#2A2D7E#2A2D7E

#2A2D7E is a dark, vivid blue. Relative luminance 0.039; OKLCH L 34.9% C 0.134 H 275.4°. Best body text is #FFFFFF at 11.83:1 contrast (WCAG AA passes).

Color values

HEX	#2A2D7E
RGB	rgb(42, 45, 126)
HSL	hsl(238, 50%, 33%)
HSV	hsv(238, 67%, 49%)
CMYK	cmyk(66.7%, 64.3%, 0%, 50.6%)
CIE-LAB	lab(23.25, 26.03, -46.36)
CIE-LCH	lch(23.25, 53.17, 299.32°)
OKLab	oklab(34.89% 0.0125 -0.1336)
OKLCH	oklch(34.89% 0.134 275.4)
XYZ	xyz(5.6579, 3.8749, 20.1844)
Luminance	0.0387 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A2D7E #7E7B2A

analogous

#2A577E #2A2D7E #512A7E

triadic

#2A2D7E #7E2A2D #2D7E2A

tetradic

#2A2D7E #7E2A57 #7E7B2A #2A7E51

square

#2A2D7E #7E2A57 #7E7B2A #2A7E51

split-complementary

#2A2D7E #7E512A #577E2A

monochromatic

#0B0C22 #1B1D50 #2A2D7E #393DAC #5A5EC8

Accessibility & contrast

On white

11.83

#2A2D7E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#2A2D7E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A2D7E

11.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A2D7E	#FFFFFF	#000000	##FFFFFF
##2A2D7E	1.00	11.83	1.78	11.83
#FFFFFF	11.83	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B81

Deuteranopia (green-blind)

#00347C

Tritanopia (blue-blind)

#004151

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #2a2d7e;
/* rgb */ color: rgb(42, 45, 126);
/* oklch */ color: oklch(34.9% 0.134 275.4);

Tailwind

colors: {
  custom: {
    50: '#6e66a4',
    500: '#2a2d7e',
    950: '#000000',
  },
}

SCSS

$custom: #2a2d7e;
$custom-light: #6e66a4;
$custom-dark: #000000;

JSON

{
  "hex": "#2a2d7e",
  "rgb": {
    "r": 42,
    "g": 45,
    "b": 126
  },
  "hsl": {
    "h": 237.857,
    "s": 50,
    "l": 32.941
  },
  "oklch": {
    "l": 0.34894,
    "c": 0.13415,
    "h": 275.4
  },
  "luminance": 0.03875
}

Semantic roles & 50–950 ramp

primary

#2A2D7E

secondary

#AEAB56

accent

#D54EDA

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#08060F

muted

#7B7A7F

Preview Lab

Preview with #2A2D7E

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

Preview Lab → · Contrast checker → · Palette generator →