#2C65AB#2C65AB

#2C65AB is a mid, vivid cyan. Relative luminance 0.128; OKLCH L 50.5% C 0.127 H 255.2°. Best body text is #FFFFFF at 5.90:1 contrast (WCAG AA passes).

Color values

HEX	#2C65AB
RGB	rgb(44, 101, 171)
HSL	hsl(213, 59%, 42%)
HSV	hsv(213, 74%, 67%)
CMYK	cmyk(74.3%, 40.9%, 0%, 32.9%)
CIE-LAB	lab(42.43, 6.02, -42.85)
CIE-LCH	lch(42.43, 43.27, 277.99°)
OKLab	oklab(50.51% -0.0323 -0.1223)
OKLCH	oklch(50.51% 0.127 255.2)
XYZ	xyz(13.0404, 12.7817, 40.3000)
Luminance	0.1278 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C65AB #AB722C

analogous

#2CA5AB #2C65AB #332CAB

triadic

#2C65AB #AB2C65 #65AB2C

tetradic

#2C65AB #AB2CA5 #AB722C #2CAB33

square

#2C65AB #AB2CA5 #AB722C #2CAB33

split-complementary

#2C65AB #AB332C #A5AB2C

monochromatic

#132C4A #1F487A #2C65AB #4583CF #76A3DC

Accessibility & contrast

On white

5.90

#2C65AB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.56

#2C65AB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2C65AB

5.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C65AB	#FFFFFF	#000000	##FFFFFF
##2C65AB	1.00	5.90	3.56	5.90
#FFFFFF	5.90	1.00	21.00	1.00
#000000	3.56	21.00	1.00	21.00
##FFFFFF	5.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#446BAE

Deuteranopia (green-blind)

#2F5FAA

Tritanopia (blue-blind)

#00757F

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #2c65ab;
/* rgb */ color: rgb(44, 101, 171);
/* oklch */ color: oklch(50.5% 0.127 255.2);

Tailwind

colors: {
  custom: {
    50: '#7690c4',
    500: '#2c65ab',
    950: '#000000',
  },
}

SCSS

$custom: #2c65ab;
$custom-light: #7690c4;
$custom-dark: #000000;

JSON

{
  "hex": "#2c65ab",
  "rgb": {
    "r": 44,
    "g": 101,
    "b": 171
  },
  "hsl": {
    "h": 213.071,
    "s": 59.07,
    "l": 42.157
  },
  "oklch": {
    "l": 0.50511,
    "c": 0.12655,
    "h": 255.2
  },
  "luminance": 0.12783
}

Semantic roles & 50–950 ramp

primary

#2C65AB

secondary

#C39E6F

accent

#9C46E2

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0C13

muted

#7C7D82

Preview Lab

Preview with #2C65AB

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

Preview Lab → · Contrast checker → · Palette generator →