#2D2A9B#2D2A9B

#2D2A9B is a dark, vivid blue. Relative luminance 0.046; OKLCH L 37.4% C 0.176 H 274.9°. Best body text is #FFFFFF at 10.96:1 contrast (WCAG AA passes).

Color values

HEX	#2D2A9B
RGB	rgb(45, 42, 155)
HSL	hsl(242, 57%, 39%)
HSV	hsv(242, 73%, 61%)
CMYK	cmyk(71%, 72.9%, 0%, 39.2%)
CIE-LAB	lab(25.50, 38.62, -60.69)
CIE-LCH	lch(25.50, 71.93, 302.47°)
OKLab	oklab(37.42% 0.0151 -0.1754)
OKLCH	oklch(37.42% 0.176 274.9)
XYZ	xyz(7.8246, 4.5796, 31.4756)
Luminance	0.0458 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D2A9B #989B2A

analogous

#2A5F9B #2D2A9B #652A9B

triadic

#2D2A9B #9B2D2A #2A9B2D

tetradic

#2D2A9B #9B2A5F #989B2A #2A9B65

square

#2D2A9B #9B2A5F #989B2A #2A9B65

split-complementary

#2D2A9B #9B652A #5F9B2A

monochromatic

#11103B #1F1D6B #2D2A9B #3D39C9 #6C69D6

Accessibility & contrast

On white

10.96

#2D2A9B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#2D2A9B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D2A9B

10.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D2A9B	#FFFFFF	#000000	##FFFFFF
##2D2A9B	1.00	10.96	1.92	10.96
#FFFFFF	10.96	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00429E

Deuteranopia (green-blind)

#003799

Tritanopia (blue-blind)

#004A60

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #2d2a9b;
/* rgb */ color: rgb(45, 42, 155);
/* oklch */ color: oklch(37.4% 0.176 274.9);

Tailwind

colors: {
  custom: {
    50: '#7765ba',
    500: '#2d2a9b',
    950: '#000000',
  },
}

SCSS

$custom: #2d2a9b;
$custom-light: #7765ba;
$custom-dark: #000000;

JSON

{
  "hex": "#2d2a9b",
  "rgb": {
    "r": 45,
    "g": 42,
    "b": 155
  },
  "hsl": {
    "h": 241.593,
    "s": 57.36,
    "l": 38.627
  },
  "oklch": {
    "l": 0.37416,
    "c": 0.17608,
    "h": 274.9
  },
  "luminance": 0.0458
}

Semantic roles & 50–950 ramp

primary

#2D2A9B

secondary

#BABD64

accent

#E147DD

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0512

muted

#7C7A81

Preview Lab

Preview with #2D2A9B

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

Preview Lab → · Contrast checker → · Palette generator →