#2D2884#2D2884

#2D2884 is a dark, vivid blue. Relative luminance 0.037; OKLCH L 34.8% C 0.148 H 277.8°. Best body text is #FFFFFF at 12.01:1 contrast (WCAG AA passes).

Color values

HEX	#2D2884
RGB	rgb(45, 40, 132)
HSL	hsl(243, 53%, 34%)
HSV	hsv(243, 70%, 52%)
CMYK	cmyk(65.9%, 69.7%, 0%, 48.2%)
CIE-LAB	lab(22.80, 31.91, -50.88)
CIE-LCH	lch(22.80, 60.06, 302.10°)
OKLab	oklab(34.79% 0.0201 -0.1468)
OKLCH	oklch(34.79% 0.148 277.8)
XYZ	xyz(6.0045, 3.7409, 22.2310)
Luminance	0.0374 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D2884 #7F8428

analogous

#285184 #2D2884 #5B2884

triadic

#2D2884 #842D28 #28842D

tetradic

#2D2884 #842851 #7F8428 #28845B

square

#2D2884 #842851 #7F8428 #28845B

split-complementary

#2D2884 #845B28 #518428

monochromatic

#0D0C26 #1D1A55 #2D2884 #3D36B3 #605ACD

Accessibility & contrast

On white

12.01

#2D2884 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#2D2884 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D2884

12.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D2884	#FFFFFF	#000000	##FFFFFF
##2D2884	1.00	12.01	1.75	12.01
#FFFFFF	12.01	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	12.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A87

Deuteranopia (green-blind)

#003382

Tritanopia (blue-blind)

#004052

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #2d2884;
/* rgb */ color: rgb(45, 40, 132);
/* oklch */ color: oklch(34.8% 0.148 277.8);

Tailwind

colors: {
  custom: {
    50: '#7263a9',
    500: '#2d2884',
    950: '#000000',
  },
}

SCSS

$custom: #2d2884;
$custom-light: #7263a9;
$custom-dark: #000000;

JSON

{
  "hex": "#2d2884",
  "rgb": {
    "r": 45,
    "g": 40,
    "b": 132
  },
  "hsl": {
    "h": 243.261,
    "s": 53.488,
    "l": 33.725
  },
  "oklch": {
    "l": 0.34788,
    "c": 0.14813,
    "h": 277.8
  },
  "luminance": 0.03741
}

Semantic roles & 50–950 ramp

primary

#2D2884

secondary

#ADB256

accent

#DD4BD5

background

#F7F5FA

surface

#EDEAF4

border

#C8C6CE

text

#090510

muted

#7B797F

Preview Lab

Preview with #2D2884

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

Preview Lab → · Contrast checker → · Palette generator →