#2B65DF#2B65DF

#2B65DF is a mid, vivid blue. Relative luminance 0.151; OKLCH L 54.2% C 0.196 H 262.6°. Best body text is #FFFFFF at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#2B65DF
RGB	rgb(43, 101, 223)
HSL	hsl(221, 74%, 52%)
HSV	hsv(221, 81%, 87%)
CMYK	cmyk(80.7%, 54.7%, 0%, 12.5%)
CIE-LAB	lab(45.83, 25.64, -67.41)
CIE-LCH	lch(45.83, 72.12, 290.83°)
OKLab	oklab(54.21% -0.0252 -0.1946)
OKLCH	oklch(54.21% 0.196 262.6)
XYZ	xyz(18.9644, 15.1464, 71.7218)
Luminance	0.1515 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B65DF #DFA52B

analogous

#2BBFDF #2B65DF #4B2BDF

triadic

#2B65DF #DF2B65 #65DF2B

tetradic

#2B65DF #DF2BBF #DFA52B #2BDF4B

square

#2B65DF #DF2BBF #DFA52B #2BDF4B

split-complementary

#2B65DF #DF4B2B #BFDF2B

monochromatic

#13357D #1B4CB2 #2B65DF #608CE7 #95B2EF

Accessibility & contrast

On white

5.21

#2B65DF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#2B65DF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B65DF

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B65DF	#FFFFFF	#000000	##FFFFFF
##2B65DF	1.00	5.21	4.03	5.21
#FFFFFF	5.21	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0075E3

Deuteranopia (green-blind)

#0065DD

Tritanopia (blue-blind)

#008398

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #2b65df;
/* rgb */ color: rgb(43, 101, 223);
/* oklch */ color: oklch(54.2% 0.196 262.6);

Tailwind

colors: {
  custom: {
    50: '#8190ea',
    500: '#2b65df',
    950: '#000000',
  },
}

SCSS

$custom: #2b65df;
$custom-light: #8190ea;
$custom-dark: #000000;

JSON

{
  "hex": "#2b65df",
  "rgb": {
    "r": 43,
    "g": 101,
    "b": 223
  },
  "hsl": {
    "h": 220.667,
    "s": 73.77,
    "l": 52.157
  },
  "oklch": {
    "l": 0.54207,
    "c": 0.19621,
    "h": 262.6
  },
  "luminance": 0.15149
}

Semantic roles & 50–950 ramp

primary

#2B65DF

secondary

#DAC18C

accent

#B537F0

background

#F8F8FE

surface

#F0F0FD

border

#CBCBD5

text

#0C0C16

muted

#7D7D84

Preview Lab

Preview with #2B65DF

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

Preview Lab → · Contrast checker → · Palette generator →