3E2C9E

triadic

#2C539E #9E2C53 #539E2C

tetradic

#2C539E #9E2C8C #9E772C #2C9E3E

square

#2C539E #9E2C8C #9E772C #2C9E3E

split-complementary

#2C539E #9E3E2C #8C9E2C

monochromatic

#11213E #1F3A6E #2C539E #3E6EC9 #6E92D7

Accessibility & contrast

On white

7.40

#2C539E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.84

#2C539E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C539E

7.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C539E	#FFFFFF	#000000	##FFFFFF
##2C539E	1.00	7.40	2.84	7.40
#FFFFFF	7.40	1.00	21.00	1.00
#000000	2.84	21.00	1.00	21.00
##FFFFFF	7.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C5BA1

Deuteranopia (green-blind)

#11519C

Tritanopia (blue-blind)

#006571

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #2c539e;
/* rgb */ color: rgb(44, 83, 158);
/* oklch */ color: oklch(45.5% 0.130 262.0);

Tailwind

colors: {
  custom: {
    50: '#7482bb',
    500: '#2c539e',
    950: '#000000',
  },
}

SCSS

$custom: #2c539e;
$custom-light: #7482bb;
$custom-dark: #000000;

JSON

{
  "hex": "#2c539e",
  "rgb": {
    "r": 44,
    "g": 83,
    "b": 158
  },
  "hsl": {
    "h": 219.474,
    "s": 56.436,
    "l": 39.608
  },
  "oklch": {
    "l": 0.45548,
    "c": 0.12986,
    "h": 262
  },
  "luminance": 0.09191
}

Semantic roles & 50–950 ramp

primary

#2C539E

secondary

#BEA068

accent

#AC48E0

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#090A12

muted

#7B7C81

Preview Lab

Preview with #2C539E

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

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