#2B2FC9#2B2FC9

#2B2FC9 is a dark, highly saturated blue. Relative luminance 0.068; OKLCH L 42.9% C 0.228 H 270.6°. Best body text is #FFFFFF at 8.93:1 contrast (WCAG AA passes).

Color values

HEX	#2B2FC9
RGB	rgb(43, 47, 201)
HSL	hsl(238, 65%, 48%)
HSV	hsv(238, 79%, 79%)
CMYK	cmyk(78.6%, 76.6%, 0%, 21.2%)
CIE-LAB	lab(31.26, 50.92, -78.65)
CIE-LCH	lch(31.26, 93.70, 302.92°)
OKLab	oklab(42.91% 0.0023 -0.2278)
OKLCH	oklch(42.91% 0.228 270.6)
XYZ	xyz(12.5518, 6.7622, 55.8907)
Luminance	0.0676 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 4.96

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2FC9 #C9C52B

analogous

#2B7EC9 #2B2FC9 #762BC9

triadic

#2B2FC9 #C92B2F #2FC92B

tetradic

#2B2FC9 #C92B7E #C9C52B #2BC976

square

#2B2FC9 #C92B7E #C9C52B #2BC976

split-complementary

#2B2FC9 #C9762B #7EC92B

monochromatic

#151764 #202397 #2B2FC9 #565ADB #898BE6

Accessibility & contrast

On white

8.93

#2B2FC9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.35

#2B2FC9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2FC9

8.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2FC9	#FFFFFF	#000000	##FFFFFF
##2B2FC9	1.00	8.93	2.35	8.93
#FFFFFF	8.93	1.00	21.00	1.00
#000000	2.35	21.00	1.00	21.00
##FFFFFF	8.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051CD

Deuteranopia (green-blind)

#0041C6

Tritanopia (blue-blind)

#005E7B

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #2b2fc9;
/* rgb */ color: rgb(43, 47, 201);
/* oklch */ color: oklch(42.9% 0.228 270.6);

Tailwind

colors: {
  custom: {
    50: '#806adb',
    500: '#2b2fc9',
    950: '#000000',
  },
}

SCSS

$custom: #2b2fc9;
$custom-light: #806adb;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2fc9",
  "rgb": {
    "r": 43,
    "g": 47,
    "b": 201
  },
  "hsl": {
    "h": 238.481,
    "s": 64.754,
    "l": 47.843
  },
  "oklch": {
    "l": 0.42913,
    "c": 0.22779,
    "h": 270.6
  },
  "luminance": 0.06764
}

Semantic roles & 50–950 ramp

primary

#2B2FC9

secondary

#CFCD80

accent

#E340E8

background

#F8F6FD

surface

#F0EBFB

border

#CBC6D4

text

#0C0715

muted

#7D7A83

Preview Lab

Preview with #2B2FC9

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

Preview Lab → · Contrast checker → · Palette generator →