#2A2D7B#2A2D7B

#2A2D7B is a dark, vivid blue. Relative luminance 0.038; OKLCH L 34.6% C 0.130 H 275.6°. Best body text is #FFFFFF at 11.93:1 contrast (WCAG AA passes).

Color values

HEX	#2A2D7B
RGB	rgb(42, 45, 123)
HSL	hsl(238, 49%, 32%)
HSV	hsv(238, 66%, 48%)
CMYK	cmyk(65.9%, 63.4%, 0%, 51.8%)
CIE-LAB	lab(22.99, 24.93, -44.88)
CIE-LCH	lch(22.99, 51.34, 299.05°)
OKLab	oklab(34.62% 0.0127 -0.1292)
OKLCH	oklch(34.62% 0.13 275.6)
XYZ	xyz(5.4672, 3.7986, 19.1801)
Luminance	0.0380 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A2D7B #7B782A

analogous

#2A557B #2A2D7B #502A7B

triadic

#2A2D7B #7B2A2D #2D7B2A

tetradic

#2A2D7B #7B2A55 #7B782A #2A7B50

square

#2A2D7B #7B2A55 #7B782A #2A7B50

split-complementary

#2A2D7B #7B502A #557B2A

monochromatic

#0B0C20 #1A1C4D #2A2D7B #3A3EA9 #595DC6

Accessibility & contrast

On white

11.93

#2A2D7B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#2A2D7B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A2D7B

11.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A2D7B	#FFFFFF	#000000	##FFFFFF
##2A2D7B	1.00	11.93	1.76	11.93
#FFFFFF	11.93	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A7E

Deuteranopia (green-blind)

#003379

Tritanopia (blue-blind)

#00404F

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #2a2d7b;
/* rgb */ color: rgb(42, 45, 123);
/* oklch */ color: oklch(34.6% 0.130 275.6);

Tailwind

colors: {
  custom: {
    50: '#6e66a2',
    500: '#2a2d7b',
    950: '#000000',
  },
}

SCSS

$custom: #2a2d7b;
$custom-light: #6e66a2;
$custom-dark: #000000;

JSON

{
  "hex": "#2a2d7b",
  "rgb": {
    "r": 42,
    "g": 45,
    "b": 123
  },
  "hsl": {
    "h": 237.778,
    "s": 49.091,
    "l": 32.353
  },
  "oklch": {
    "l": 0.34623,
    "c": 0.12985,
    "h": 275.6
  },
  "luminance": 0.03799
}

Semantic roles & 50–950 ramp

primary

#2A2D7B

secondary

#ACA955

accent

#D44FD9

background

#F7F6FA

surface

#EDEBF3

border

#C8C6CD

text

#08050F

muted

#7B7A7F

Preview Lab

Preview with #2A2D7B

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

Preview Lab → · Contrast checker → · Palette generator →