#2C5DC3#2C5DC3

#2C5DC3 is a mid, vivid blue. Relative luminance 0.123; OKLCH L 50.4% C 0.169 H 262.6°. Best body text is #FFFFFF at 6.07:1 contrast (WCAG AA passes).

Color values

HEX	#2C5DC3
RGB	rgb(44, 93, 195)
HSL	hsl(221, 63%, 47%)
HSV	hsv(221, 77%, 76%)
CMYK	cmyk(77.4%, 52.3%, 0%, 23.5%)
CIE-LAB	lab(41.69, 20.32, -58.07)
CIE-LCH	lch(41.69, 61.52, 289.28°)
OKLab	oklab(50.44% -0.0216 -0.1672)
OKLCH	oklch(50.44% 0.169 262.6)
XYZ	xyz(14.7999, 12.3026, 53.2138)
Luminance	0.1230 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C5DC3 #C3922C

analogous

#2CA9C3 #2C5DC3 #472CC3

triadic

#2C5DC3 #C32C5D #5DC32C

tetradic

#2C5DC3 #C32CA9 #C3922C #2CC347

square

#2C5DC3 #C32CA9 #C3922C #2CC347

split-complementary

#2C5DC3 #C3472C #A9C32C

monochromatic

#152D5F #214591 #2C5DC3 #547FD8 #86A4E4

Accessibility & contrast

On white

6.07

#2C5DC3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.46

#2C5DC3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2C5DC3

6.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C5DC3	#FFFFFF	#000000	##FFFFFF
##2C5DC3	1.00	6.07	3.46	6.07
#FFFFFF	6.07	1.00	21.00	1.00
#000000	3.46	21.00	1.00	21.00
##FFFFFF	6.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#156AC7

Deuteranopia (green-blind)

#005CC1

Tritanopia (blue-blind)

#007687

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #2c5dc3;
/* rgb */ color: rgb(44, 93, 195);
/* oklch */ color: oklch(50.4% 0.169 262.6);

Tailwind

colors: {
  custom: {
    50: '#7c8ad6',
    500: '#2c5dc3',
    950: '#000000',
  },
}

SCSS

$custom: #2c5dc3;
$custom-light: #7c8ad6;
$custom-dark: #000000;

JSON

{
  "hex": "#2c5dc3",
  "rgb": {
    "r": 44,
    "g": 93,
    "b": 195
  },
  "hsl": {
    "h": 220.53,
    "s": 63.18,
    "l": 46.863
  },
  "oklch": {
    "l": 0.50438,
    "c": 0.16864,
    "h": 262.6
  },
  "luminance": 0.12304
}

Semantic roles & 50–950 ramp

primary

#2C5DC3

secondary

#CDB37E

accent

#B142E6

background

#F8F8FD

surface

#EFF0FA

border

#CACBD3

text

#0B0B14

muted

#7C7C83

Preview Lab

Preview with #2C5DC3

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

Preview Lab → · Contrast checker → · Palette generator →