#2D29B7#2D29B7

#2D29B7 is a dark, highly saturated blue. Relative luminance 0.056; OKLCH L 40.3% C 0.211 H 272.7°. Best body text is #FFFFFF at 9.94:1 contrast (WCAG AA passes).

Color values

HEX	#2D29B7
RGB	rgb(45, 41, 183)
HSL	hsl(242, 63%, 44%)
HSV	hsv(242, 78%, 72%)
CMYK	cmyk(75.4%, 77.6%, 0%, 28.2%)
CIE-LAB	lab(28.28, 48.44, -72.98)
CIE-LCH	lch(28.28, 87.59, 303.58°)
OKLab	oklab(40.27% 0.0101 -0.2112)
OKLCH	oklch(40.27% 0.211 272.7)
XYZ	xyz(10.4195, 5.5616, 45.3149)
Luminance	0.0556 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D29B7 #B3B729

analogous

#296CB7 #2D29B7 #7429B7

triadic

#2D29B7 #B72D29 #29B72D

tetradic

#2D29B7 #B7296C #B3B729 #29B774

square

#2D29B7 #B7296C #B3B729 #29B774

split-complementary

#2D29B7 #B77429 #6CB729

monochromatic

#141353 #211E85 #2D29B7 #4B47D6 #7C79E1

Accessibility & contrast

On white

9.94

#2D29B7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#2D29B7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D29B7

9.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D29B7	#FFFFFF	#000000	##FFFFFF
##2D29B7	1.00	9.94	2.11	9.94
#FFFFFF	9.94	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0049BB

Deuteranopia (green-blind)

#003CB5

Tritanopia (blue-blind)

#00546F

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #2d29b7;
/* rgb */ color: rgb(45, 41, 183);
/* oklch */ color: oklch(40.3% 0.211 272.7);

Tailwind

colors: {
  custom: {
    50: '#7d66ce',
    500: '#2d29b7',
    950: '#000000',
  },
}

SCSS

$custom: #2d29b7;
$custom-light: #7d66ce;
$custom-dark: #000000;

JSON

{
  "hex": "#2d29b7",
  "rgb": {
    "r": 45,
    "g": 41,
    "b": 183
  },
  "hsl": {
    "h": 241.69,
    "s": 63.393,
    "l": 43.922
  },
  "oklch": {
    "l": 0.40265,
    "c": 0.21144,
    "h": 272.7
  },
  "luminance": 0.05563
}

Semantic roles & 50–950 ramp

primary

#2D29B7

secondary

#C7C973

accent

#E641E2

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0C0614

muted

#7D7A82

Preview Lab

Preview with #2D29B7

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

Preview Lab → · Contrast checker → · Palette generator →