#2C5FBA#2C5FBA

#2C5FBA is a mid, vivid blue. Relative luminance 0.123; OKLCH L 50.2% C 0.154 H 260.9°. Best body text is #FFFFFF at 6.08:1 contrast (WCAG AA passes).

Color values

HEX	#2C5FBA
RGB	rgb(44, 95, 186)
HSL	hsl(218, 62%, 45%)
HSV	hsv(218, 76%, 73%)
CMYK	cmyk(76.3%, 48.9%, 0%, 27.1%)
CIE-LAB	lab(41.63, 15.59, -52.93)
CIE-LCH	lch(41.63, 55.18, 286.41°)
OKLab	oklab(50.19% -0.0243 -0.1521)
OKLCH	oklch(50.19% 0.154 260.9)
XYZ	xyz(13.9906, 12.2635, 48.0746)
Luminance	0.1226 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C5FBA #BA872C

analogous

#2CA6BA #2C5FBA #402CBA

triadic

#2C5FBA #BA2C5F #5FBA2C

tetradic

#2C5FBA #BA2CA6 #BA872C #2CBA40

square

#2C5FBA #BA2CA6 #BA872C #2CBA40

split-complementary

#2C5FBA #BA402C #A6BA2C

monochromatic

#152C57 #204689 #2C5FBA #4E7FD5 #80A2E1

Accessibility & contrast

On white

6.08

#2C5FBA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.45

#2C5FBA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2C5FBA

6.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C5FBA	#FFFFFF	#000000	##FFFFFF
##2C5FBA	1.00	6.08	3.45	6.08
#FFFFFF	6.08	1.00	21.00	1.00
#000000	3.45	21.00	1.00	21.00
##FFFFFF	6.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B69BD

Deuteranopia (green-blind)

#005CB8

Tritanopia (blue-blind)

#007583

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #2c5fba;
/* rgb */ color: rgb(44, 95, 186);
/* oklch */ color: oklch(50.2% 0.154 260.9);

Tailwind

colors: {
  custom: {
    50: '#7a8bcf',
    500: '#2c5fba',
    950: '#000000',
  },
}

SCSS

$custom: #2c5fba;
$custom-light: #7a8bcf;
$custom-dark: #000000;

JSON

{
  "hex": "#2c5fba",
  "rgb": {
    "r": 44,
    "g": 95,
    "b": 186
  },
  "hsl": {
    "h": 218.451,
    "s": 61.739,
    "l": 45.098
  },
  "oklch": {
    "l": 0.50194,
    "c": 0.15401,
    "h": 260.9
  },
  "luminance": 0.12265
}

Semantic roles & 50–950 ramp

primary

#2C5FBA

secondary

#CAAC78

accent

#AB43E5

background

#F8F8FC

surface

#EFF0F9

border

#CACBD2

text

#0B0C14

muted

#7C7D82

Preview Lab

Preview with #2C5FBA

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

Preview Lab → · Contrast checker → · Palette generator →