#2B659B#2B659B

#2B659B is a mid, moderate cyan. Relative luminance 0.122; OKLCH L 49.5% C 0.106 H 249.4°. Best body text is #FFFFFF at 6.11:1 contrast (WCAG AA passes).

Color values

HEX	#2B659B
RGB	rgb(43, 101, 155)
HSL	hsl(209, 57%, 39%)
HSV	hsv(209, 72%, 61%)
CMYK	cmyk(72.3%, 34.8%, 0%, 39.2%)
CIE-LAB	lab(41.51, -0.13, -34.84)
CIE-LCH	lch(41.51, 34.84, 269.78°)
OKLab	oklab(49.49% -0.0371 -0.0989)
OKLCH	oklch(49.49% 0.106 249.4)
XYZ	xyz(11.5641, 12.1862, 32.7467)
Luminance	0.1219 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B659B #9B612B

analogous

#2B9B99 #2B659B #2B2D9B

triadic

#2B659B #9B2B65 #659B2B

tetradic

#2B659B #992B9B #9B612B #2D9B2B

square

#2B659B #992B9B #9B612B #2D9B2B

split-complementary

#2B659B #9B2B2D #9B992B

monochromatic

#10273B #1E466B #2B659B #3B84C9 #6BA2D6

Accessibility & contrast

On white

6.11

#2B659B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.44

#2B659B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B659B

6.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B659B	#FFFFFF	#000000	##FFFFFF
##2B659B	1.00	6.11	3.44	6.11
#FFFFFF	6.11	1.00	21.00	1.00
#000000	3.44	21.00	1.00	21.00
##FFFFFF	6.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D689D

Deuteranopia (green-blind)

#3D5D9A

Tritanopia (blue-blind)

#007279

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #2b659b;
/* rgb */ color: rgb(43, 101, 155);
/* oklch */ color: oklch(49.5% 0.106 249.4);

Tailwind

colors: {
  custom: {
    50: '#7390b9',
    500: '#2b659b',
    950: '#000000',
  },
}

SCSS

$custom: #2b659b;
$custom-light: #7390b9;
$custom-dark: #000000;

JSON

{
  "hex": "#2b659b",
  "rgb": {
    "r": 43,
    "g": 101,
    "b": 155
  },
  "hsl": {
    "h": 208.929,
    "s": 56.566,
    "l": 38.824
  },
  "oklch": {
    "l": 0.49492,
    "c": 0.10565,
    "h": 249.4
  },
  "luminance": 0.12188
}

Semantic roles & 50–950 ramp

primary

#2B659B

secondary

#BC8F65

accent

#9148E0

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#090C11

muted

#7B7D80

Preview Lab

Preview with #2B659B

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

Preview Lab → · Contrast checker → · Palette generator →