#2C65B7#2C65B7

#2C65B7 is a mid, vivid blue. Relative luminance 0.133; OKLCH L 51.3% C 0.143 H 258.0°. Best body text is #FFFFFF at 5.75:1 contrast (WCAG AA passes).

Color values

HEX	#2C65B7
RGB	rgb(44, 101, 183)
HSL	hsl(215, 61%, 45%)
HSV	hsv(215, 76%, 72%)
CMYK	cmyk(76%, 44.8%, 0%, 28.2%)
CIE-LAB	lab(43.15, 10.57, -48.73)
CIE-LCH	lch(43.15, 49.87, 282.24°)
OKLab	oklab(51.3% -0.0298 -0.1396)
OKLCH	oklch(51.3% 0.143 258)
XYZ	xyz(14.2365, 13.2601, 46.5997)
Luminance	0.1326 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C65B7 #B77E2C

analogous

#2CAAB7 #2C65B7 #392CB7

triadic

#2C65B7 #B72C65 #65B72C

tetradic

#2C65B7 #B72CAA #B77E2C #2CB739

square

#2C65B7 #B72CAA #B77E2C #2CB739

split-complementary

#2C65B7 #B7392C #AAB72C

monochromatic

#142F54 #204A86 #2C65B7 #4C84D4 #7EA6E0

Accessibility & contrast

On white

5.75

#2C65B7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.65

#2C65B7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2C65B7

5.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C65B7	#FFFFFF	#000000	##FFFFFF
##2C65B7	1.00	5.75	3.65	5.75
#FFFFFF	5.75	1.00	21.00	1.00
#000000	3.65	21.00	1.00	21.00
##FFFFFF	5.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B6DBA

Deuteranopia (green-blind)

#1E60B5

Tritanopia (blue-blind)

#007885

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #2c65b7;
/* rgb */ color: rgb(44, 101, 183);
/* oklch */ color: oklch(51.3% 0.143 258.0);

Tailwind

colors: {
  custom: {
    50: '#7990cd',
    500: '#2c65b7',
    950: '#000000',
  },
}

SCSS

$custom: #2c65b7;
$custom-light: #7990cd;
$custom-dark: #000000;

JSON

{
  "hex": "#2c65b7",
  "rgb": {
    "r": 44,
    "g": 101,
    "b": 183
  },
  "hsl": {
    "h": 215.396,
    "s": 61.233,
    "l": 44.51
  },
  "oklch": {
    "l": 0.51303,
    "c": 0.14278,
    "h": 258
  },
  "luminance": 0.13262
}

Semantic roles & 50–950 ramp

primary

#2C65B7

secondary

#C8A776

accent

#A243E4

background

#F8F8FC

surface

#EFF0F9

border

#CACBD2

text

#0A0C13

muted

#7C7D82

Preview Lab

Preview with #2C65B7

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

Preview Lab → · Contrast checker → · Palette generator →