#2C5CBC#2C5CBC

#2C5CBC is a mid, vivid blue. Relative luminance 0.118; OKLCH L 49.7% C 0.160 H 262.3°. Best body text is #FFFFFF at 6.24:1 contrast (WCAG AA passes).

Color values

HEX	#2C5CBC
RGB	rgb(44, 92, 188)
HSL	hsl(220, 62%, 45%)
HSV	hsv(220, 77%, 74%)
CMYK	cmyk(76.6%, 51.1%, 0%, 26.3%)
CIE-LAB	lab(40.93, 18.30, -55.23)
CIE-LCH	lch(40.93, 58.19, 288.33°)
OKLab	oklab(49.7% -0.0216 -0.1589)
OKLCH	oklch(49.7% 0.16 262.3)
XYZ	xyz(13.9397, 11.8190, 49.1138)
Luminance	0.1182 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C5CBC #BC8C2C

analogous

#2CA4BC #2C5CBC #442CBC

triadic

#2C5CBC #BC2C5C #5CBC2C

tetradic

#2C5CBC #BC2CA4 #BC8C2C #2CBC44

square

#2C5CBC #BC2CA4 #BC8C2C #2CBC44

split-complementary

#2C5CBC #BC442C #A4BC2C

monochromatic

#152B59 #20448A #2C5CBC #4F7CD6 #81A1E1

Accessibility & contrast

On white

6.24

#2C5CBC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.36

#2C5CBC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2C5CBC

6.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C5CBC	#FFFFFF	#000000	##FFFFFF
##2C5CBC	1.00	6.24	3.36	6.24
#FFFFFF	6.24	1.00	21.00	1.00
#000000	3.36	21.00	1.00	21.00
##FFFFFF	6.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F67BF

Deuteranopia (green-blind)

#005ABA

Tritanopia (blue-blind)

#007383

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #2c5cbc;
/* rgb */ color: rgb(44, 92, 188);
/* oklch */ color: oklch(49.7% 0.160 262.3);

Tailwind

colors: {
  custom: {
    50: '#7a89d1',
    500: '#2c5cbc',
    950: '#000000',
  },
}

SCSS

$custom: #2c5cbc;
$custom-light: #7a89d1;
$custom-dark: #000000;

JSON

{
  "hex": "#2c5cbc",
  "rgb": {
    "r": 44,
    "g": 92,
    "b": 188
  },
  "hsl": {
    "h": 220,
    "s": 62.069,
    "l": 45.49
  },
  "oklch": {
    "l": 0.49699,
    "c": 0.16039,
    "h": 262.3
  },
  "luminance": 0.11821
}

Semantic roles & 50–950 ramp

primary

#2C5CBC

secondary

#CAAF79

accent

#AF43E5

background

#F8F8FC

surface

#EFF0F9

border

#CACBD2

text

#0B0B14

muted

#7C7C82

Preview Lab

Preview with #2C5CBC

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

Preview Lab → · Contrast checker → · Palette generator →