#2A2D7C#2A2D7C

#2A2D7C is a dark, vivid blue. Relative luminance 0.038; OKLCH L 34.7% C 0.131 H 275.5°. Best body text is #FFFFFF at 11.90:1 contrast (WCAG AA passes).

Color values

HEX	#2A2D7C
RGB	rgb(42, 45, 124)
HSL	hsl(238, 49%, 33%)
HSV	hsv(238, 66%, 49%)
CMYK	cmyk(66.1%, 63.7%, 0%, 51.4%)
CIE-LAB	lab(23.08, 25.30, -45.38)
CIE-LCH	lch(23.08, 51.95, 299.14°)
OKLab	oklab(34.71% 0.0126 -0.1307)
OKLCH	oklch(34.71% 0.131 275.5)
XYZ	xyz(5.5301, 3.8238, 19.5115)
Luminance	0.0382 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A2D7C #7C792A

analogous

#2A567C #2A2D7C #502A7C

triadic

#2A2D7C #7C2A2D #2D7C2A

tetradic

#2A2D7C #7C2A56 #7C792A #2A7C50

square

#2A2D7C #7C2A56 #7C792A #2A7C50

split-complementary

#2A2D7C #7C502A #567C2A

monochromatic

#0B0C21 #1B1C4E #2A2D7C #393EAA #595DC7

Accessibility & contrast

On white

11.90

#2A2D7C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#2A2D7C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A2D7C

11.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A2D7C	#FFFFFF	#000000	##FFFFFF
##2A2D7C	1.00	11.90	1.76	11.90
#FFFFFF	11.90	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B7F

Deuteranopia (green-blind)

#00337A

Tritanopia (blue-blind)

#004150

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #2a2d7c;
/* rgb */ color: rgb(42, 45, 124);
/* oklch */ color: oklch(34.7% 0.131 275.5);

Tailwind

colors: {
  custom: {
    50: '#6e66a3',
    500: '#2a2d7c',
    950: '#000000',
  },
}

SCSS

$custom: #2a2d7c;
$custom-light: #6e66a3;
$custom-dark: #000000;

JSON

{
  "hex": "#2a2d7c",
  "rgb": {
    "r": 42,
    "g": 45,
    "b": 124
  },
  "hsl": {
    "h": 237.805,
    "s": 49.398,
    "l": 32.549
  },
  "oklch": {
    "l": 0.34713,
    "c": 0.13129,
    "h": 275.5
  },
  "luminance": 0.03824
}

Semantic roles & 50–950 ramp

primary

#2A2D7C

secondary

#ADA955

accent

#D44FD9

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#08060F

muted

#7B7A7F

Preview Lab

Preview with #2A2D7C

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

Preview Lab → · Contrast checker → · Palette generator →