#2B5790#2B5790

#2B5790 is a mid, moderate cyan. Relative luminance 0.093; OKLCH L 45.5% C 0.106 H 255.9°. Best body text is #FFFFFF at 7.32:1 contrast (WCAG AA passes).

Color values

HEX	#2B5790
RGB	rgb(43, 87, 144)
HSL	hsl(214, 54%, 37%)
HSV	hsv(214, 70%, 56%)
CMYK	cmyk(70.1%, 39.6%, 0%, 43.5%)
CIE-LAB	lab(36.64, 4.65, -35.95)
CIE-LCH	lch(36.64, 36.25, 277.36°)
OKLab	oklab(45.48% -0.0258 -0.1024)
OKLCH	oklch(45.48% 0.106 255.9)
XYZ	xyz(9.4367, 9.3426, 27.6861)
Luminance	0.0934 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B5790 #90642B

analogous

#2B8A90 #2B5790 #312B90

triadic

#2B5790 #902B57 #57902B

tetradic

#2B5790 #902B8A #90642B #2B9031

square

#2B5790 #902B8A #90642B #2B9031

split-complementary

#2B5790 #90312B #8A902B

monochromatic

#0F1E32 #1D3B61 #2B5790 #3973BF #6594D1

Accessibility & contrast

On white

7.32

#2B5790 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#2B5790 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B5790

7.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B5790	#FFFFFF	#000000	##FFFFFF
##2B5790	1.00	7.32	2.87	7.32
#FFFFFF	7.32	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D5B92

Deuteranopia (green-blind)

#2E528F

Tritanopia (blue-blind)

#00646C

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #2b5790;
/* rgb */ color: rgb(43, 87, 144);
/* oklch */ color: oklch(45.5% 0.106 255.9);

Tailwind

colors: {
  custom: {
    50: '#7186b1',
    500: '#2b5790',
    950: '#000000',
  },
}

SCSS

$custom: #2b5790;
$custom-light: #7186b1;
$custom-dark: #000000;

JSON

{
  "hex": "#2b5790",
  "rgb": {
    "r": 43,
    "g": 87,
    "b": 144
  },
  "hsl": {
    "h": 213.861,
    "s": 54.011,
    "l": 36.667
  },
  "oklch": {
    "l": 0.45482,
    "c": 0.10557,
    "h": 255.9
  },
  "luminance": 0.09344
}

Semantic roles & 50–950 ramp

primary

#2B5790

secondary

#B79160

accent

#9D4ADD

background

#F7F8FA

surface

#EDEFF5

border

#C8CACF

text

#080B10

muted

#7B7C7F

Preview Lab

Preview with #2B5790

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

Preview Lab → · Contrast checker → · Palette generator →