#2B2486#2B2486

#2B2486 is a dark, vivid blue. Relative luminance 0.035; OKLCH L 34.2% C 0.156 H 277.4°. Best body text is #FFFFFF at 12.36:1 contrast (WCAG AA passes).

Color values

HEX	#2B2486
RGB	rgb(43, 36, 134)
HSL	hsl(244, 58%, 33%)
HSV	hsv(244, 73%, 53%)
CMYK	cmyk(67.9%, 73.1%, 0%, 47.5%)
CIE-LAB	lab(21.93, 34.80, -53.56)
CIE-LCH	lch(21.93, 63.88, 303.01°)
OKLab	oklab(34.19% 0.0201 -0.1547)
OKLCH	oklch(34.19% 0.156 277.4)
XYZ	xyz(5.9288, 3.4961, 22.9120)
Luminance	0.0350 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2486 #7F8624

analogous

#244E86 #2B2486 #5C2486

triadic

#2B2486 #862B24 #24862B

tetradic

#2B2486 #86244E #7F8624 #24865C

square

#2B2486 #86244E #7F8624 #24865C

split-complementary

#2B2486 #865C24 #4E8624

monochromatic

#0C0A26 #1C1756 #2B2486 #3A31B6 #5C53D1

Accessibility & contrast

On white

12.36

#2B2486 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#2B2486 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2486

12.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2486	#FFFFFF	#000000	##FFFFFF
##2B2486	1.00	12.36	1.70	12.36
#FFFFFF	12.36	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003989

Deuteranopia (green-blind)

#003084

Tritanopia (blue-blind)

#003F52

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #2b2486;
/* rgb */ color: rgb(43, 36, 134);
/* oklch */ color: oklch(34.2% 0.156 277.4);

Tailwind

colors: {
  custom: {
    50: '#7160aa',
    500: '#2b2486',
    950: '#000000',
  },
}

SCSS

$custom: #2b2486;
$custom-light: #7160aa;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2486",
  "rgb": {
    "r": 43,
    "g": 36,
    "b": 134
  },
  "hsl": {
    "h": 244.286,
    "s": 57.647,
    "l": 33.333
  },
  "oklch": {
    "l": 0.34185,
    "c": 0.15596,
    "h": 277.4
  },
  "luminance": 0.03497
}

Semantic roles & 50–950 ramp

primary

#2B2486

secondary

#AEB551

accent

#E147D6

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090510

muted

#7B797F

Preview Lab

Preview with #2B2486

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

Preview Lab → · Contrast checker → · Palette generator →