#2C5BC8#2C5BC8

#2C5BC8 is a mid, vivid blue. Relative luminance 0.122; OKLCH L 50.4% C 0.178 H 263.7°. Best body text is #FFFFFF at 6.11:1 contrast (WCAG AA passes).

Color values

HEX	#2C5BC8
RGB	rgb(44, 91, 200)
HSL	hsl(222, 64%, 48%)
HSV	hsv(222, 78%, 78%)
CMYK	cmyk(78%, 54.5%, 0%, 21.6%)
CIE-LAB	lab(41.51, 23.52, -61.26)
CIE-LCH	lch(41.51, 65.62, 291.00°)
OKLab	oklab(50.41% -0.0197 -0.1767)
OKLCH	oklch(50.41% 0.178 263.7)
XYZ	xyz(15.2014, 12.1860, 56.1833)
Luminance	0.1219 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C5BC8 #C8992C

analogous

#2CA9C8 #2C5BC8 #4B2CC8

triadic

#2C5BC8 #C82C5B #5BC82C

tetradic

#2C5BC8 #C82CA9 #C8992C #2CC84B

square

#2C5BC8 #C82CA9 #C8992C #2CC84B

split-complementary

#2C5BC8 #C84B2C #A9C82C

monochromatic

#162D64 #214496 #2C5BC8 #577FDA #89A5E5

Accessibility & contrast

On white

6.11

#2C5BC8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.44

#2C5BC8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2C5BC8

6.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C5BC8	#FFFFFF	#000000	##FFFFFF
##2C5BC8	1.00	6.11	3.44	6.11
#FFFFFF	6.11	1.00	21.00	1.00
#000000	3.44	21.00	1.00	21.00
##FFFFFF	6.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0069CC

Deuteranopia (green-blind)

#005BC6

Tritanopia (blue-blind)

#007688

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #2c5bc8;
/* rgb */ color: rgb(44, 91, 200);
/* oklch */ color: oklch(50.4% 0.178 263.7);

Tailwind

colors: {
  custom: {
    50: '#7d88d9',
    500: '#2c5bc8',
    950: '#000000',
  },
}

SCSS

$custom: #2c5bc8;
$custom-light: #7d88d9;
$custom-dark: #000000;

JSON

{
  "hex": "#2c5bc8",
  "rgb": {
    "r": 44,
    "g": 91,
    "b": 200
  },
  "hsl": {
    "h": 221.923,
    "s": 63.934,
    "l": 47.843
  },
  "oklch": {
    "l": 0.50413,
    "c": 0.17777,
    "h": 263.7
  },
  "luminance": 0.12188
}

Semantic roles & 50–950 ramp

primary

#2C5BC8

secondary

#CFB781

accent

#B541E7

background

#F8F8FD

surface

#EFEFFB

border

#CACAD4

text

#0B0B15

muted

#7C7C83

Preview Lab

Preview with #2C5BC8

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

Preview Lab → · Contrast checker → · Palette generator →