#2B2A85#2B2A85

#2B2A85 is a dark, vivid blue. Relative luminance 0.039; OKLCH L 35.1% C 0.148 H 276.1°. Best body text is #FFFFFF at 11.85:1 contrast (WCAG AA passes).

Color values

HEX	#2B2A85
RGB	rgb(43, 42, 133)
HSL	hsl(241, 52%, 34%)
HSV	hsv(241, 68%, 52%)
CMYK	cmyk(67.7%, 68.4%, 0%, 47.8%)
CIE-LAB	lab(23.21, 30.69, -50.83)
CIE-LCH	lch(23.21, 59.38, 301.12°)
OKLab	oklab(35.08% 0.0157 -0.1467)
OKLCH	oklch(35.08% 0.148 276.1)
XYZ	xyz(6.0565, 3.8625, 22.6121)
Luminance	0.0386 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2A85 #84852A

analogous

#2A5785 #2B2A85 #592A85

triadic

#2B2A85 #852B2A #2A852B

tetradic

#2B2A85 #852A57 #84852A #2A8559

square

#2B2A85 #852A57 #84852A #2A8559

split-complementary

#2B2A85 #85592A #57852A

monochromatic

#0D0D28 #1C1B56 #2B2A85 #3A39B4 #5F5DCC

Accessibility & contrast

On white

11.85

#2B2A85 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#2B2A85 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2A85

11.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2A85	#FFFFFF	#000000	##FFFFFF
##2B2A85	1.00	11.85	1.77	11.85
#FFFFFF	11.85	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B88

Deuteranopia (green-blind)

#003383

Tritanopia (blue-blind)

#004253

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #2b2a85;
/* rgb */ color: rgb(43, 42, 133);
/* oklch */ color: oklch(35.1% 0.148 276.1);

Tailwind

colors: {
  custom: {
    50: '#7164a9',
    500: '#2b2a85',
    950: '#000000',
  },
}

SCSS

$custom: #2b2a85;
$custom-light: #7164a9;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2a85",
  "rgb": {
    "r": 43,
    "g": 42,
    "b": 133
  },
  "hsl": {
    "h": 240.659,
    "s": 52,
    "l": 34.314
  },
  "oklch": {
    "l": 0.35078,
    "c": 0.14752,
    "h": 276.1
  },
  "luminance": 0.03863
}

Semantic roles & 50–950 ramp

primary

#2B2A85

secondary

#B1B259

accent

#DB4CDA

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#080510

muted

#7B7A7F

Preview Lab

Preview with #2B2A85

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

Preview Lab → · Contrast checker → · Palette generator →