#2A2D8D#2A2D8D

#2A2D8D is a dark, vivid blue. Relative luminance 0.043; OKLCH L 36.3% C 0.155 H 274.2°. Best body text is #FFFFFF at 11.30:1 contrast (WCAG AA passes).

Color values

HEX	#2A2D8D
RGB	rgb(42, 45, 141)
HSL	hsl(238, 54%, 36%)
HSV	hsv(238, 70%, 55%)
CMYK	cmyk(70.2%, 68.1%, 0%, 44.7%)
CIE-LAB	lab(24.61, 31.48, -53.53)
CIE-LCH	lch(24.61, 62.10, 300.46°)
OKLab	oklab(36.31% 0.0113 -0.1546)
OKLCH	oklch(36.31% 0.155 274.2)
XYZ	xyz(6.6994, 4.2915, 25.6694)
Luminance	0.0429 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A2D8D #8D8A2A

analogous

#2A5E8D #2A2D8D #582A8D

triadic

#2A2D8D #8D2A2D #2D8D2A

tetradic

#2A2D8D #8D2A5E #8D8A2A #2A8D58

square

#2A2D8D #8D2A5E #8D8A2A #2A8D58

split-complementary

#2A2D8D #8D582A #5E8D2A

monochromatic

#0E0F2F #1C1E5E #2A2D8D #383CBC #6165D0

Accessibility & contrast

On white

11.30

#2A2D8D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#2A2D8D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A2D8D

11.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A2D8D	#FFFFFF	#000000	##FFFFFF
##2A2D8D	1.00	11.30	1.86	11.30
#FFFFFF	11.30	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F90

Deuteranopia (green-blind)

#00368B

Tritanopia (blue-blind)

#004659

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #2a2d8d;
/* rgb */ color: rgb(42, 45, 141);
/* oklch */ color: oklch(36.3% 0.155 274.2);

Tailwind

colors: {
  custom: {
    50: '#7266af',
    500: '#2a2d8d',
    950: '#000000',
  },
}

SCSS

$custom: #2a2d8d;
$custom-light: #7266af;
$custom-dark: #000000;

JSON

{
  "hex": "#2a2d8d",
  "rgb": {
    "r": 42,
    "g": 45,
    "b": 141
  },
  "hsl": {
    "h": 238.182,
    "s": 54.098,
    "l": 35.882
  },
  "oklch": {
    "l": 0.36307,
    "c": 0.15501,
    "h": 274.2
  },
  "luminance": 0.04292
}

Semantic roles & 50–950 ramp

primary

#2A2D8D

secondary

#B6B35D

accent

#D94ADD

background

#F7F6FA

surface

#EDEBF5

border

#C8C6CF

text

#090610

muted

#7B7A7F

Preview Lab

Preview with #2A2D8D

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

Preview Lab → · Contrast checker → · Palette generator →