#2C65B5#2C65B5

#2C65B5 is a mid, vivid blue. Relative luminance 0.132; OKLCH L 51.2% C 0.140 H 257.6°. Best body text is #FFFFFF at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#2C65B5
RGB	rgb(44, 101, 181)
HSL	hsl(215, 61%, 44%)
HSV	hsv(215, 76%, 71%)
CMYK	cmyk(75.7%, 44.2%, 0%, 29%)
CIE-LAB	lab(43.03, 9.81, -47.76)
CIE-LCH	lch(43.03, 48.76, 281.61°)
OKLab	oklab(51.17% -0.0302 -0.1368)
OKLCH	oklch(51.17% 0.14 257.6)
XYZ	xyz(14.0298, 13.1774, 45.5112)
Luminance	0.1318 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C65B5 #B57C2C

analogous

#2CAAB5 #2C65B5 #372CB5

triadic

#2C65B5 #B52C65 #65B52C

tetradic

#2C65B5 #B52CAA #B57C2C #2CB537

square

#2C65B5 #B52CAA #B57C2C #2CB537

split-complementary

#2C65B5 #B5372C #AAB52C

monochromatic

#142E53 #204A84 #2C65B5 #4B84D3 #7CA5DF

Accessibility & contrast

On white

5.78

#2C65B5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.64

#2C65B5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2C65B5

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C65B5	#FFFFFF	#000000	##FFFFFF
##2C65B5	1.00	5.78	3.64	5.78
#FFFFFF	5.78	1.00	21.00	1.00
#000000	3.64	21.00	1.00	21.00
##FFFFFF	5.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D6CB8

Deuteranopia (green-blind)

#2260B3

Tritanopia (blue-blind)

#007884

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #2c65b5;
/* rgb */ color: rgb(44, 101, 181);
/* oklch */ color: oklch(51.2% 0.140 257.6);

Tailwind

colors: {
  custom: {
    50: '#7890cc',
    500: '#2c65b5',
    950: '#000000',
  },
}

SCSS

$custom: #2c65b5;
$custom-light: #7890cc;
$custom-dark: #000000;

JSON

{
  "hex": "#2c65b5",
  "rgb": {
    "r": 44,
    "g": 101,
    "b": 181
  },
  "hsl": {
    "h": 215.036,
    "s": 60.889,
    "l": 44.118
  },
  "oklch": {
    "l": 0.51168,
    "c": 0.14007,
    "h": 257.6
  },
  "luminance": 0.13179
}

Semantic roles & 50–950 ramp

primary

#2C65B5

secondary

#C8A575

accent

#A144E4

background

#F7F8FC

surface

#EEF0F9

border

#C9CBD2

text

#0A0C13

muted

#7C7D82

Preview Lab

Preview with #2C65B5

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

Preview Lab → · Contrast checker → · Palette generator →