#2D2D83#2D2D83

#2D2D83 is a dark, vivid blue. Relative luminance 0.041; OKLCH L 35.6% C 0.140 H 276.5°. Best body text is #FFFFFF at 11.57:1 contrast (WCAG AA passes).

Color values

HEX	#2D2D83
RGB	rgb(45, 45, 131)
HSL	hsl(240, 49%, 35%)
HSV	hsv(240, 66%, 51%)
CMYK	cmyk(65.6%, 65.6%, 0%, 48.6%)
CIE-LAB	lab(23.91, 28.33, -48.43)
CIE-LCH	lch(23.91, 56.10, 300.33°)
OKLab	oklab(35.57% 0.016 -0.1395)
OKLCH	oklch(35.57% 0.14 276.5)
XYZ	xyz(6.1160, 4.0729, 21.9322)
Luminance	0.0407 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D2D83 #83832D

analogous

#2D5883 #2D2D83 #582D83

triadic

#2D2D83 #832D2D #2D832D

tetradic

#2D2D83 #832D58 #83832D #2D8358

square

#2D2D83 #832D58 #83832D #2D8358

split-complementary

#2D2D83 #83582D #58832D

monochromatic

#0E0E28 #1D1D55 #2D2D83 #3D3DB1 #6262C9

Accessibility & contrast

On white

11.57

#2D2D83 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#2D2D83 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D2D83

11.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D2D83	#FFFFFF	#000000	##FFFFFF
##2D2D83	1.00	11.57	1.81	11.57
#FFFFFF	11.57	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D86

Deuteranopia (green-blind)

#003581

Tritanopia (blue-blind)

#004353

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #2d2d83;
/* rgb */ color: rgb(45, 45, 131);
/* oklch */ color: oklch(35.6% 0.140 276.5);

Tailwind

colors: {
  custom: {
    50: '#7166a8',
    500: '#2d2d83',
    950: '#000000',
  },
}

SCSS

$custom: #2d2d83;
$custom-light: #7166a8;
$custom-dark: #000000;

JSON

{
  "hex": "#2d2d83",
  "rgb": {
    "r": 45,
    "g": 45,
    "b": 131
  },
  "hsl": {
    "h": 240,
    "s": 48.864,
    "l": 34.51
  },
  "oklch": {
    "l": 0.35569,
    "c": 0.14046,
    "h": 276.5
  },
  "luminance": 0.04073
}

Semantic roles & 50–950 ramp

primary

#2D2D83

secondary

#AFAF5C

accent

#D84FD8

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#080610

muted

#7B7A7F

Preview Lab

Preview with #2D2D83

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

Preview Lab → · Contrast checker → · Palette generator →