#2C5CB7#2C5CB7

#2C5CB7 is a mid, vivid blue. Relative luminance 0.116; OKLCH L 49.3% C 0.154 H 261.7°. Best body text is #FFFFFF at 6.32:1 contrast (WCAG AA passes).

Color values

HEX	#2C5CB7
RGB	rgb(44, 92, 183)
HSL	hsl(219, 61%, 45%)
HSV	hsv(219, 76%, 72%)
CMYK	cmyk(76%, 49.7%, 0%, 28.2%)
CIE-LAB	lab(40.58, 16.40, -52.86)
CIE-LCH	lch(40.58, 55.35, 287.23°)
OKLab	oklab(49.33% -0.0222 -0.152)
OKLCH	oklch(49.33% 0.154 261.7)
XYZ	xyz(13.4100, 11.6072, 46.3242)
Luminance	0.1161 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C5CB7 #B7872C

analogous

#2CA1B7 #2C5CB7 #422CB7

triadic

#2C5CB7 #B72C5C #5CB72C

tetradic

#2C5CB7 #B72CA1 #B7872C #2CB742

square

#2C5CB7 #B72CA1 #B7872C #2CB742

split-complementary

#2C5CB7 #B7422C #A1B72C

monochromatic

#142A54 #204386 #2C5CB7 #4C7BD4 #7E9FE0

Accessibility & contrast

On white

6.32

#2C5CB7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.32

#2C5CB7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2C5CB7

6.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C5CB7	#FFFFFF	#000000	##FFFFFF
##2C5CB7	1.00	6.32	3.32	6.32
#FFFFFF	6.32	1.00	21.00	1.00
#000000	3.32	21.00	1.00	21.00
##FFFFFF	6.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2666BA

Deuteranopia (green-blind)

#005AB5

Tritanopia (blue-blind)

#007281

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #2c5cb7;
/* rgb */ color: rgb(44, 92, 183);
/* oklch */ color: oklch(49.3% 0.154 261.7);

Tailwind

colors: {
  custom: {
    50: '#7989cd',
    500: '#2c5cb7',
    950: '#000000',
  },
}

SCSS

$custom: #2c5cb7;
$custom-light: #7989cd;
$custom-dark: #000000;

JSON

{
  "hex": "#2c5cb7",
  "rgb": {
    "r": 44,
    "g": 92,
    "b": 183
  },
  "hsl": {
    "h": 219.281,
    "s": 61.233,
    "l": 44.51
  },
  "oklch": {
    "l": 0.49328,
    "c": 0.15358,
    "h": 261.7
  },
  "luminance": 0.11609
}

Semantic roles & 50–950 ramp

primary

#2C5CB7

secondary

#C8AC76

accent

#AD43E4

background

#F8F8FC

surface

#EFF0F9

border

#CACBD2

text

#0A0B13

muted

#7C7C82

Preview Lab

Preview with #2C5CB7

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

Preview Lab → · Contrast checker → · Palette generator →