#2B5097#2B5097

#2B5097 is a dark, vivid blue. Relative luminance 0.085; OKLCH L 44.3% C 0.124 H 261.9°. Best body text is #FFFFFF at 7.79:1 contrast (WCAG AA passes).

Color values

HEX	#2B5097
RGB	rgb(43, 80, 151)
HSL	hsl(219, 56%, 38%)
HSV	hsv(219, 72%, 59%)
CMYK	cmyk(71.5%, 47%, 0%, 40.8%)
CIE-LAB	lab(34.97, 11.92, -42.85)
CIE-LCH	lch(34.97, 44.48, 285.54°)
OKLab	oklab(44.33% -0.0174 -0.1227)
OKLCH	oklch(44.33% 0.124 261.9)
XYZ	xyz(9.4488, 8.4843, 30.4118)
Luminance	0.0848 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B5097 #97722B

analogous

#2B8697 #2B5097 #3C2B97

triadic

#2B5097 #972B50 #50972B

tetradic

#2B5097 #972B86 #97722B #2B973C

square

#2B5097 #972B86 #97722B #2B973C

split-complementary

#2B5097 #973C2B #86972B

monochromatic

#101E38 #1D3767 #2B5097 #3969C7 #688DD4

Accessibility & contrast

On white

7.79

#2B5097 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#2B5097 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B5097

7.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B5097	#FFFFFF	#000000	##FFFFFF
##2B5097	1.00	7.79	2.70	7.79
#FFFFFF	7.79	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C589A

Deuteranopia (green-blind)

#154E96

Tritanopia (blue-blind)

#00616C

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #2b5097;
/* rgb */ color: rgb(43, 80, 151);
/* oklch */ color: oklch(44.3% 0.124 261.9);

Tailwind

colors: {
  custom: {
    50: '#7280b6',
    500: '#2b5097',
    950: '#000000',
  },
}

SCSS

$custom: #2b5097;
$custom-light: #7280b6;
$custom-dark: #000000;

JSON

{
  "hex": "#2b5097",
  "rgb": {
    "r": 43,
    "g": 80,
    "b": 151
  },
  "hsl": {
    "h": 219.444,
    "s": 55.67,
    "l": 38.039
  },
  "oklch": {
    "l": 0.44333,
    "c": 0.12396,
    "h": 261.9
  },
  "luminance": 0.08485
}

Semantic roles & 50–950 ramp

primary

#2B5097

secondary

#BB9D63

accent

#AC49DF

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#090A11

muted

#7B7C80

Preview Lab

Preview with #2B5097

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

Preview Lab → · Contrast checker → · Palette generator →