#2D29A2#2D29A2

#2D29A2 is a dark, vivid blue. Relative luminance 0.048; OKLCH L 38.0% C 0.186 H 274.4°. Best body text is #FFFFFF at 10.77:1 contrast (WCAG AA passes).

Color values

HEX	#2D29A2
RGB	rgb(45, 41, 162)
HSL	hsl(242, 60%, 40%)
HSV	hsv(242, 75%, 64%)
CMYK	cmyk(72.2%, 74.7%, 0%, 36.5%)
CIE-LAB	lab(26.02, 41.57, -64.11)
CIE-LCH	lch(26.02, 76.40, 302.96°)
OKLab	oklab(38% 0.0143 -0.1854)
OKLCH	oklch(38% 0.186 274.4)
XYZ	xyz(8.3946, 4.7516, 34.6502)
Luminance	0.0475 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D29A2 #9EA229

analogous

#2962A2 #2D29A2 #6929A2

triadic

#2D29A2 #A22D29 #29A22D

tetradic

#2D29A2 #A22962 #9EA229 #29A269

square

#2D29A2 #A22962 #9EA229 #29A269

split-complementary

#2D29A2 #A26929 #62A229

monochromatic

#121040 #1F1D71 #2D29A2 #403BCD #6F6CDA

Accessibility & contrast

On white

10.77

#2D29A2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#2D29A2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D29A2

10.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D29A2	#FFFFFF	#000000	##FFFFFF
##2D29A2	1.00	10.77	1.95	10.77
#FFFFFF	10.77	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0043A6

Deuteranopia (green-blind)

#0038A0

Tritanopia (blue-blind)

#004C63

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #2d29a2;
/* rgb */ color: rgb(45, 41, 162);
/* oklch */ color: oklch(38.0% 0.186 274.4);

Tailwind

colors: {
  custom: {
    50: '#7864bf',
    500: '#2d29a2',
    950: '#000000',
  },
}

SCSS

$custom: #2d29a2;
$custom-light: #7864bf;
$custom-dark: #000000;

JSON

{
  "hex": "#2d29a2",
  "rgb": {
    "r": 45,
    "g": 41,
    "b": 162
  },
  "hsl": {
    "h": 241.983,
    "s": 59.606,
    "l": 39.804
  },
  "oklch": {
    "l": 0.37998,
    "c": 0.18595,
    "h": 274.4
  },
  "luminance": 0.04752
}

Semantic roles & 50–950 ramp

primary

#2D29A2

secondary

#BDC067

accent

#E345DE

background

#F8F6FB

surface

#EFEBF7

border

#CAC6D0

text

#0A0512

muted

#7C7A81

Preview Lab

Preview with #2D29A2

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

Preview Lab → · Contrast checker → · Palette generator →