#2D29B2#2D29B2

#2D29B2 is a dark, highly saturated blue. Relative luminance 0.054; OKLCH L 39.7% C 0.205 H 273.1°. Best body text is #FFFFFF at 10.14:1 contrast (WCAG AA passes).

Color values

HEX	#2D29B2
RGB	rgb(45, 41, 178)
HSL	hsl(242, 63%, 43%)
HSV	hsv(242, 77%, 70%)
CMYK	cmyk(74.7%, 77%, 0%, 30.2%)
CIE-LAB	lab(27.73, 46.83, -70.91)
CIE-LCH	lch(27.73, 84.98, 303.44°)
OKLab	oklab(39.72% 0.0111 -0.2052)
OKLCH	oklch(39.72% 0.205 273.1)
XYZ	xyz(9.9083, 5.3571, 42.6227)
Luminance	0.0536 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D29B2 #AEB229

analogous

#2969B2 #2D29B2 #7129B2

triadic

#2D29B2 #B22D29 #29B22D

tetradic

#2D29B2 #B22969 #AEB229 #29B271

square

#2D29B2 #B22969 #AEB229 #29B271

split-complementary

#2D29B2 #B27129 #69B229

monochromatic

#14124F #201E80 #2D29B2 #4844D4 #7976DF

Accessibility & contrast

On white

10.14

#2D29B2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#2D29B2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D29B2

10.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D29B2	#FFFFFF	#000000	##FFFFFF
##2D29B2	1.00	10.14	2.07	10.14
#FFFFFF	10.14	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048B6

Deuteranopia (green-blind)

#003BB0

Tritanopia (blue-blind)

#00526C

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #2d29b2;
/* rgb */ color: rgb(45, 41, 178);
/* oklch */ color: oklch(39.7% 0.205 273.1);

Tailwind

colors: {
  custom: {
    50: '#7c65ca',
    500: '#2d29b2',
    950: '#000000',
  },
}

SCSS

$custom: #2d29b2;
$custom-light: #7c65ca;
$custom-dark: #000000;

JSON

{
  "hex": "#2d29b2",
  "rgb": {
    "r": 45,
    "g": 41,
    "b": 178
  },
  "hsl": {
    "h": 241.752,
    "s": 62.557,
    "l": 42.941
  },
  "oklch": {
    "l": 0.39717,
    "c": 0.20549,
    "h": 273.1
  },
  "luminance": 0.05358
}

Semantic roles & 50–950 ramp

primary

#2D29B2

secondary

#C4C770

accent

#E642E1

background

#F8F6FC

surface

#EFEBF9

border

#CAC6D2

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #2D29B2

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

Preview Lab → · Contrast checker → · Palette generator →