#2B2480#2B2480

#2B2480 is a dark, vivid blue. Relative luminance 0.033; OKLCH L 33.6% C 0.148 H 278.2°. Best body text is #FFFFFF at 12.60:1 contrast (WCAG AA passes).

Color values

HEX	#2B2480
RGB	rgb(43, 36, 128)
HSL	hsl(245, 56%, 32%)
HSV	hsv(245, 72%, 50%)
CMYK	cmyk(66.4%, 71.9%, 0%, 49.8%)
CIE-LAB	lab(21.33, 32.74, -50.76)
CIE-LCH	lch(21.33, 60.41, 302.82°)
OKLab	oklab(33.58% 0.0212 -0.1465)
OKLCH	oklch(33.58% 0.148 278.2)
XYZ	xyz(5.5222, 3.3334, 20.7703)
Luminance	0.0333 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2480 #798024

analogous

#244B80 #2B2480 #592480

triadic

#2B2480 #802B24 #24802B

tetradic

#2B2480 #80244B #798024 #248059

square

#2B2480 #80244B #798024 #248059

split-complementary

#2B2480 #805924 #4B8024

monochromatic

#0B0920 #1B1750 #2B2480 #3B31B0 #5A50CE

Accessibility & contrast

On white

12.60

#2B2480 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#2B2480 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2480

12.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2480	#FFFFFF	#000000	##FFFFFF
##2B2480	1.00	12.60	1.67	12.60
#FFFFFF	12.60	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003783

Deuteranopia (green-blind)

#002F7E

Tritanopia (blue-blind)

#003D4F

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #2b2480;
/* rgb */ color: rgb(43, 36, 128);
/* oklch */ color: oklch(33.6% 0.148 278.2);

Tailwind

colors: {
  custom: {
    50: '#7060a6',
    500: '#2b2480',
    950: '#000000',
  },
}

SCSS

$custom: #2b2480;
$custom-light: #7060a6;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2480",
  "rgb": {
    "r": 43,
    "g": 36,
    "b": 128
  },
  "hsl": {
    "h": 244.565,
    "s": 56.098,
    "l": 32.157
  },
  "oklch": {
    "l": 0.33576,
    "c": 0.148,
    "h": 278.2
  },
  "luminance": 0.03334
}

Semantic roles & 50–950 ramp

primary

#2B2480

secondary

#AAB24E

accent

#DF48D4

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#08050F

muted

#7B797F

Preview Lab

Preview with #2B2480

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

Preview Lab → · Contrast checker → · Palette generator →