#2C5CC9#2C5CC9

#2C5CC9 is a mid, vivid blue. Relative luminance 0.124; OKLCH L 50.7% C 0.178 H 263.5°. Best body text is #FFFFFF at 6.03:1 contrast (WCAG AA passes).

Color values

HEX	#2C5CC9
RGB	rgb(44, 92, 201)
HSL	hsl(222, 64%, 48%)
HSV	hsv(222, 78%, 79%)
CMYK	cmyk(78.1%, 54.2%, 0%, 21.2%)
CIE-LAB	lab(41.85, 23.24, -61.28)
CIE-LCH	lch(41.85, 65.54, 290.77°)
OKLab	oklab(50.7% -0.0203 -0.1767)
OKLCH	oklch(50.7% 0.178 263.5)
XYZ	xyz(15.4047, 12.4050, 56.8295)
Luminance	0.1241 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C5CC9 #C9992C

analogous

#2CAAC9 #2C5CC9 #4A2CC9

triadic

#2C5CC9 #C92C5C #5CC92C

tetradic

#2C5CC9 #C92CAA #C9992C #2CC94A

square

#2C5CC9 #C92CAA #C9992C #2CC94A

split-complementary

#2C5CC9 #C94A2C #AAC92C

monochromatic

#162E65 #214597 #2C5CC9 #5880DA #8AA6E5

Accessibility & contrast

On white

6.03

#2C5CC9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.48

#2C5CC9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2C5CC9

6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C5CC9	#FFFFFF	#000000	##FFFFFF
##2C5CC9	1.00	6.03	3.48	6.03
#FFFFFF	6.03	1.00	21.00	1.00
#000000	3.48	21.00	1.00	21.00
##FFFFFF	6.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006ACD

Deuteranopia (green-blind)

#005CC7

Tritanopia (blue-blind)

#007789

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #2c5cc9;
/* rgb */ color: rgb(44, 92, 201);
/* oklch */ color: oklch(50.7% 0.178 263.5);

Tailwind

colors: {
  custom: {
    50: '#7d89da',
    500: '#2c5cc9',
    950: '#000000',
  },
}

SCSS

$custom: #2c5cc9;
$custom-light: #7d89da;
$custom-dark: #000000;

JSON

{
  "hex": "#2c5cc9",
  "rgb": {
    "r": 44,
    "g": 92,
    "b": 201
  },
  "hsl": {
    "h": 221.656,
    "s": 64.082,
    "l": 48.039
  },
  "oklch": {
    "l": 0.50695,
    "c": 0.17789,
    "h": 263.5
  },
  "luminance": 0.12407
}

Semantic roles & 50–950 ramp

primary

#2C5CC9

secondary

#CFB782

accent

#B441E7

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0B0B15

muted

#7C7C83

Preview Lab

Preview with #2C5CC9

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

Preview Lab → · Contrast checker → · Palette generator →