#2B2185#2B2185

#2B2185 is a dark, vivid blue. Relative luminance 0.033; OKLCH L 33.6% C 0.158 H 278.1°. Best body text is #FFFFFF at 12.66:1 contrast (WCAG AA passes).

Color values

HEX	#2B2185
RGB	rgb(43, 33, 133)
HSL	hsl(246, 60%, 33%)
HSV	hsv(246, 75%, 52%)
CMYK	cmyk(67.7%, 75.2%, 0%, 47.8%)
CIE-LAB	lab(21.19, 36.25, -54.16)
CIE-LCH	lch(21.19, 65.17, 303.80°)
OKLab	oklab(33.62% 0.0223 -0.1564)
OKLCH	oklch(33.62% 0.158 278.1)
XYZ	xyz(5.7724, 3.2943, 22.5174)
Luminance	0.0330 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2185 #7B8521

analogous

#214985 #2B2185 #5D2185

triadic

#2B2185 #852B21 #21852B

tetradic

#2B2185 #852149 #7B8521 #21855D

square

#2B2185 #852149 #7B8521 #21855D

split-complementary

#2B2185 #855D21 #498521

monochromatic

#0B0923 #1B1554 #2B2185 #3B2DB6 #5B4DD3

Accessibility & contrast

On white

12.66

#2B2185 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#2B2185 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2185

12.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2185	#FFFFFF	#000000	##FFFFFF
##2B2185	1.00	12.66	1.66	12.66
#FFFFFF	12.66	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003788

Deuteranopia (green-blind)

#002F83

Tritanopia (blue-blind)

#003D51

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #2b2185;
/* rgb */ color: rgb(43, 33, 133);
/* oklch */ color: oklch(33.6% 0.158 278.1);

Tailwind

colors: {
  custom: {
    50: '#725eaa',
    500: '#2b2185',
    950: '#000000',
  },
}

SCSS

$custom: #2b2185;
$custom-light: #725eaa;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2185",
  "rgb": {
    "r": 43,
    "g": 33,
    "b": 133
  },
  "hsl": {
    "h": 246,
    "s": 60.241,
    "l": 32.549
  },
  "oklch": {
    "l": 0.33624,
    "c": 0.15798,
    "h": 278.1
  },
  "luminance": 0.03295
}

Semantic roles & 50–950 ramp

primary

#2B2185

secondary

#ABB64C

accent

#E344D3

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090410

muted

#7B797F

Preview Lab

Preview with #2B2185

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

Preview Lab → · Contrast checker → · Palette generator →