#2B1EA6#2B1EA6

#2B1EA6 is a dark, highly saturated blue. Relative luminance 0.042; OKLCH L 36.9% C 0.201 H 274.5°. Best body text is #FFFFFF at 11.42:1 contrast (WCAG AA passes).

Color values

HEX	#2B1EA6
RGB	rgb(43, 30, 166)
HSL	hsl(246, 69%, 38%)
HSV	hsv(246, 82%, 65%)
CMYK	cmyk(74.1%, 81.9%, 0%, 34.9%)
CIE-LAB	lab(24.30, 48.47, -69.37)
CIE-LCH	lch(24.30, 84.62, 304.94°)
OKLab	oklab(36.89% 0.0156 -0.2006)
OKLCH	oklch(36.89% 0.201 274.5)
XYZ	xyz(8.3412, 4.1945, 36.4390)
Luminance	0.0420 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B1EA6 #99A61E

analogous

#1E55A6 #2B1EA6 #6F1EA6

triadic

#2B1EA6 #A62B1E #1EA62B

tetradic

#2B1EA6 #A61E55 #99A61E #1EA66F

square

#2B1EA6 #A61E55 #99A61E #1EA66F

split-complementary

#2B1EA6 #A66F1E #55A61E

monochromatic

#100B3E #1E1572 #2B1EA6 #3A29D8 #695DE2

Accessibility & contrast

On white

11.42

#2B1EA6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#2B1EA6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B1EA6

11.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B1EA6	#FFFFFF	#000000	##FFFFFF
##2B1EA6	1.00	11.42	1.84	11.42
#FFFFFF	11.42	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0040AA

Deuteranopia (green-blind)

#0033A4

Tritanopia (blue-blind)

#004963

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #2b1ea6;
/* rgb */ color: rgb(43, 30, 166);
/* oklch */ color: oklch(36.9% 0.201 274.5);

Tailwind

colors: {
  custom: {
    50: '#795ec2',
    500: '#2b1ea6',
    950: '#000000',
  },
}

SCSS

$custom: #2b1ea6;
$custom-light: #795ec2;
$custom-dark: #000000;

JSON

{
  "hex": "#2b1ea6",
  "rgb": {
    "r": 43,
    "g": 30,
    "b": 166
  },
  "hsl": {
    "h": 245.735,
    "s": 69.388,
    "l": 38.431
  },
  "oklch": {
    "l": 0.36893,
    "c": 0.20121,
    "h": 274.5
  },
  "luminance": 0.04195
}

Semantic roles & 50–950 ramp

primary

#2B1EA6

secondary

#BCC65A

accent

#EC3CDB

background

#F8F5FC

surface

#EFE9F8

border

#CAC5D1

text

#0B0513

muted

#7C7982

Preview Lab

Preview with #2B1EA6

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

Preview Lab → · Contrast checker → · Palette generator →