#2B6397#2B6397

#2B6397 is a mid, moderate cyan. Relative luminance 0.117; OKLCH L 48.8% C 0.102 H 249.3°. Best body text is #FFFFFF at 6.30:1 contrast (WCAG AA passes).

Color values

HEX	#2B6397
RGB	rgb(43, 99, 151)
HSL	hsl(209, 56%, 38%)
HSV	hsv(209, 72%, 59%)
CMYK	cmyk(71.5%, 34.4%, 0%, 40.8%)
CIE-LAB	lab(40.69, -0.37, -33.75)
CIE-LCH	lch(40.69, 33.76, 269.37°)
OKLab	oklab(48.78% -0.0362 -0.0958)
OKLCH	oklch(48.78% 0.102 249.3)
XYZ	xyz(11.0419, 11.6704, 30.9428)
Luminance	0.1167 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B6397 #975F2B

analogous

#2B9795 #2B6397 #2B2D97

triadic

#2B6397 #972B63 #63972B

tetradic

#2B6397 #952B97 #975F2B #2D972B

square

#2B6397 #952B97 #975F2B #2D972B

split-complementary

#2B6397 #972B2D #97952B

monochromatic

#102538 #1D4467 #2B6397 #3982C7 #68A0D4

Accessibility & contrast

On white

6.30

#2B6397 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.33

#2B6397 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B6397

6.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B6397	#FFFFFF	#000000	##FFFFFF
##2B6397	1.00	6.30	3.33	6.30
#FFFFFF	6.30	1.00	21.00	1.00
#000000	3.33	21.00	1.00	21.00
##FFFFFF	6.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C6699

Deuteranopia (green-blind)

#3C5B96

Tritanopia (blue-blind)

#006F76

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #2b6397;
/* rgb */ color: rgb(43, 99, 151);
/* oklch */ color: oklch(48.8% 0.102 249.3);

Tailwind

colors: {
  custom: {
    50: '#728fb6',
    500: '#2b6397',
    950: '#000000',
  },
}

SCSS

$custom: #2b6397;
$custom-light: #728fb6;
$custom-dark: #000000;

JSON

{
  "hex": "#2b6397",
  "rgb": {
    "r": 43,
    "g": 99,
    "b": 151
  },
  "hsl": {
    "h": 208.889,
    "s": 55.67,
    "l": 38.039
  },
  "oklch": {
    "l": 0.48777,
    "c": 0.10239,
    "h": 249.3
  },
  "luminance": 0.11672
}

Semantic roles & 50–950 ramp

primary

#2B6397

secondary

#BB8D63

accent

#9149DF

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#090C11

muted

#7B7D80

Preview Lab

Preview with #2B6397

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

Preview Lab → · Contrast checker → · Palette generator →