#2C61BC#2C61BC

#2C61BC is a mid, vivid blue. Relative luminance 0.127; OKLCH L 50.8% C 0.154 H 260.5°. Best body text is #FFFFFF at 5.93:1 contrast (WCAG AA passes).

Color values

HEX	#2C61BC
RGB	rgb(44, 97, 188)
HSL	hsl(218, 62%, 45%)
HSV	hsv(218, 77%, 74%)
CMYK	cmyk(76.6%, 48.4%, 0%, 26.3%)
CIE-LAB	lab(42.33, 15.05, -52.97)
CIE-LCH	lch(42.33, 55.07, 285.86°)
OKLab	oklab(50.77% -0.0256 -0.1522)
OKLCH	oklch(50.77% 0.154 260.5)
XYZ	xyz(14.3872, 12.7141, 49.2630)
Luminance	0.1272 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C61BC #BC872C

analogous

#2CA9BC #2C61BC #3F2CBC

triadic

#2C61BC #BC2C61 #61BC2C

tetradic

#2C61BC #BC2CA9 #BC872C #2CBC3F

square

#2C61BC #BC2CA9 #BC872C #2CBC3F

split-complementary

#2C61BC #BC3F2C #A9BC2C

monochromatic

#152E59 #20478A #2C61BC #4F81D6 #81A4E1

Accessibility & contrast

On white

5.93

#2C61BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.54

#2C61BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2C61BC

5.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C61BC	#FFFFFF	#000000	##FFFFFF
##2C61BC	1.00	5.93	3.54	5.93
#FFFFFF	5.93	1.00	21.00	1.00
#000000	3.54	21.00	1.00	21.00
##FFFFFF	5.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D6BBF

Deuteranopia (green-blind)

#005EBA

Tritanopia (blue-blind)

#007785

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #2c61bc;
/* rgb */ color: rgb(44, 97, 188);
/* oklch */ color: oklch(50.8% 0.154 260.5);

Tailwind

colors: {
  custom: {
    50: '#7a8dd1',
    500: '#2c61bc',
    950: '#000000',
  },
}

SCSS

$custom: #2c61bc;
$custom-light: #7a8dd1;
$custom-dark: #000000;

JSON

{
  "hex": "#2c61bc",
  "rgb": {
    "r": 44,
    "g": 97,
    "b": 188
  },
  "hsl": {
    "h": 217.917,
    "s": 62.069,
    "l": 45.49
  },
  "oklch": {
    "l": 0.50771,
    "c": 0.15432,
    "h": 260.5
  },
  "luminance": 0.12716
}

Semantic roles & 50–950 ramp

primary

#2C61BC

secondary

#CAAD79

accent

#A943E5

background

#F8F8FC

surface

#EFF0F9

border

#CACBD2

text

#0B0C14

muted

#7C7D82

Preview Lab

Preview with #2C61BC

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

Preview Lab → · Contrast checker → · Palette generator →