#2B2CA2#2B2CA2

#2B2CA2 is a dark, vivid blue. Relative luminance 0.049; OKLCH L 38.3% C 0.183 H 273.2°. Best body text is #FFFFFF at 10.58:1 contrast (WCAG AA passes).

Color values

HEX	#2B2CA2
RGB	rgb(43, 44, 162)
HSL	hsl(239, 58%, 40%)
HSV	hsv(239, 73%, 64%)
CMYK	cmyk(73.5%, 72.8%, 0%, 36.5%)
CIE-LAB	lab(26.51, 39.61, -63.29)
CIE-LCH	lch(26.51, 74.66, 302.04°)
OKLab	oklab(38.32% 0.0103 -0.1831)
OKLCH	oklch(38.32% 0.183 273.2)
XYZ	xyz(8.4163, 4.9227, 34.6820)
Luminance	0.0492 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2CA2 #A2A12B

analogous

#2B67A2 #2B2CA2 #662BA2

triadic

#2B2CA2 #A22B2C #2CA22B

tetradic

#2B2CA2 #A22B67 #A2A12B #2BA266

square

#2B2CA2 #A22B67 #A2A12B #2BA266

split-complementary

#2B2CA2 #A2662B #67A22B

monochromatic

#111241 #1E1F72 #2B2CA2 #3E40CC #6F70D9

Accessibility & contrast

On white

10.58

#2B2CA2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#2B2CA2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2CA2

10.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2CA2	#FFFFFF	#000000	##FFFFFF
##2B2CA2	1.00	10.58	1.98	10.58
#FFFFFF	10.58	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0044A5

Deuteranopia (green-blind)

#0039A0

Tritanopia (blue-blind)

#004D64

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #2b2ca2;
/* rgb */ color: rgb(43, 44, 162);
/* oklch */ color: oklch(38.3% 0.183 273.2);

Tailwind

colors: {
  custom: {
    50: '#7766bf',
    500: '#2b2ca2',
    950: '#000000',
  },
}

SCSS

$custom: #2b2ca2;
$custom-light: #7766bf;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2ca2",
  "rgb": {
    "r": 43,
    "g": 44,
    "b": 162
  },
  "hsl": {
    "h": 239.496,
    "s": 58.049,
    "l": 40.196
  },
  "oklch": {
    "l": 0.38319,
    "c": 0.18337,
    "h": 273.2
  },
  "luminance": 0.04924
}

Semantic roles & 50–950 ramp

primary

#2B2CA2

secondary

#C0BF69

accent

#E047E1

background

#F7F6FB

surface

#EEEBF7

border

#C9C6D0

text

#0A0612

muted

#7C7A81

Preview Lab

Preview with #2B2CA2

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

Preview Lab → · Contrast checker → · Palette generator →