#2A2B82#2A2B82

#2A2B82 is a dark, vivid blue. Relative luminance 0.038; OKLCH L 34.9% C 0.142 H 275.6°. Best body text is #FFFFFF at 11.89:1 contrast (WCAG AA passes).

Color values

HEX	#2A2B82
RGB	rgb(42, 43, 130)
HSL	hsl(239, 51%, 34%)
HSV	hsv(239, 68%, 51%)
CMYK	cmyk(67.7%, 66.9%, 0%, 49%)
CIE-LAB	lab(23.11, 28.82, -49.12)
CIE-LCH	lch(23.11, 56.95, 300.40°)
OKLab	oklab(34.9% 0.0139 -0.1417)
OKLCH	oklch(34.9% 0.142 275.6)
XYZ	xyz(5.8467, 3.8312, 21.5461)
Luminance	0.0383 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A2B82 #82812A

analogous

#2A5782 #2A2B82 #552A82

triadic

#2A2B82 #822A2B #2B822A

tetradic

#2A2B82 #822A57 #82812A #2A8255

square

#2A2B82 #822A57 #82812A #2A8255

split-complementary

#2A2B82 #82552A #57822A

monochromatic

#0C0C25 #1B1C54 #2A2B82 #393AB0 #5C5DCA

Accessibility & contrast

On white

11.89

#2A2B82 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#2A2B82 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A2B82

11.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A2B82	#FFFFFF	#000000	##FFFFFF
##2A2B82	1.00	11.89	1.77	11.89
#FFFFFF	11.89	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B85

Deuteranopia (green-blind)

#003380

Tritanopia (blue-blind)

#004152

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #2a2b82;
/* rgb */ color: rgb(42, 43, 130);
/* oklch */ color: oklch(34.9% 0.142 275.6);

Tailwind

colors: {
  custom: {
    50: '#6f64a7',
    500: '#2a2b82',
    950: '#000000',
  },
}

SCSS

$custom: #2a2b82;
$custom-light: #6f64a7;
$custom-dark: #000000;

JSON

{
  "hex": "#2a2b82",
  "rgb": {
    "r": 42,
    "g": 43,
    "b": 130
  },
  "hsl": {
    "h": 239.318,
    "s": 51.163,
    "l": 33.725
  },
  "oklch": {
    "l": 0.34897,
    "c": 0.14237,
    "h": 275.6
  },
  "luminance": 0.03832
}

Semantic roles & 50–950 ramp

primary

#2A2B82

secondary

#B0AF58

accent

#D94DDB

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#080510

muted

#7B7A7F

Preview Lab

Preview with #2A2B82

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

Preview Lab → · Contrast checker → · Palette generator →