#2B65D0#2B65D0

#2B65D0 is a mid, vivid blue. Relative luminance 0.144; OKLCH L 53.1% C 0.177 H 261.3°. Best body text is #FFFFFF at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#2B65D0
RGB	rgb(43, 101, 208)
HSL	hsl(219, 66%, 49%)
HSV	hsv(219, 79%, 82%)
CMYK	cmyk(79.3%, 51.4%, 0%, 18.4%)
CIE-LAB	lab(44.76, 19.97, -60.59)
CIE-LCH	lch(44.76, 63.80, 288.24°)
OKLab	oklab(53.06% -0.0266 -0.1745)
OKLCH	oklch(53.06% 0.177 261.3)
XYZ	xyz(17.0310, 14.3730, 61.5389)
Luminance	0.1437 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B65D0 #D0962B

analogous

#2BB8D0 #2B65D0 #442BD0

triadic

#2B65D0 #D02B65 #65D02B

tetradic

#2B65D0 #D02BB8 #D0962B #2BD044

square

#2B65D0 #D02BB8 #D0962B #2BD044

split-complementary

#2B65D0 #D0442B #B8D02B

monochromatic

#16346B #214C9D #2B65D0 #5B89DD #8EADE8

Accessibility & contrast

On white

5.42

#2B65D0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.87

#2B65D0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B65D0

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B65D0	#FFFFFF	#000000	##FFFFFF
##2B65D0	1.00	5.42	3.87	5.42
#FFFFFF	5.42	1.00	21.00	1.00
#000000	3.87	21.00	1.00	21.00
##FFFFFF	5.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C72D4

Deuteranopia (green-blind)

#0063CE

Tritanopia (blue-blind)

#007F91

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #2b65d0;
/* rgb */ color: rgb(43, 101, 208);
/* oklch */ color: oklch(53.1% 0.177 261.3);

Tailwind

colors: {
  custom: {
    50: '#7e90df',
    500: '#2b65d0',
    950: '#000000',
  },
}

SCSS

$custom: #2b65d0;
$custom-light: #7e90df;
$custom-dark: #000000;

JSON

{
  "hex": "#2b65d0",
  "rgb": {
    "r": 43,
    "g": 101,
    "b": 208
  },
  "hsl": {
    "h": 218.909,
    "s": 65.737,
    "l": 49.216
  },
  "oklch": {
    "l": 0.53055,
    "c": 0.17657,
    "h": 261.3
  },
  "luminance": 0.14375
}

Semantic roles & 50–950 ramp

primary

#2B65D0

secondary

#D2B785

accent

#AD3FE9

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0C15

muted

#7D7D83

Preview Lab

Preview with #2B65D0

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

Preview Lab → · Contrast checker → · Palette generator →