#2D2889#2D2889

#2D2889 is a dark, vivid blue. Relative luminance 0.039; OKLCH L 35.3% C 0.155 H 277.2°. Best body text is #FFFFFF at 11.82:1 contrast (WCAG AA passes).

Color values

HEX	#2D2889
RGB	rgb(45, 40, 137)
HSL	hsl(243, 55%, 35%)
HSV	hsv(243, 71%, 54%)
CMYK	cmyk(67.2%, 70.8%, 0%, 46.3%)
CIE-LAB	lab(23.27, 33.65, -53.23)
CIE-LCH	lch(23.27, 62.97, 302.30°)
OKLab	oklab(35.28% 0.0194 -0.1536)
OKLCH	oklch(35.28% 0.155 277.2)
XYZ	xyz(6.3549, 3.8811, 24.0763)
Luminance	0.0388 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D2889 #848928

analogous

#285389 #2D2889 #5E2889

triadic

#2D2889 #892D28 #28892D

tetradic

#2D2889 #892853 #848928 #28895E

square

#2D2889 #892853 #848928 #28895E

split-complementary

#2D2889 #895E28 #538928

monochromatic

#0E0C2A #1D1A5A #2D2889 #3D36B8 #625CCF

Accessibility & contrast

On white

11.82

#2D2889 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#2D2889 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D2889

11.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D2889	#FFFFFF	#000000	##FFFFFF
##2D2889	1.00	11.82	1.78	11.82
#FFFFFF	11.82	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C8C

Deuteranopia (green-blind)

#003387

Tritanopia (blue-blind)

#004255

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #2d2889;
/* rgb */ color: rgb(45, 40, 137);
/* oklch */ color: oklch(35.3% 0.155 277.2);

Tailwind

colors: {
  custom: {
    50: '#7363ac',
    500: '#2d2889',
    950: '#000000',
  },
}

SCSS

$custom: #2d2889;
$custom-light: #7363ac;
$custom-dark: #000000;

JSON

{
  "hex": "#2d2889",
  "rgb": {
    "r": 45,
    "g": 40,
    "b": 137
  },
  "hsl": {
    "h": 243.093,
    "s": 54.802,
    "l": 34.706
  },
  "oklch": {
    "l": 0.35279,
    "c": 0.15485,
    "h": 277.2
  },
  "luminance": 0.03882
}

Semantic roles & 50–950 ramp

primary

#2D2889

secondary

#B0B558

accent

#DE4AD6

background

#F7F5FA

surface

#EDEAF4

border

#C8C6CE

text

#090510

muted

#7B797F

Preview Lab

Preview with #2D2889

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

Preview Lab → · Contrast checker → · Palette generator →