#2D2A87#2D2A87

#2D2A87 is a dark, vivid blue. Relative luminance 0.040; OKLCH L 35.4% C 0.150 H 276.9°. Best body text is #FFFFFF at 11.71:1 contrast (WCAG AA passes).

Color values

HEX	#2D2A87
RGB	rgb(45, 42, 135)
HSL	hsl(242, 53%, 35%)
HSV	hsv(242, 69%, 53%)
CMYK	cmyk(66.7%, 68.9%, 0%, 47.1%)
CIE-LAB	lab(23.55, 31.69, -51.53)
CIE-LCH	lch(23.55, 60.50, 301.59°)
OKLab	oklab(35.42% 0.0181 -0.1487)
OKLCH	oklch(35.42% 0.15 276.9)
XYZ	xyz(6.2819, 3.9626, 23.3508)
Luminance	0.0396 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D2A87 #84872A

analogous

#2A5687 #2D2A87 #5B2A87

triadic

#2D2A87 #872D2A #2A872D

tetradic

#2D2A87 #872A56 #84872A #2A875B

square

#2D2A87 #872A56 #84872A #2A875B

split-complementary

#2D2A87 #875B2A #56872A

monochromatic

#0E0D2A #1D1B58 #2D2A87 #3D39B6 #625ECD

Accessibility & contrast

On white

11.71

#2D2A87 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#2D2A87 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D2A87

11.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D2A87	#FFFFFF	#000000	##FFFFFF
##2D2A87	1.00	11.71	1.79	11.71
#FFFFFF	11.71	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C8A

Deuteranopia (green-blind)

#003485

Tritanopia (blue-blind)

#004255

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #2d2a87;
/* rgb */ color: rgb(45, 42, 135);
/* oklch */ color: oklch(35.4% 0.150 276.9);

Tailwind

colors: {
  custom: {
    50: '#7264ab',
    500: '#2d2a87',
    950: '#000000',
  },
}

SCSS

$custom: #2d2a87;
$custom-light: #7264ab;
$custom-dark: #000000;

JSON

{
  "hex": "#2d2a87",
  "rgb": {
    "r": 45,
    "g": 42,
    "b": 135
  },
  "hsl": {
    "h": 241.935,
    "s": 52.542,
    "l": 34.706
  },
  "oklch": {
    "l": 0.35417,
    "c": 0.14976,
    "h": 276.9
  },
  "luminance": 0.03963
}

Semantic roles & 50–950 ramp

primary

#2D2A87

secondary

#B0B35A

accent

#DC4CD7

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#090510

muted

#7B7A7F

Preview Lab

Preview with #2D2A87

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

Preview Lab → · Contrast checker → · Palette generator →