#2D29A3#2D29A3

#2D29A3 is a dark, vivid blue. Relative luminance 0.048; OKLCH L 38.1% C 0.187 H 274.3°. Best body text is #FFFFFF at 10.73:1 contrast (WCAG AA passes).

Color values

HEX	#2D29A3
RGB	rgb(45, 41, 163)
HSL	hsl(242, 60%, 40%)
HSV	hsv(242, 75%, 64%)
CMYK	cmyk(72.4%, 74.8%, 0%, 36.1%)
CIE-LAB	lab(26.12, 41.90, -64.54)
CIE-LCH	lch(26.12, 76.95, 302.99°)
OKLab	oklab(38.1% 0.0142 -0.1867)
OKLCH	oklch(38.1% 0.187 274.3)
XYZ	xyz(8.4838, 4.7873, 35.1202)
Luminance	0.0479 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D29A3 #9FA329

analogous

#2962A3 #2D29A3 #6A29A3

triadic

#2D29A3 #A32D29 #29A32D

tetradic

#2D29A3 #A32962 #9FA329 #29A36A

square

#2D29A3 #A32962 #9FA329 #29A36A

split-complementary

#2D29A3 #A36A29 #62A329

monochromatic

#121041 #1F1D72 #2D29A3 #403BCE #706CDA

Accessibility & contrast

On white

10.73

#2D29A3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#2D29A3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D29A3

10.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D29A3	#FFFFFF	#000000	##FFFFFF
##2D29A3	1.00	10.73	1.96	10.73
#FFFFFF	10.73	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0043A7

Deuteranopia (green-blind)

#0038A1

Tritanopia (blue-blind)

#004C64

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #2d29a3;
/* rgb */ color: rgb(45, 41, 163);
/* oklch */ color: oklch(38.1% 0.187 274.3);

Tailwind

colors: {
  custom: {
    50: '#7964bf',
    500: '#2d29a3',
    950: '#000000',
  },
}

SCSS

$custom: #2d29a3;
$custom-light: #7964bf;
$custom-dark: #000000;

JSON

{
  "hex": "#2d29a3",
  "rgb": {
    "r": 45,
    "g": 41,
    "b": 163
  },
  "hsl": {
    "h": 241.967,
    "s": 59.804,
    "l": 40
  },
  "oklch": {
    "l": 0.38104,
    "c": 0.1872,
    "h": 274.3
  },
  "luminance": 0.04788
}

Semantic roles & 50–950 ramp

primary

#2D29A3

secondary

#BEC167

accent

#E345DE

background

#F8F6FB

surface

#EFEBF7

border

#CAC6D0

text

#0A0612

muted

#7C7A81

Preview Lab

Preview with #2D29A3

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

Preview Lab → · Contrast checker → · Palette generator →