#2B39C6#2B39C6

#2B39C6 is a dark, highly saturated blue. Relative luminance 0.075; OKLCH L 44.0% C 0.215 H 269.7°. Best body text is #FFFFFF at 8.39:1 contrast (WCAG AA passes).

Color values

HEX	#2B39C6
RGB	rgb(43, 57, 198)
HSL	hsl(235, 64%, 47%)
HSV	hsv(235, 78%, 78%)
CMYK	cmyk(78.3%, 71.2%, 0%, 22.4%)
CIE-LAB	lab(32.95, 44.27, -74.10)
CIE-LCH	lch(32.95, 86.32, 300.86°)
OKLab	oklab(44.03% -0.001 -0.2146)
OKLCH	oklch(44.03% 0.215 269.7)
XYZ	xyz(12.6489, 7.5156, 54.1991)
Luminance	0.0752 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B39C6 #C6B82B

analogous

#2B86C6 #2B39C6 #6B2BC6

triadic

#2B39C6 #C62B39 #39C62B

tetradic

#2B39C6 #C62B86 #C6B82B #2BC66B

square

#2B39C6 #C62B86 #C6B82B #2BC66B

split-complementary

#2B39C6 #C66B2B #86C62B

monochromatic

#151C61 #202B94 #2B39C6 #5460DA #878FE5

Accessibility & contrast

On white

8.39

#2B39C6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#2B39C6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B39C6

8.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B39C6	#FFFFFF	#000000	##FFFFFF
##2B39C6	1.00	8.39	2.50	8.39
#FFFFFF	8.39	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055CA

Deuteranopia (green-blind)

#0046C3

Tritanopia (blue-blind)

#00617C

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #2b39c6;
/* rgb */ color: rgb(43, 57, 198);
/* oklch */ color: oklch(44.0% 0.215 269.7);

Tailwind

colors: {
  custom: {
    50: '#7f70d9',
    500: '#2b39c6',
    950: '#000000',
  },
}

SCSS

$custom: #2b39c6;
$custom-light: #7f70d9;
$custom-dark: #000000;

JSON

{
  "hex": "#2b39c6",
  "rgb": {
    "r": 43,
    "g": 57,
    "b": 198
  },
  "hsl": {
    "h": 234.581,
    "s": 64.315,
    "l": 47.255
  },
  "oklch": {
    "l": 0.44026,
    "c": 0.21462,
    "h": 269.7
  },
  "luminance": 0.07517
}

Semantic roles & 50–950 ramp

primary

#2B39C6

secondary

#CEC77F

accent

#D840E7

background

#F8F6FD

surface

#F0ECFB

border

#CBC7D4

text

#0C0715

muted

#7D7A83

Preview Lab

Preview with #2B39C6

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

Preview Lab → · Contrast checker → · Palette generator →