#2B5DC2#2B5DC2

#2B5DC2 is a mid, vivid blue. Relative luminance 0.122; OKLCH L 50.3% C 0.168 H 262.3°. Best body text is #FFFFFF at 6.09:1 contrast (WCAG AA passes).

Color values

HEX	#2B5DC2
RGB	rgb(43, 93, 194)
HSL	hsl(220, 64%, 46%)
HSV	hsv(220, 78%, 76%)
CMYK	cmyk(77.8%, 52.1%, 0%, 23.9%)
CIE-LAB	lab(41.59, 19.83, -57.66)
CIE-LCH	lch(41.59, 60.97, 288.98°)
OKLab	oklab(50.33% -0.0224 -0.1661)
OKLCH	oklch(50.33% 0.168 262.3)
XYZ	xyz(14.6447, 12.2356, 52.6184)
Luminance	0.1224 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B5DC2 #C2902B

analogous

#2BA9C2 #2B5DC2 #442BC2

triadic

#2B5DC2 #C22B5D #5DC22B

tetradic

#2B5DC2 #C22BA9 #C2902B #2BC244

square

#2B5DC2 #C22BA9 #C2902B #2BC244

split-complementary

#2B5DC2 #C2442B #A9C22B

monochromatic

#152D5E #204590 #2B5DC2 #527ED9 #84A3E4

Accessibility & contrast

On white

6.09

#2B5DC2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.45

#2B5DC2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B5DC2

6.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B5DC2	#FFFFFF	#000000	##FFFFFF
##2B5DC2	1.00	6.09	3.45	6.09
#FFFFFF	6.09	1.00	21.00	1.00
#000000	3.45	21.00	1.00	21.00
##FFFFFF	6.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1769C6

Deuteranopia (green-blind)

#005CC0

Tritanopia (blue-blind)

#007686

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #2b5dc2;
/* rgb */ color: rgb(43, 93, 194);
/* oklch */ color: oklch(50.3% 0.168 262.3);

Tailwind

colors: {
  custom: {
    50: '#7b8ad5',
    500: '#2b5dc2',
    950: '#000000',
  },
}

SCSS

$custom: #2b5dc2;
$custom-light: #7b8ad5;
$custom-dark: #000000;

JSON

{
  "hex": "#2b5dc2",
  "rgb": {
    "r": 43,
    "g": 93,
    "b": 194
  },
  "hsl": {
    "h": 220.132,
    "s": 63.713,
    "l": 46.471
  },
  "oklch": {
    "l": 0.50326,
    "c": 0.16756,
    "h": 262.3
  },
  "luminance": 0.12237
}

Semantic roles & 50–950 ramp

primary

#2B5DC2

secondary

#CDB27C

accent

#B041E7

background

#F8F8FD

surface

#EFF0FA

border

#CACBD3

text

#0B0B14

muted

#7C7C83

Preview Lab

Preview with #2B5DC2

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

Preview Lab → · Contrast checker → · Palette generator →