#2B5698#2B5698

#2B5698 is a mid, moderate blue. Relative luminance 0.094; OKLCH L 45.8% C 0.118 H 258.8°. Best body text is #FFFFFF at 7.27:1 contrast (WCAG AA passes).

Color values

HEX	#2B5698
RGB	rgb(43, 86, 152)
HSL	hsl(216, 56%, 38%)
HSV	hsv(216, 72%, 60%)
CMYK	cmyk(71.7%, 43.4%, 0%, 40.4%)
CIE-LAB	lab(36.81, 8.34, -40.51)
CIE-LCH	lch(36.81, 41.36, 281.63°)
OKLab	oklab(45.77% -0.023 -0.1158)
OKLCH	oklch(45.77% 0.118 258.8)
XYZ	xyz(9.9895, 9.4351, 30.9944)
Luminance	0.0944 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B5698 #986D2B

analogous

#2B8C98 #2B5698 #362B98

triadic

#2B5698 #982B56 #56982B

tetradic

#2B5698 #982B8C #986D2B #2B9836

square

#2B5698 #982B8C #986D2B #2B9836

split-complementary

#2B5698 #98362B #8C982B

monochromatic

#102039 #1E3B68 #2B5698 #3971C7 #6993D5

Accessibility & contrast

On white

7.27

#2B5698 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.89

#2B5698 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B5698

7.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B5698	#FFFFFF	#000000	##FFFFFF
##2B5698	1.00	7.27	2.89	7.27
#FFFFFF	7.27	1.00	21.00	1.00
#000000	2.89	21.00	1.00	21.00
##FFFFFF	7.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#365C9B

Deuteranopia (green-blind)

#245297

Tritanopia (blue-blind)

#00656F

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #2b5698;
/* rgb */ color: rgb(43, 86, 152);
/* oklch */ color: oklch(45.8% 0.118 258.8);

Tailwind

colors: {
  custom: {
    50: '#7285b7',
    500: '#2b5698',
    950: '#000000',
  },
}

SCSS

$custom: #2b5698;
$custom-light: #7285b7;
$custom-dark: #000000;

JSON

{
  "hex": "#2b5698",
  "rgb": {
    "r": 43,
    "g": 86,
    "b": 152
  },
  "hsl": {
    "h": 216.33,
    "s": 55.897,
    "l": 38.235
  },
  "oklch": {
    "l": 0.4577,
    "c": 0.11801,
    "h": 258.8
  },
  "luminance": 0.09436
}

Semantic roles & 50–950 ramp

primary

#2B5698

secondary

#BB9964

accent

#A449DF

background

#F7F8FB

surface

#EDEFF6

border

#C8CAD0

text

#090B11

muted

#7B7C80

Preview Lab

Preview with #2B5698

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

Preview Lab → · Contrast checker → · Palette generator →