#2B2A8B#2B2A8B

#2B2A8B is a dark, vivid blue. Relative luminance 0.040; OKLCH L 35.7% C 0.156 H 275.5°. Best body text is #FFFFFF at 11.62:1 contrast (WCAG AA passes).

Color values

HEX	#2B2A8B
RGB	rgb(43, 42, 139)
HSL	hsl(241, 54%, 35%)
HSV	hsv(241, 70%, 55%)
CMYK	cmyk(69.1%, 69.8%, 0%, 45.5%)
CIE-LAB	lab(23.78, 32.82, -53.65)
CIE-LCH	lch(23.78, 62.89, 301.46°)
OKLab	oklab(35.66% 0.015 -0.1549)
OKLCH	oklch(35.66% 0.156 275.5)
XYZ	xyz(6.4829, 4.0330, 24.8579)
Luminance	0.0403 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2A8B #8A8B2A

analogous

#2A598B #2B2A8B #5C2A8B

triadic

#2B2A8B #8B2B2A #2A8B2B

tetradic

#2B2A8B #8B2A59 #8A8B2A #2A8B5C

square

#2B2A8B #8B2A59 #8A8B2A #2A8B5C

split-complementary

#2B2A8B #8B5C2A #598B2A

monochromatic

#0E0E2D #1C1C5C #2B2A8B #3A38BA #6160CF

Accessibility & contrast

On white

11.62

#2B2A8B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#2B2A8B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2A8B

11.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2A8B	#FFFFFF	#000000	##FFFFFF
##2B2A8B	1.00	11.62	1.81	11.62
#FFFFFF	11.62	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D8E

Deuteranopia (green-blind)

#003489

Tritanopia (blue-blind)

#004457

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #2b2a8b;
/* rgb */ color: rgb(43, 42, 139);
/* oklch */ color: oklch(35.7% 0.156 275.5);

Tailwind

colors: {
  custom: {
    50: '#7264ae',
    500: '#2b2a8b',
    950: '#000000',
  },
}

SCSS

$custom: #2b2a8b;
$custom-light: #7264ae;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2a8b",
  "rgb": {
    "r": 43,
    "g": 42,
    "b": 139
  },
  "hsl": {
    "h": 240.619,
    "s": 53.591,
    "l": 35.49
  },
  "oklch": {
    "l": 0.35664,
    "c": 0.15564,
    "h": 275.5
  },
  "luminance": 0.04034
}

Semantic roles & 50–950 ramp

primary

#2B2A8B

secondary

#B4B55C

accent

#DD4BDB

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#090510

muted

#7B7A7F

Preview Lab

Preview with #2B2A8B

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

Preview Lab → · Contrast checker → · Palette generator →