#2A2D8A#2A2D8A

#2A2D8A is a dark, vivid blue. Relative luminance 0.042; OKLCH L 36.0% C 0.151 H 274.4°. Best body text is #FFFFFF at 11.41:1 contrast (WCAG AA passes).

Color values

HEX	#2A2D8A
RGB	rgb(42, 45, 138)
HSL	hsl(238, 53%, 35%)
HSV	hsv(238, 70%, 54%)
CMYK	cmyk(69.6%, 67.4%, 0%, 45.9%)
CIE-LAB	lab(24.33, 30.40, -52.12)
CIE-LCH	lch(24.33, 60.34, 300.25°)
OKLab	oklab(36.02% 0.0116 -0.1505)
OKLCH	oklch(36.02% 0.151 274.4)
XYZ	xyz(6.4792, 4.2034, 24.5097)
Luminance	0.0420 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A2D8A #8A872A

analogous

#2A5D8A #2A2D8A #572A8A

triadic

#2A2D8A #8A2A2D #2D8A2A

tetradic

#2A2D8A #8A2A5D #8A872A #2A8A57

square

#2A2D8A #8A2A5D #8A872A #2A8A57

split-complementary

#2A2D8A #8A572A #5D8A2A

monochromatic

#0D0E2C #1C1E5B #2A2D8A #383CB9 #6063CF

Accessibility & contrast

On white

11.41

#2A2D8A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#2A2D8A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A2D8A

11.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A2D8A	#FFFFFF	#000000	##FFFFFF
##2A2D8A	1.00	11.41	1.84	11.41
#FFFFFF	11.41	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E8D

Deuteranopia (green-blind)

#003588

Tritanopia (blue-blind)

#004557

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #2a2d8a;
/* rgb */ color: rgb(42, 45, 138);
/* oklch */ color: oklch(36.0% 0.151 274.4);

Tailwind

colors: {
  custom: {
    50: '#7166ad',
    500: '#2a2d8a',
    950: '#000000',
  },
}

SCSS

$custom: #2a2d8a;
$custom-light: #7166ad;
$custom-dark: #000000;

JSON

{
  "hex": "#2a2d8a",
  "rgb": {
    "r": 42,
    "g": 45,
    "b": 138
  },
  "hsl": {
    "h": 238.125,
    "s": 53.333,
    "l": 35.294
  },
  "oklch": {
    "l": 0.36018,
    "c": 0.15092,
    "h": 274.4
  },
  "luminance": 0.04204
}

Semantic roles & 50–950 ramp

primary

#2A2D8A

secondary

#B4B25B

accent

#D84BDD

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#090610

muted

#7B7A7F

Preview Lab

Preview with #2A2D8A

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

Preview Lab → · Contrast checker → · Palette generator →