#2C6599#2C6599

#2C6599 is a mid, moderate cyan. Relative luminance 0.121; OKLCH L 49.4% C 0.103 H 248.9°. Best body text is #FFFFFF at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#2C6599
RGB	rgb(44, 101, 153)
HSL	hsl(209, 55%, 39%)
HSV	hsv(209, 71%, 60%)
CMYK	cmyk(71.2%, 34%, 0%, 40%)
CIE-LAB	lab(41.44, -0.72, -33.76)
CIE-LCH	lch(41.44, 33.77, 268.78°)
OKLab	oklab(49.41% -0.037 -0.0957)
OKLCH	oklch(49.41% 0.103 248.9)
XYZ	xyz(11.4400, 12.1415, 31.8714)
Luminance	0.1214 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C6599 #99602C

analogous

#2C9996 #2C6599 #2C2E99

triadic

#2C6599 #992C65 #65992C

tetradic

#2C6599 #962C99 #99602C #2E992C

square

#2C6599 #962C99 #99602C #2E992C

split-complementary

#2C6599 #992C2E #99962C

monochromatic

#11263A #1E4669 #2C6599 #3B84C7 #6BA2D4

Accessibility & contrast

On white

6.12

#2C6599 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.43

#2C6599 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2C6599

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C6599	#FFFFFF	#000000	##FFFFFF
##2C6599	1.00	6.12	3.43	6.12
#FFFFFF	6.12	1.00	21.00	1.00
#000000	3.43	21.00	1.00	21.00
##FFFFFF	6.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E679B

Deuteranopia (green-blind)

#3E5D98

Tritanopia (blue-blind)

#007178

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #2c6599;
/* rgb */ color: rgb(44, 101, 153);
/* oklch */ color: oklch(49.4% 0.103 248.9);

Tailwind

colors: {
  custom: {
    50: '#7390b7',
    500: '#2c6599',
    950: '#000000',
  },
}

SCSS

$custom: #2c6599;
$custom-light: #7390b7;
$custom-dark: #000000;

JSON

{
  "hex": "#2c6599",
  "rgb": {
    "r": 44,
    "g": 101,
    "b": 153
  },
  "hsl": {
    "h": 208.624,
    "s": 55.33,
    "l": 38.627
  },
  "oklch": {
    "l": 0.49412,
    "c": 0.10264,
    "h": 248.9
  },
  "luminance": 0.12143
}

Semantic roles & 50–950 ramp

primary

#2C6599

secondary

#BB8E66

accent

#9049DF

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#090C11

muted

#7B7D80

Preview Lab

Preview with #2C6599

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

Preview Lab → · Contrast checker → · Palette generator →