#2B68C9#2B68C9

#2B68C9 is a mid, vivid blue. Relative luminance 0.146; OKLCH L 53.2% C 0.164 H 259.5°. Best body text is #FFFFFF at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#2B68C9
RGB	rgb(43, 104, 201)
HSL	hsl(217, 65%, 48%)
HSV	hsv(217, 79%, 79%)
CMYK	cmyk(78.6%, 48.3%, 0%, 21.2%)
CIE-LAB	lab(45.12, 15.38, -56.00)
CIE-LCH	lch(45.12, 58.07, 285.36°)
OKLab	oklab(53.18% -0.0298 -0.161)
OKLCH	oklch(53.18% 0.164 259.5)
XYZ	xyz(16.4853, 14.6293, 57.2019)
Luminance	0.1463 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B68C9 #C98C2B

analogous

#2BB7C9 #2B68C9 #3D2BC9

triadic

#2B68C9 #C92B68 #68C92B

tetradic

#2B68C9 #C92BB7 #C98C2B #2BC93D

square

#2B68C9 #C92BB7 #C98C2B #2BC93D

split-complementary

#2B68C9 #C93D2B #B7C92B

monochromatic

#153464 #204E97 #2B68C9 #5689DB #89ADE6

Accessibility & contrast

On white

5.35

#2B68C9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.93

#2B68C9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B68C9

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B68C9	#FFFFFF	#000000	##FFFFFF
##2B68C9	1.00	5.35	3.93	5.35
#FFFFFF	5.35	1.00	21.00	1.00
#000000	3.93	21.00	1.00	21.00
##FFFFFF	5.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3072CD

Deuteranopia (green-blind)

#0064C7

Tritanopia (blue-blind)

#007F8F

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #2b68c9;
/* rgb */ color: rgb(43, 104, 201);
/* oklch */ color: oklch(53.2% 0.164 259.5);

Tailwind

colors: {
  custom: {
    50: '#7c92da',
    500: '#2b68c9',
    950: '#000000',
  },
}

SCSS

$custom: #2b68c9;
$custom-light: #7c92da;
$custom-dark: #000000;

JSON

{
  "hex": "#2b68c9",
  "rgb": {
    "r": 43,
    "g": 104,
    "b": 201
  },
  "hsl": {
    "h": 216.835,
    "s": 64.754,
    "l": 47.843
  },
  "oklch": {
    "l": 0.5318,
    "c": 0.1637,
    "h": 259.5
  },
  "luminance": 0.14631
}

Semantic roles & 50–950 ramp

primary

#2B68C9

secondary

#CFB180

accent

#A740E8

background

#F8F8FD

surface

#EFF0FB

border

#CACBD4

text

#0B0C15

muted

#7C7D83

Preview Lab

Preview with #2B68C9

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

Preview Lab → · Contrast checker → · Palette generator →