#2B5293#2B5293

#2B5293 is a dark, moderate blue. Relative luminance 0.087; OKLCH L 44.5% C 0.116 H 260.0°. Best body text is #FFFFFF at 7.69:1 contrast (WCAG AA passes).

Color values

HEX	#2B5293
RGB	rgb(43, 82, 147)
HSL	hsl(218, 55%, 37%)
HSV	hsv(218, 71%, 58%)
CMYK	cmyk(70.7%, 44.2%, 0%, 42.4%)
CIE-LAB	lab(35.31, 9.06, -39.89)
CIE-LCH	lch(35.31, 40.90, 282.80°)
OKLab	oklab(44.51% -0.02 -0.114)
OKLCH	oklch(44.51% 0.116 260)
XYZ	xyz(9.2781, 8.6538, 28.7795)
Luminance	0.0866 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B5293 #936C2B

analogous

#2B8693 #2B5293 #382B93

triadic

#2B5293 #932B52 #52932B

tetradic

#2B5293 #932B86 #936C2B #2B9338

square

#2B5293 #932B86 #936C2B #2B9338

split-complementary

#2B5293 #93382B #86932B

monochromatic

#0F1D34 #1D3864 #2B5293 #396CC2 #668FD2

Accessibility & contrast

On white

7.69

#2B5293 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#2B5293 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B5293

7.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B5293	#FFFFFF	#000000	##FFFFFF
##2B5293	1.00	7.69	2.73	7.69
#FFFFFF	7.69	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#335896

Deuteranopia (green-blind)

#214F92

Tritanopia (blue-blind)

#00616B

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #2b5293;
/* rgb */ color: rgb(43, 82, 147);
/* oklch */ color: oklch(44.5% 0.116 260.0);

Tailwind

colors: {
  custom: {
    50: '#7182b3',
    500: '#2b5293',
    950: '#000000',
  },
}

SCSS

$custom: #2b5293;
$custom-light: #7182b3;
$custom-dark: #000000;

JSON

{
  "hex": "#2b5293",
  "rgb": {
    "r": 43,
    "g": 82,
    "b": 147
  },
  "hsl": {
    "h": 217.5,
    "s": 54.737,
    "l": 37.255
  },
  "oklch": {
    "l": 0.44511,
    "c": 0.11574,
    "h": 260
  },
  "luminance": 0.08655
}

Semantic roles & 50–950 ramp

primary

#2B5293

secondary

#B99861

accent

#A64ADE

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#090A11

muted

#7B7C80

Preview Lab

Preview with #2B5293

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

Preview Lab → · Contrast checker → · Palette generator →