#2D2A83#2D2A83

#2D2A83 is a dark, vivid blue. Relative luminance 0.039; OKLCH L 35.0% C 0.144 H 277.4°. Best body text is #FFFFFF at 11.86:1 contrast (WCAG AA passes).

Color values

HEX	#2D2A83
RGB	rgb(45, 42, 131)
HSL	hsl(242, 51%, 34%)
HSV	hsv(242, 68%, 51%)
CMYK	cmyk(65.6%, 67.9%, 0%, 48.6%)
CIE-LAB	lab(23.18, 30.29, -49.63)
CIE-LCH	lch(23.18, 58.14, 301.39°)
OKLab	oklab(35.03% 0.0186 -0.1431)
OKLCH	oklch(35.03% 0.144 277.4)
XYZ	xyz(6.0056, 3.8520, 21.8954)
Luminance	0.0385 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D2A83 #80832A

analogous

#2A5483 #2D2A83 #5A2A83

triadic

#2D2A83 #832D2A #2A832D

tetradic

#2D2A83 #832A54 #80832A #2A835A

square

#2D2A83 #832A54 #80832A #2A835A

split-complementary

#2D2A83 #835A2A #54832A

monochromatic

#0D0C26 #1D1B55 #2D2A83 #3D39B1 #605DCB

Accessibility & contrast

On white

11.86

#2D2A83 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#2D2A83 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D2A83

11.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D2A83	#FFFFFF	#000000	##FFFFFF
##2D2A83	1.00	11.86	1.77	11.86
#FFFFFF	11.86	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B86

Deuteranopia (green-blind)

#003381

Tritanopia (blue-blind)

#004152

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #2d2a83;
/* rgb */ color: rgb(45, 42, 131);
/* oklch */ color: oklch(35.0% 0.144 277.4);

Tailwind

colors: {
  custom: {
    50: '#7164a8',
    500: '#2d2a83',
    950: '#000000',
  },
}

SCSS

$custom: #2d2a83;
$custom-light: #7164a8;
$custom-dark: #000000;

JSON

{
  "hex": "#2d2a83",
  "rgb": {
    "r": 45,
    "g": 42,
    "b": 131
  },
  "hsl": {
    "h": 242.022,
    "s": 51.445,
    "l": 33.922
  },
  "oklch": {
    "l": 0.35034,
    "c": 0.14429,
    "h": 277.4
  },
  "luminance": 0.03853
}

Semantic roles & 50–950 ramp

primary

#2D2A83

secondary

#AEB158

accent

#DB4DD6

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#090510

muted

#7B7A7F

Preview Lab

Preview with #2D2A83

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

Preview Lab → · Contrast checker → · Palette generator →