#2B2A7C#2B2A7C

#2B2A7C is a dark, vivid blue. Relative luminance 0.036; OKLCH L 34.2% C 0.135 H 277.1°. Best body text is #FFFFFF at 12.17:1 contrast (WCAG AA passes).

Color values

HEX	#2B2A7C
RGB	rgb(43, 42, 124)
HSL	hsl(241, 49%, 33%)
HSV	hsv(241, 66%, 49%)
CMYK	cmyk(65.3%, 66.1%, 0%, 51.4%)
CIE-LAB	lab(22.39, 27.47, -46.50)
CIE-LCH	lch(22.39, 54.01, 300.57°)
OKLab	oklab(34.23% 0.0166 -0.134)
OKLCH	oklch(34.23% 0.135 277.1)
XYZ	xyz(5.4611, 3.6243, 19.4766)
Luminance	0.0362 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2A7C #7B7C2A

analogous

#2A527C #2B2A7C #542A7C

triadic

#2B2A7C #7C2B2A #2A7C2B

tetradic

#2B2A7C #7C2A52 #7B7C2A #2A7C54

square

#2B2A7C #7C2A52 #7B7C2A #2A7C54

split-complementary

#2B2A7C #7C542A #527C2A

monochromatic

#0B0B21 #1B1B4E #2B2A7C #3B39AA #5B59C7

Accessibility & contrast

On white

12.17

#2B2A7C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#2B2A7C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2A7C

12.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2A7C	#FFFFFF	#000000	##FFFFFF
##2B2A7C	1.00	12.17	1.73	12.17
#FFFFFF	12.17	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00397F

Deuteranopia (green-blind)

#00327A

Tritanopia (blue-blind)

#003F4F

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #2b2a7c;
/* rgb */ color: rgb(43, 42, 124);
/* oklch */ color: oklch(34.2% 0.135 277.1);

Tailwind

colors: {
  custom: {
    50: '#6f64a3',
    500: '#2b2a7c',
    950: '#000000',
  },
}

SCSS

$custom: #2b2a7c;
$custom-light: #6f64a3;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2a7c",
  "rgb": {
    "r": 43,
    "g": 42,
    "b": 124
  },
  "hsl": {
    "h": 240.732,
    "s": 49.398,
    "l": 32.549
  },
  "oklch": {
    "l": 0.34225,
    "c": 0.13501,
    "h": 277.1
  },
  "luminance": 0.03625
}

Semantic roles & 50–950 ramp

primary

#2B2A7C

secondary

#ABAD55

accent

#D94FD7

background

#F7F5FA

surface

#EDEAF4

border

#C8C6CE

text

#08050F

muted

#7B797F

Preview Lab

Preview with #2B2A7C

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

Preview Lab → · Contrast checker → · Palette generator →